Prof. C.-D. Ohl
Prof. Dr. rer. nat. Claus-Dieter Ohl
Institut für Physik (IfP)
Aktuelle Projekte
Schubspannungen an festen und elastischen Oberflächen durch Ultraschallkavitation
Laufzeit: 01.12.2022 bis 30.11.2025
Interest in bubble-induced shear stress is motivated by a variety of technological, chemical and biomedical applications, where this effect is used. Ultrasonic cleaning, micromixing of liquids, intensification of chemical reactions and heat-exchange processes are examples of such applications in the engineering field. In the biomedical field, ultrasound-mediated drug delivery, ultrasound-induced blood-brain barrier opening, bacteria lysis or disinfection are examples of bubble-mediated bioeffects. During decades research works mainly focused on the violent mechanisms resulting from bubble collapses, including shockwave emissions and the generation of microjets. Recent sensitive applications have demonstrated that purely oscillating bubbles may also produce significant mechanical effects on rigid or elastic surfaces through the generation of shear stress. This shear stress results from the liquid flows created in vicinity of the oscillating bubbles. Up to now, the influence and modification of surfaces by bubble-induced shear stress has been mostly investigated qualitatively. The quantitative measurement of shear stress, as well as the potential control of the force exerted by an oscillating or a collapsing bubble near rigid and elastic surfaces, remain challenging.
The CaviStress project consequently focuses on the quantification of bubble-induced shear stress, through theoretical, numerical and experimental investigations of the interplay between a cavitation bubble and an in-vicinity interface. The main objective of the project is the control and optimization of wall shear stresses induced by cavitating bubbles, and its application in two different fields: (i) the particle removal on solid surfaces, and (ii) the molecular uptake into biological cells.
We investigate theoretically and numerically the shear stress induced by oscillating and collapsing bubbles both in bulk fluid and near rigid or elastic walls. The bubble-induced liquid flows are derived theoretically. The fundamental findings are compared to controlled experiments, from the single bubble case to a realistic multi-bubble streamer where turbulence and mixing occur. Once the liquid flows are characterized, the shear stress is theoretically and numerically quantified. Experimental investigation of the impact of shear stress on rigid walls focuses on its scaling dependence, thus allowing to identify parameter ranges where damage-free cleaning of sensible surfaces is feasible. In parallel, experimental studies of the shear stress on elastic walls focus on the internalization of molecules into biological cells by evaluating the cell poration efficiency from well controlled oscillating or collapsing bubbles. The expected quantification and differentiation of the bubble-induced mechanical effects paves the path to improved ultrasound-based procedures for cleaning and drug delivery through bubbles.
Aerosolenstehung in der Lunge und Einkapselung von Viren
Laufzeit: 01.09.2021 bis 31.08.2024
Mikroskopische Aerosole wurden als die Hauptinfektionswege fu¨r SARS-CoV-2 identifiziert. Diese Tro¨pfchen werden tief in der Lunge aus Auskleidungsflu¨ssigkeiten erzeugt. Wa¨hrend der Atmung bilden sich du¨nne Filme und reißen auf, wodurch feine Tro¨pfchen freigesetzt werden, die die Viruslast einkapseln. Im Gegensatz zu gro¨ßeren Tro¨pfchen, die sich in den oberen Atemwegen bilden, bleiben mikroskopisch kleine Tro¨pfchen, die hier untersucht wurden, viel la¨nger in der Luft schwebend und stellen somit ein ho¨heres Risiko fu¨r luftu¨bertragene Infektionen dar. Hier wird sich ein interdisziplina¨res Forschungsteam mit der Wissenschaft der Aerosolerzeugung und Viruseinkapselung befassen, das medizinisches, biologisches und stro¨mungsmechanisches Fachwissen verbindet. Wir werden den Schwerpunkt auf realistische Flu¨ssigkeiten zusammen mit Viruspartikeln legen und uns auf die schnellen und empfindlichen Stro¨mungen konzentrieren, die zu Filmbru¨chen, Tro¨pfchenbildung, Verkapselung und Stabilisierung fu¨hren. Der Schwerpunkt liegt auf Experimenten mit hoher ra¨umlich-zeitlicher Auflo¨sung, Simulationen des Zersta¨ubungs- und Tropfenbildungsprozesses von du¨nnen Filmen und der biologischen Virulenz der dabei erzeugten Aerosolpartikel. Wa¨hrend die Forschung durch die Virulenz von SARS-CoV-2 motiviert wurde, werden auch andere Virenarten getestet, um die grundlegende Mechanismen zu entschlu¨sseln, die zu einer U¨bertragung von Krankheitserregern aus der Lunge u¨ber die Luft erlauben.
Abgeschlossene Projekte
CHARAKTERISIERUNG DER WANDSCHUBSPANNUNG VON KAVITATIONSBLASEN
Laufzeit: 01.01.2020 bis 31.07.2023
Cavitation bubbles create enormous forces tangential to a surface, yet the small spatial and short timescales have so far hindered a detailed investigation. These forces have to be accounted for in an abundant number of chemical, biomedical, and materials processes. Examples range from eye-surgery to silicon wafer processing, from sterilization of surgical instruments to turbo-machinery. For all this processes it is important to gain a fundamental understanding of the forces caused by the violent bubble dynamics on a nearby boundary. While pressure forces acting normal to the boundary having received a lot of attention, the forces mediated through viscosity and acting tangentially to the surface are very little understood.
Here, we will combine numerical simulation and experiments to unravel the complex flow created by non-spherical oscillating bubbles and the thereby created forces on the boundary. In particular we will quantify the shear stress acting spatially and time-dependent on the substrate. To connect better to applications we will not only focus on a flat substrate but also extend our studies to decorated surfaces.
The PI’s group conducted the first experiments to measure the shear stress back in 2008 (Dijkink et al., Appl. Phys. Lett 2008). There, single laser induced bubbles revealed a lower bound of the wall shear stress (e.g. the tangential force) of several thousand kilopascals. Recent simulations from his group predict that the wall shear stress may be locally even an order of magnitude higher than measured.
The first goal of the present project is to provide conclusive answers for the time-dependent magnitude and distribution of the wall shear stress. A second goal is to model and measure the forces acting on surfaces with structures to provide insight to more application relevant situations. The third part is the extension of the studies acoustic driven cavitation, i.e. to many cycles of bubbles approaching a surface.
The deliverables of the project are: (1) to develop a novel technique to measure simultaneously temporally and spatially resolved the wall shear stress, (2) detailed understanding how bubbles create viscosity mediated forces on boundaries, and (3) experimentally validated simulations which will be made available to the public by using the OpenFOAM framework.
UCOM Ultrasound Cavitation in Soft Materials
Laufzeit: 01.10.2017 bis 01.05.2023
UCOM is a Marie Sklodowska-Curie Innovative Training Network; a joint research training and doctoral programme, funded by the EU and implemented by a partnership of high profile universities, research institutions, and non-academic organisations that are located in 8 different countries.
UCOM is the acronym of the project "Ultrasound Cavitation in sOft Materials”. It starts on 1st October 2018 and ends on 30th September 2022. The UCOM network is international (includes beneficiaries and partners from the EU, Switzerland, US, Japan and China), interdisciplinary (mechanical, physics, medical and biomedical technology fields), intersectoral (includes academic and non-academic institutions) and innovative (addresses topics not studied before).
15 doctoral candidates will be recruited by the research-focused organisations of the consortium to develop, improve and validate new state-of-the-art cavitation models and interaction with soft materials (e.g. tissues) against both existing and new experimental data. At the same time, the UCOM project will give the young researchers the opportunity to gain knowledge, skills and expertise but also to create strategic partnerships with leading institutions worldwide, preparing them this way for a successful career, either in the public or the private sector.
Präzisionsreinigung mit Mikrojets
Laufzeit: 01.01.2021 bis 01.06.2022
Das Entfernen von unpolaren tröpfchenartigen Anhaftungen mittels eines schnellen und transienten Wasserstrahls soll in diesem Forschungsprojekt untersucht werden. Hierzu werden Experimente und Strömungsimulationen von laserinduzierten Kavitationsblasen auf mikroskopischer räumlicher Skala und einer Submikrosekunden-Zeitskala zur quantitativen Analyse durchgeführt. Die durch den asymmetrischen Blasenkollaps gebildeten Mikrojets erreichen Geschwindigkeiten von bis zu 100 m/s und erzeugen Wandschubspannungen von über 105 N/m2 . Auf Basis dieser Mikrojets gehen wir die Frage an, welche Stärke und Einwirkzeit der vom Jet erzeugten Wandschubspannungen notwendig ist, um hochviskose unpolare Verschmutzungen abzulösen. Die angestrebten Experimente und Simulatio- nen erlauben es mit bisher nicht erreichter Auflösung die Mechanismen des mikroskopischen Kärcherns zu verstehen und den Weg für neue Techniken zur kavitationsgestützen Präzisionsreinigung zu bereiten. Wir erwarten als Ergebnis, dass nicht nur Vorschläge für die Optimierung von bisherigen Strahlreinigern gemacht werden können, sondern wir auch Vorschläge geben, wie optische und hydrodynamische Kavitation zur schonenden Entfernung von Oberflächenverschmutzungen genutzt werden können.
Evidence and Physics of Nanobubbles in Water
Laufzeit: 01.03.2019 bis 28.02.2022
Gases dissolved as molecules in water support life from bacteria to fish stocks. Recently claims emerged that water can be stably oversaturated by creating gaseous bodies, aka nanobubbles. These claims were supported with reports of their beneficial use. Yet as of now scientific proofs that nanobubbles exist are absent. Here, we will provide answers to the pertaining questions if these nanobubbles exists, what stabilizes them, and how they can be generated. Prof Ohl focuses on the formation of individual nanobubbles and their stabilization, while Prof Sun (China) evaluates large populations of nanobubbles through pressure sensitive dynamic light scattering.
Kavitation in weicher Materie
Laufzeit: 01.09.2017 bis 01.09.2020
Die Blasendynamik in Flüssigkeiten wie zum Beispiel in Wasser ist bereits sehr detailliert untersucht, jedoch wenn es um medizinische Anwendungen geht müssen wir auch die speziellen Eigenschaften vom Gewebe mit berücksichtigen. Insbesondere die rücktreibende Kraft des Gewebes beeinflusst die Dynamik der Blase aber erzeugt auch ganz neue Phänomene. In diesem Projekt untersuchen wie ein idealisiertes Gewebe Einfluss nimmt und wie Scherwellen im Gewebe erzeugt werden.
Viscous Dissipation and Heating from Cavitation Bubbles
Laufzeit: 01.08.2016 bis 31.07.2018
Kavitationsblasen können nicht nicht nur metallene Oberflächen erodieren sondern auch Oberflächen die mit einem Polymer geschützt sind abschmelzen. Wir untersuchen ob und wieweit viskose Dissipation in der Strömung die Temperatur von Polymeren über die Glastemperatur erhöhen kann. Dazu benutzen wir Fluoreszenztechniken und sehr schnelle Tempearturfühler die mit Hochgeschwindigkeitsaufnahmen kombiniert werden. Die Kavitationsblasen werden mit einem Laser erzeugt. Ferner modellieren wir die Strömung, die entstehenden Wanschubspannungen und auch die Wärmeerzeugung durch viskose Dissipation in der instationären Grenzschicht.
Oszillierendes Kochen
Laufzeit: 01.04.2016 bis 31.03.2018
Der Wärmetransport beim Kochen basiert auf dem Ablösen von Blasen von der heissen Oberfläche. Da die Blasen durch die Auftriebskraft abgelöst werden ist der Wärmetransport abhängig von der Orientierung des Heizelements. Wir haben einen neues Regime des Kochens gefunden, bei dem die Blasen an der Oberfläche oszillieren und sich nicht ablösen. Hier wird der Wärmetransport durch Marangonikräfte und die Oszillation bestimmt. Wir studieren dieses neue Regime des Kochens, modellieren, und versuchen es auf viele gleichzeitig oszillierende Blasen auszuweiten.
2024
Begutachteter Zeitschriftenartikel
Cavitation and jetting from shock wave refocusing near convex liquid surfaces
Reese, Hendrik; Ohl, Claus-Dieter; Rosselló, Juan Manuel
In: International journal of multiphase flow - Oxford : Pergamon Press, Bd. 175 (2024), Artikel 104822, insges. 5 S.
Begutachteter Zeitschriftenartikel
Single cavitation bubble dynamics in a stagnation flow
Mnich, Dominik; Reuter, Fabian; Denner, Fabian; Ohl, Claus-Dieter
In: Journal of fluid mechanics - Cambridge [u.a.] : Cambridge Univ. Press, Bd. 979 (2024), Artikel A18, insges. 24 S.
Begutachteter Zeitschriftenartikel
Shockwave velocimetry using wave-based image processing to measure anisotropic shock emission
Reuter, Fabian; Mur, Jaka; Petelin, Jaka; Petkovsek, Rok; Ohl, Claus-Dieter
In: Physics of fluids - [Erscheinungsort nicht ermittelbar] : American Institute of Physics, Bd. 36 (2024), Heft 1, Artikel 017127, insges. 10 S.
Begutachteter Zeitschriftenartikel
High-speed ultrasound imaging of bubbly flows and shear waves in soft matter
Rosselló, Juan Manuel; Izak Ghasemian, Saber; Ohl, Claus-Dieter
In: Soft matter - London : Royal Soc. of Chemistry, Bd. 20 (2024), Heft 4, S. 823-836
Begutachteter Zeitschriftenartikel
Electrochemically reactive colloidal nanobubbles by water splitting
Yadav, Gaurav; Nirmalkar, Neelkanth; Ohl, Claus-Dieter
In: Journal of colloid and interface science - Amsterdam [u.a.] : Elsevier, Bd. 663 (2024), S. 518-531
Begutachteter Zeitschriftenartikel
Amplification of supersonic microjets by resonant inertial cavitation-bubble pair
Fan, Yuzhe; Bußmann, Alexander; Reuter, Fabian; Bao, Hengzhu; Adami, Stefan; Gordillo, José M.; Adams, Nikolaus; Ohl, Claus-Dieter
In: Physical review letters - College Park, Md. : APS, Bd. 132 (2024), Heft 10, insges. 6 S.
Begutachteter Zeitschriftenartikel
Finite amplitude wave propagation through bubbly fluids
Ohl, Siew-Wan; Rosselló, Juan Manuel; Fuster, Daniel; Ohl, Claus-Dieter
In: International journal of multiphase flow - Oxford : Pergamon Press, Bd. 176 (2024), Artikel 104826, insges. 9 S.
Begutachteter Zeitschriftenartikel
Exploring viscosity influence mechanisms on coating removal - insights from single cavitation bubble behaviours in low-frequency ultrasonic settings
Wu, Hao; Jin, Yongzhen; Li, Yuanyuan; Zheng, Hao; Lai, Xiaochen; Ma, Jiaming; Ohl, Claus-Dieter; Yu, Haixia; Li, Dachao
In: Ultrasonics sonochemistry - Amsterdam [u.a.] : Elsevier Science, Bd. 104 (2024), Artikel 106810, insges. 10 S.
Begutachteter Zeitschriftenartikel
Cavitation bubble collapse near a rigid wall with an oil layer
Ohl, Siew-Wan; Reese, Hendrik; Ohl, Claus-Dieter
In: International journal of multiphase flow - Oxford : Pergamon Press, Bd. 174 (2024), Artikel 104761, insges. 9 S.
2023
Abstract
Viscous fingering on cavitation bubbles
Pfeiffer, Patricia; Reese, Hendrik David; Pihler-Puzovic, Draga; Ohl, Claus-Dieter
In: 9. Kavitationsworkshop . - 2023, S. 31
Abstract
Bulk nanobubbles exist and can be seen
Ohl, Claus-Dieter
In: 25 years of Physics of Fluids: Flow for Future, S. https://drive.google.com/file/d/1a1ibI-3UbaKGn0Gi5ULg8Zo_Z1gkvZPz/view
Abstract
Shear wave excitation in tissue phantom through non-spherical bubble collapse
Izak Ghasemian, Saber; Reuter, Fabian; Fan, Yuzhe; Rose, Georg; Ohl, Claus-Dieter
In: Bulletin of the American Physical Society - New York, NY : Soc. . - 2023, Artikel J46.00004
Abstract
Supersonic jetting from cavitation bubble pair interaction
Fan, Yuzhe; Bao, Hengzhu; Reuter, Fabian; Bußmann, Alexander; Adami, Stefan; Adams, Nikolaus; Ohl, Claus-Dieter
In: Bulletin of the American Physical Society - New York, NY : Soc. . - 2023, Artikel T13.00004
Abstract
Acoustic cavitation, bubble jetting and surface instabilities in a free-falling droplet
Rosselló, Juan Manuel; Reese, Hendrik David; Ohl, Claus-Dieter
In: Bulletin of the American Physical Society - New York, NY : Soc. . - 2023, Artikel X32. 00006
Abstract
Image based collapse pressure measurement of erosive cavitation bubbles
Reuter, Fabian; Mur, Jaka; Kočica, Jernej Jan; Petelin, Jaka; Rok, Petkovs̆ek; Ohl, Claus-Dieter
In: Bulletin of the American Physical Society - New York, NY : Soc. . - 2023, Artikel ZC12.00003
Abstract
Cavitation meets hard and soft matter
Ohl, Claus-Dieter
In: Workshop on Cavitation Exploitation 2023 - Ljubljana : University of Ljubljana, Faculty of Mechanical Engineering
Begutachteter Zeitschriftenartikel
Mechanisms underlying the influence of skin properties on a single cavitation bubble in low-frequency sonophoresis
Wu, Hao; Zhou, Cheng; Li, Yuanyuan; Jin, Yongzhen; Lai, Xiaochen; Ohl, Claus-Dieter; Li, Dachao; Yu, Haixia
In: Ultrasonics sonochemistry - Amsterdam [u.a.] : Elsevier Science, Bd. 101 (2023), Artikel 106690, insges. 10 S.
Begutachteter Zeitschriftenartikel
Bulk material influence on the aggressiveness of cavitation – Questioning the microjet impact influence and suggesting a possible way to erosion mitigation
Dular, Matevž; Ohl, Claus-Dieter
In: Wear - Amsterdam [u.a.] : Elsevier Science, Bd. 530/531 (2023), Artikel 205061, insges. 9 S.
Begutachteter Zeitschriftenartikel
Laser-induced, single droplet fragmentation dynamics revealed through megahertz x-ray microscopy
Reuter, Fabian; Sato, Tokushi; Bellucci, Valerio; Birnsteinova, Sarlota; Deiter, Carsten; Koliyadu, Jayanath C. P.; Letrun, Romain; Villanueva-Perez, Pablo; Bean, Richard; Mancuso, Adrian P.; Meents, Alke; Vagovic, Patrik; Ohl, Claus-Dieter
In: Physics of fluids - Melville, NY : American Institute of Physics, Bd. 35 (2023), Heft 11, Artikel 113323, insges. 10 S.
Begutachteter Zeitschriftenartikel
On nanobubble dynamics under an oscillating pressure field during salting-out effects and its DLVO potential
Agarwal, Kalyani; Trivedi, Mohit; Ohl, Claus-Dieter; Nirmalkar, Neelkanth
In: Langmuir - Washington, DC : ACS Publ., Bd. 39 (2023), Heft 15, S. 5250-5262
Begutachteter Zeitschriftenartikel
Cavitation bubble induced wall shear stress on an elastic boundary
Reese, Hendrik; Ohl, Siew-Wan; Ohl, Claus-Dieter
In: Physics of fluids - Melville, NY : American Institute of Physics, Bd. 35 (2023), Heft 7, Artikel 076122, insges. 15 S.
Begutachteter Zeitschriftenartikel
Nano-cracks and glass carving from non-symmetrically converging shocks
Gutiérrez-Hernández, Ulisses J.; Reese, Hendrik; Reuter, Fabian; Ohl, Claus-Dieter; Quinto-Su, Pedro A.
In: Advanced physics research - Weinheim : Wiley-VCH GmbH, Bd. 2 (2023), Heft 10, Artikel 2300030, insges. 9 S.
Begutachteter Zeitschriftenartikel
Shear wave generation from non-spherical bubble collapse in a tissue phantom
Ghasemian, Saber Izak; Reuter, Fabian; Fan, Yuzhe; Rose, Georg; Ohl, Claus-Dieter
In: Soft matter - London : Royal Soc. of Chemistry . - 2023, insges. 8 S.
Begutachteter Zeitschriftenartikel
Bubble nucleation and jetting inside a millimetric droplet
Rosselló, Juan Manuel; Reese, Hendrik David; Raman, K. Ashoke; Ohl, Claus-Dieter
In: Journal of fluid mechanics - Cambridge [u.a.] : Cambridge Univ. Press, Bd. 968 (2023), Heft A19, insges. 35 S.
Begutachteter Zeitschriftenartikel
Controlled inertial nano-cavitation above 100 MHz
Gutiérrez-Hernández, Ulisses J.; Reese, Hendrik David; Ohl, Claus-Dieter; Quinto-Su, Pedro A.
In: Journal of fluid mechanics - Cambridge [u.a.] : Cambridge Univ. Press, Bd. 968 (2023), Heft A16, insges. 15 S.
Begutachteter Zeitschriftenartikel
Clean production and characterization of nanobubbles using laser energy deposition
Rosselló, Juan Manuel; Ohl, Claus-Dieter
In: Ultrasonics sonochemistry - Amsterdam [u.a.] : Elsevier Science, Bd. 94 (2023), Artikel 106321, insges. 12 S.
Begutachteter Zeitschriftenartikel
Acoustic resonance effects and cavitation in SAW aerosol generation
Roudini, Mehrzad; Rosselló, Juan Manuel; Manor, Ofer; Ohl, Claus-Dieter; Winkler, Andreas
In: Ultrasonics sonochemistry - Amsterdam [u.a.] : Elsevier Science, Bd. 98 (2023), Artikel 106530, insges. 9 S.
Begutachteter Zeitschriftenartikel
Integrated biophysical matching of bacterial nanocellulose coronary artery bypass grafts towards bioinspired artery typical functions
Hülsmann, Jörn; Fraune, Theresa; Dodawatta, Baratha; Reuter, Fabian; Beutner, Martin; Beck, Viktoria; Hackert-Oschätzchen, Matthias; Ohl, Claus-Dieter; Bettenbrock, Katja; Janiga, Gábor; Wippermann, Jens; Wacker, Max
In: Scientific reports - [London] : Macmillan Publishers Limited, part of Springer Nature, Bd. 13 (2023), Artikel 18274, insges. 12 S.
Begutachteter Zeitschriftenartikel
Body forces drive the apparent line tension of sessile droplets
Tan, Beng Hau; An, Hongjie; Ohl, Claus-Dieter
In: Physical review letters - College Park, Md. : APS, Bd. 130 (2023), Heft 6-10, Artikel 064003, insges. 7 S.
Begutachteter Zeitschriftenartikel
Impact-driven cavitation bubble dynamics
Bao, Hengzhu; Reuter, Fabian; Zhang, Hongchao; Lu, Jian R.; Ohl, Claus-Dieter
In: Experiments in fluids - Berlin : Springer, Bd. 64 (2023), Artikel 27, insges. 13 S.
Begutachteter Zeitschriftenartikel
Kavitation an Flüssig-Flüssig-Grenzflächen
Pfeiffer, Patricia; Ohl, Claus-Dieter; Meloni, Simone
In: Physik in unserer Zeit - Weinheim : Wiley-VCH, Bd. 54 (2023), Heft 1, S. 8-9
Dissertation
Modelling single cavitation bubble dynamics near compliant surfaces using OpenFOAM
Reese, Hendrik; Ohl, Claus-Dieter
In: Magdeburg: Universitätsbibliothek, Dissertation Otto-von-Guericke-Universität Magdeburg, Fakultät für Naturwissenschaften 2023, 1 Online-Ressource (274 Seiten, 57,55 MB) [Literaturverzeichnis: Seite 250-273][Literaturverzeichnis: Seite 250-273]
Nicht begutachteter Zeitschriftenartikel
Finite amplitude wave propagation through bubbly fluids
Ohl, Siew-Wan; Rossello, Juan Manuel; Fuster, Daniel; Ohl, Claus-Dieter
In: De.arxiv.org - [Erscheinungsort nicht ermittelbar] : Arxiv.org . - 2023, Artikel 2308.1066220, insges. 20 S.
2022
Abstract
Cavitation inception on biological cells
Borich, Anna; Ohl, Claus-Dieter
In: Bulletin of the American Physical Society/ American Physical Society - New York, NY: Soc., 1993 . - 2022
Abstract
Cavitation bubble induced wall shear stress at an elastic structure
Reese, Hendrik; Ohl, Siew-Wan; Ohl, Claus-Dieter
In: 14th European Fluid Mechanics Conference 2022 - European Mechanics Society, 2022 . - 2022, S. 19
Abstract
Evolution of a laser-induced liquid splash into a ''Bullet'' Jet - formation and potential applications
Rosello, Juan Manuel; Reese, Hendrik; Ohl, Claus-Dieter
In: 14th European Fluid Mechanics Conference 2022 - European Mechanics Society, 2022 . - 2022, S. 19
Abstract
Shock waves transmission through gelatin gel with bubbles
Ohl, Siew-Wan; Rosello, Juan Manuel; Fuster, Daniel; Ohl, Claus-Dieter
In: 14th European Fluid Mechanics Conference 2022 - European Mechanics Society, 2022 . - 2022, S. 44
Abstract
Shock wave characterization using a multi-exposed high-speed camera and high performance fiber optics sensor
Petkovsek, Rok; Mur, Jaka; Reuter, Fabian; Kocica, Jernej Jan; Lokar, Ziga; Petelin, Jaka; Agrez, Vid; Ohl, Claus-Dieter
In: Bulletin of the American Physical Society/ American Physical Society - New York, NY: Soc., 1993 . - 2022
Abstract
Improving the biofunctionality of bacterial nanocellulose hydrogel scaffolds by bioprocessing strategies
Hülsmann, Jörn; Reuter, Fabian; Beutner, Martin; Fraune, Theresa; Beck, Viktoria; Wacker, Max; Hackert-Oschätzchen, Matthias; Ohl, Claus-Dieter; Bettenbrock, Katja; Scherner, Maximilian Philipp; Wippermann, Jens
In: 32th Annual conference of the European Society for Biomaterials, ESB 2022 - European Society for Biomaterials [Konferenz: 32nd Annual Conference of the European Society for Biomaterials, Bordeaux, France, 4. - 8. September 2022]
Abstract
Merging of bubbles in Newtonian and non-Newtonian liquids
Pfeiffer, Patricia; Ohl, Claus-Dieter
In: 9th International Symposium on Bifurcations and Instabilities in Fluid Dynamics - University of Groningen, The Netherlands, 2022 . - 2022, S. 12
Abstract
How to optimize coronary artery bypass graft prosthesis based on bacterial nanocellulose
Hülsmann, Jörn; Reuter, Fabian; Beutner, Martin; Wacker, Max; Hackert-Oschätzchen, Matthias; Ohl, Claus-Dieter; Bettenbrock, Katja; Janiga, Gábor; Scherner, Maximilian Philipp; Wippermann, Jens
In: 5th International Symposium on Bacterial Cellulose , 2022 - Jena ; Bismarck, Alexander, S. 31
Abstract
Novel cavitation nuclei - beyond particles and gas pockets
Pfeiffer, Patricia; Shahrooz, Meysam; Tortora, Marco; Casciola, Carlo M.; Holman, Ryan; Salomir, Rares; Meloni, Simone; Ohl, Claus-Dieter
In: Bulletin of the American Physical Society/ American Physical Society - New York, NY: Soc., 1993 . - 2022
Abstract
Cavitation bubble induced wall shear stress at an elastic structure
Reese, Hendrik; Ohl, Siew-Wan; Ohl, Claus-Dieter
In: Bulletin of the American Physical Society/ American Physical Society - New York, NY: Soc., 1993 . - 2022
Abstract
On demand bulk nanobubble generation
Rosello, Juan Manuel; Ohl, Claus-Dieter
In: Bulletin of the American Physical Society/ American Physical Society - New York, NY: Soc., 1993 . - 2022
Begutachteter Zeitschriftenartikel
Bullseye focusing of cylindrical waves at a liquidsolid interface
Gutiérrez-Hernández, Ulisses J.; Reese, Hendrik; Ohl, Claus-Dieter; Quinto-Su, Pedro A.
In: Physics of fluids - Melville, NY: American Institute of Physics, Bd. 34 (2022), 11
Begutachteter Zeitschriftenartikel
Dynamics of pulsed laser-induced cavities on a liquidgas interface - from a conical splash to a bullet jet
Rosselló, Juan Manuel; Reese, Hendrik; Ohl, Claus-Dieter
In: Journal of fluid mechanics - Cambridge [u.a.]: Cambridge Univ. Press, Bd. 939 (2022), insges. 26 S.
Begutachteter Zeitschriftenartikel
Jet effusion from a metal droplet irradiated by a polarized ultrashort laser pulse
Grigoryev, S. Yu.; Lakatosh, B. V.; Solyankin, P. M.; Krivokorytov, M. S.; Zhakhovsky, V. V.; Dyachkov, S. A.; Ohl, Claus-Dieter; Shkurinov, A. P.; Medvedev, V. V.
In: Physical review applied - College Park, Md. [u.a.] : American Physical Society, Bd. 18 (2022), Heft 2, Artikel 024072, insges. 12 S.
Begutachteter Zeitschriftenartikel
Energy focusing and cavitation erosion during a single bubble collapse
Reuter, Fabian; Deiter, Carsten; Ohl, Claus-Dieter
In: Bulletin of the American Physical Society/ American Physical Society - New York, NY: Soc. . - 2022
Begutachteter Zeitschriftenartikel
Microemulsification from single laser-induced cavitation bubbles
Raman, K. Ashoke; Rosselló, Juan Manuel; Reese, Hendrik; Ohl, Claus-Dieter
In: Journal of fluid mechanics - Cambridge [u.a.]: Cambridge Univ. Press, Bd. 953 (2022), insges. 24 S.
Begutachteter Zeitschriftenartikel
Optical and ultrasound imaging of shear wave generated by laser induced cavitation bubbles
Ghasemain, Saber Izak; Reuter, Fabian; Ohl, Claus-Dieter
In: Ultrasound in medicine & biology - Amsterdam [u.a.]: Elsevier Science, Bd. 48 (2022), Supplement 1, S. S14
Begutachteter Zeitschriftenartikel
Multi-frame multi-exposure shock wave imaging and pressure measurements
Mur, Jaka; Reuter, Fabian; Kočica, Jernej Jan; Lokar, Žiga; Petelin, Jaka; Agrež, Vid; Ohl, Claus-Dieter; Petkovšek, Rok
In: Optics express - Washington, DC: Optica, Bd. 30 (2022), 21, S. 37664-37674
Begutachteter Zeitschriftenartikel
Comment on Universal gas adsorption mechanism for flat nanobubble morphologies
Tan, Beng Hau; An, Hongjie; Ohl, Claus-Dieter
In: Physical review letters - College Park, Md.: APS, Bd. 129 (2022), 9, insges. 2 S.
Begutachteter Zeitschriftenartikel
Cavitation erosion by shockwave self-focusing of a single bubble
Reuter, Fabian; Deiter, Carsten; Ohl, Claus-Dieter
In: Ultrasonics sonochemistry - Amsterdam [u.a.]: Elsevier Science, Bd. 90 (2022)
Begutachteter Zeitschriftenartikel
Microscopic pumping of viscous liquids with single cavitation bubbles
Reese, Hendrik; Schädel, Robin; Reuter, Fabian; Ohl, Claus-Dieter
In: Journal of fluid mechanics - Cambridge [u.a.]: Cambridge Univ. Press, Bd. 944 (2022), insges. 25 S.
Begutachteter Zeitschriftenartikel
Microscopic pumping of viscous liquids with single cavitation bubbles
Zeng, Qingyun; An, Hongjie; Ohl, Claus-Dieter
In: Journal of fluid mechanics - Cambridge [u.a.]: Cambridge Univ. Press, Bd. 932 (2022), insges. 21 S.
Begutachteter Zeitschriftenartikel
Bullet jet as a tool for soft matter piercing and needle-free liquid injection
Rosselló, Juan Manuel; Ohl, Claus-Dieter
In: Biomedical optics express - Washington, DC: Optica, Bd. 13 (2022), 10, S. 5202-5211
Begutachteter Zeitschriftenartikel
Cavitation induced oil-in-water emulsification pathways using a single laser-induced bubble
Ramana, K. Ashoke; Rosselló, Juan Manuel; Ohl, Claus-Dieter
In: Applied physics letters - Melville, NY: American Inst. of Physics, Bd. 121 (2022), 19, insges. 8 S.
Begutachteter Zeitschriftenartikel
Heterogeneous cavitation from atomically smooth liquidliquid interfaces
Pfeiffer, Patricia; Shahrooz, Meysam; Tortora, Marco; Casciola, Carlo Massimo; Holman, Ryan; Salomir, Rares; Meloni, Simone; Ohl, Claus-Dieter
In: Nature physics - Basingstoke: Nature Publishing Group . - 2022
Begutachteter Zeitschriftenartikel
Influence of surface tension on dynamic characteristics of single bubble in free-field exposed to ultrasound
Wu, Hao; Zhang, Tianshu; Lai, Xiaochen; Yu, Haixia; Li, Dachao; Zheng, Hao; Chen, Hui; Ohl, Claus-Dieter; Li, Yuanyuan
In: Micromachines - Basel: MDPI, Bd. 13 (2022), 5, insges. 10 S.
Begutachteter Zeitschriftenartikel
The Rayleigh prolongation factor at small bubble to wall stand-off distances
Reuter, Fabian; Zeng, Qingyun; Ohl, Claus-Dieter
In: Journal of fluid mechanics - Cambridge [u.a.]: Cambridge Univ. Press, Bd. 944 (2022)
Begutachteter Zeitschriftenartikel
Thermally assisted heterogeneous cavitation through gas supersaturation
Pfeiffer, Patricia; Eisener, Julian; Reese, Hendrik; Li, Mingbo; Ma, Xiaotong; Sun, Chao; Ohl, Claus-Dieter
In: Physical review letters - College Park, Md.: APS, Bd. 128 (2022), 19, insges. 5 S.
2021
Buchbeitrag
Nanobubbles or Nanodroplets
Eisner, Julian; Kolmakov, Kirill; Pfeiffer, Patricia; Ohl, Claus-Dieter
In: Tagungsband - DAGA 2021 - Berlin: Deutsche Gesellschaft für Akustik e.V. (DEGA) . - 2021, S. 543-546
Begutachteter Zeitschriftenartikel
On-demand bulk nanobubble generation through pulsed laser illumination
Rosselló, Juan Manuel; Ohl, Claus-Dieter
In: Physical review letters - College Park, Md.: APS, Bd. 127 (2021), insges. 6 S.
Begutachteter Zeitschriftenartikel
Transient solubility gradients mediate oversaturation during solvent exchange
Tan, Beng Hau; Ohl, Claus-Dieter; An, Hongjie
In: Physical review letters - College Park, Md.: APS, Bd. 126 (2021)
Begutachteter Zeitschriftenartikel
Soft cavitation in colloidal droplets
Bruning, Myrthe A.; Ohl, Claus-Dieter; Marin, Alvaro
In: Soft matter - London: Royal Soc. of Chemistry, Bd. 17 (2021), 7, S. 1861-1872
Begutachteter Zeitschriftenartikel
Strong shear flows release gaseous nuclei from surface micro- and nanobubbles
Ren, Zibo; Liu, Shuhong; Tan, Beng Hau; Denner, Fabian; Evrard, Fabien; Wachem, Berend; Zuo, Zhigang; Ohl, Claus-Dieter
In: Physical review fluids - College Park, MD: APS, Bd. 6 (2021), 4, insges. 19 S.
Begutachteter Zeitschriftenartikel
How bulk nanobubbles are stable over a wide range of temperatures
Li, Mingbo; Ma, Xiaotong; Eisener, Julian; Pfeiffer, Patricia; Ohl, Claus-Dieter; Sun, Chao
In: Journal of colloid and interface science - Amsterdam [u.a.]: Elsevier, Bd. 596 (2021), S. 184-198
Begutachteter Zeitschriftenartikel
High-speed ultrasound imaging of laser-induced cavitation bubbles
Izak Ghasemian, S.; Reuter, F.; Ohl, Claus-Dieter
In: Applied physics letters - Melville, NY: American Inst. of Physics, Bd. 119 (2021), 11, insges. 7 S.
Begutachteter Zeitschriftenartikel
Ion adsorption stabilizes bulk nanobubbles
Maa, Xiaotong; Lia, Mingbo; Pfeiffer, Patricia; Eisener, Julian; Ohl, Claus-Dieter; Suna, Chao
In: Journal of colloid and interface science: JCIS - Amsterdam [u.a.]: Elsevier, Bd. 606 (2021), 2, S. 1380-1394
Begutachteter Zeitschriftenartikel
Propagation of evanescent wave through surface-attached nanobubbles - a 2D simulation
Song, Luming; Chan, Chon U.; Lin, Hongyi; Ohl, Claus-Dieter; Sun, Dong
In: Applied physics letters - Melville, NY: American Inst. of Physics, Bd. 119 (2021), 24
Begutachteter Zeitschriftenartikel
Ultrasonically propelled micro- and nanorobots
Li, Jinhua; Mayorga-Martinez, Carmen C.; Ohl, Claus-Dieter; Pumera, Martin
In: Advanced functional materials - Weinheim: Wiley-VCH . - 2021, insges. 28 S.
Begutachteter Zeitschriftenartikel
Effects of surface tension on the dynamics of a single micro bubble near a rigid wall in an ultrasonic field
Wu, Hao; Zheng, Hao; Li, Yuanyuan; Ohl, Claus-Dieter; Yu, Haixia; Li, Dachao
In: Ultrasonics sonochemistry - Amsterdam [u.a.]: Elsevier Science, Bd. 78 (2021), insges. 12 S.
Begutachteter Zeitschriftenartikel
Stability of surface and bulk nanobubbles
Tan, Beng Hau; An, Hongjie; Ohl, Claus-Dieter
In: Current opinion in colloid & interface science - Amsterdam [u.a.]: Elsevier Science, Bd. 53 (2021)
Begutachteter Zeitschriftenartikel
Identifying surface-attached nanobubbles
Tan, Beng Hau; An, Hongjie; Ohl, Claus-Dieter
In: Current opinion in colloid & interface science - Amsterdam [u.a.]: Elsevier Science, Bd. 53 (2021)
Begutachteter Zeitschriftenartikel
Transient time-delay focusing of shock waves in thin liquids
Gutiérrez-Hernández, Ulisses J.; De Colle, Fabio; Ohl, Claus-Dieter; Quinto-Su, Pedro A.
In: Journal of fluid mechanics - Cambridge [u.a.] : Cambridge Univ. Press - Volume 910 (2021), A27, insgesamt 14 Seiten
Begutachteter Zeitschriftenartikel
The acoustic pressure generated by the cavitation bubble expansion and collapse near a rigid wall
Gonzalez-Avila, Silvestre Roberto; Denner, Fabian; Ohl, Claus-Dieter
In: Physics of fluids - [S.l.]: American Institute of Physics, Bd. 33 (2021), 3, insges. 23 S.
Begutachteter Zeitschriftenartikel
Supersonic needle-jet generation with single cavitation bubbles
Reuter, Fabian; Ohl, Claus-Dieter
In: Applied physics letters - Melville, NY : American Inst. of Physics, Bd. 118 (2021), Heft 13, Artikel 134103, insges. 6 S.
Begutachteter Zeitschriftenartikel
Kelvin-Helmholtz instability governs the cavitation cloud shedding in Venturi microchannel
Podbevšek, Darjan; Petkovšek, Martin; Ohl, Claus Dieter; Dular, Matevž
In: International journal of multiphase flow - Oxford: Pergamon Press, Bd. 142 (2021), insges. 7 S.
Begutachteter Zeitschriftenartikel
Predicting laser-induced cavitation near a solid substrate
Denner, Fabian; Evrard, Fabien; Reuter, Fabian; Gonzalez-Avila, Silvestre Roberto; Wachem, Berend; Ohl, Claus-Dieter
In: Proceedings in applied mathematics and mechanics - Weinheim : Wiley-VCH, Bd. 20 (2021), Heft 1, Artikel e202000007, insges. 2 S.
2020
Begutachteter Zeitschriftenartikel
Mitigating cavitation erosion using biomimetic gas-entrapping microtextured surfaces (GEMS)
Gonzalez-Avila, Silvestre Roberto; Nguyen, Dang Minh; Arunachalam, Sankara; Domingues, Eddy M.; Mishra, Himanshu; Ohl, Claus-Dieter
In: Science advances - Washington, DC [u.a.]: Assoc., Volume 6(2020), No. 13, article eaax6192, 11 Seiten
Begutachteter Zeitschriftenartikel
Merging of soap bubbles and why surfactant matters
Pfeiffer, Patricia; Zeng, Qingyun; Tan, Beng Hau; Ohl, Claus-Dieter
In: Applied physics letters - Melville, NY: American Inst. of Physics, Volume 116 (2020), issue 10, article 103702
Begutachteter Zeitschriftenartikel
Jetting and shear stress enhancement from cavitation bubbles collapsing in a narrow gap
Gonzalez-Avila, Silvestre Roberto; Blokland, Anne Charlotte; Zeng, Qingyun; Ohl, Claus-Dieter
In: Journal of fluid mechanics - Cambridge [u.a.]: Cambridge Univ. Press, Volume 884(2020), article A23
Begutachteter Zeitschriftenartikel
Cavitation inception from transverse waves in a thin liquid gap
Rapet, Julien; Quinto-Su, Pedro A.; Ohl, Claus-Dieter
In: Physical review applied - College Park, Md. [u.a.] : American Physical Society, Bd. 14 (2020), Heft 2
Begutachteter Zeitschriftenartikel
The interplay among gas, liquid and solid interactions determines the stability of surface nanobubbles
Tortora, Marco; Meloni, Simone; Tan, Beng Hau; Giacomello, Alberto; Ohl, Claus-Dieter; Casciola, Carlo Massimo
In: Nanoscale - Cambridge: RSC Publ., Bd. 44.2020, S. 22698-22709
Begutachteter Zeitschriftenartikel
Spreading of soap bubbles on dry and wet surfaces
Pfeiffer, Patricia; Ohl, Claus-Dieter
In: Scientific reports - [London]: Macmillan Publishers Limited, part of Springer Nature, Volume 10(2020), article-number 13188, 9 Seiten
Begutachteter Zeitschriftenartikel
Splitting and jetting of cavitation bubbles in thin gaps
Zeng, Qingyun; Gonzalez-Avila, Silvestre Roberto; Ohl, Claus-Dieter
In: Journal of fluid mechanics - Cambridge [u.a.] : Cambridge Univ. Press - Volume 896 (2020), article A28, 28 Seiten
Begutachteter Zeitschriftenartikel
A - two-fluid model with dynamic local topology detection - application to high-speed droplet impact
Nykteri, Georgia; Koukouvinis, Phoevos; Gonzalez Avila, Silvestre Roberto; Ohl, Claus-Dieter; Gavaises, Manolis
In: Journal of computational physics - Amsterdam : Elsevier - Volume 408 (2020), article 109225
Begutachteter Zeitschriftenartikel
Single cell hydrodynamic stretching and microsieve filtration reveal genetic, phenotypic and treatment-related links to cellular deformability
Li, Fenfang; Cima, Igor; Vo, Jess Honganh; Tan, Min-Han; Ohl, Claus-Dieter
In: Micromachines - Basel: MDPI, Volume 11 (2020), issue 5, article 486, 13 Seiten
Begutachteter Zeitschriftenartikel
How bulk nanobubbles might survive
Tan, Beng Hau; An, Hongjie; Ohl, Claus-Dieter
In: Physical review letters - College Park, Md. : APS - Volume 124 (2020), issue 13, article 134503
2019
Begutachteter Zeitschriftenartikel
Nonlinear dynamics of two coupled bubbles oscillating inside a liquid-filled cavity surrounded by an elastic medium
Doinikov, Alexander A.; Bienaimé, Diane; Gonzalez-Avila, S. Roberto; Ohl, Claus-Dieter; Marmottant, Philippe
In: Physical review - Woodbury, NY: Inst., Volume 99, issue 5 (2019), article 053106, insgesamt 16 Seiten
Begutachteter Zeitschriftenartikel
Stability, dynamics, and tolerance to undersaturation of surface nanobubbles
Tan, Beng Hau; An, Hongjie; Ohl, Claus-Dieter
In: Physical review letters - College Park, Md.: APS, Volume 122, issue 13 (2019), article 134502, insgesamt 5 Seiten
Begutachteter Zeitschriftenartikel
In-phase synchronization between two auto-oscillating bubbles
Nguyen, Dang Minh; Sanathanan, Muttikulangara Swaminathan; Miao, Jianmin; Rivas, David Fernandez; Ohl, Claus-Dieter
In: Physical review fluids - College Park, MD: APS, 4 (2019), 4, article 043601, insgesamt 14 Seiten
Begutachteter Zeitschriftenartikel
Improvement of movement execution in karate due to cognitive training with a virtual reality application for smartphones
Petri, Katharina; Timmerevers, Christian; Luxemburg, Jan; Emmermacher, Peter; Ohl, Claus-Dieter; Danneberg, Marco; Masik, Steffen; Witte, Kerstin
In: Journal of martial arts research - Bayreuth : Universität Bayreuth, Bd. 2 (2019), Heft 1, insges. 21 S.
Begutachteter Zeitschriftenartikel
Gravity-independent oscillate boiling
Nguyen, Dang Minh; Supponen, Outi; Miao, Jianmin; Farhat, Mohamed; Ohl, Claus-Dieter
In: Microgravity science and technology - Heidelberg : Springer, Bd. 31 (2019), Heft 6, S. 767-773
Begutachteter Zeitschriftenartikel
Shear-wave generation from cavitation in soft solids
Rapet, Julien; Tagawa, Y.; Ohl, Claus-Dieter
In: Applied physics letters - Melville, NY : American Inst. of Physics - Volume 114, issue 12 (2019), article 123702
2018
Buchbeitrag
Trainingsmöglichkeiten im Karate mittels Virtueller Realität
Petri, Katharina; Ohl, Claus-Dieter; Danneberg, Marco; Emmermacher, Peter; Masik, Steffen; Witte, Kerstin
In: Sportinformatik XII: 12. Symposium der dvs-Sektion "Sportinformatik und Sporttechnologie" vom 05.-07. September 2018 in Garching / Daniel Link, Aljoscha Hermann, Martin Lames & Veit Senner (Hrsg.): 12. Symposium der dvs-Sektion "Sportinformatik und Sporttechnologie" vom 05.-07. September 2018 in Garching/ Sportinformatik - Hamburg: Feldhaus, Edition Czwalina, 2018 . - 2018, S. 78-79 - (Schriften der Deutschen Vereinigung für Sportwissenschaft; Band 274)[Symposium: 12. Symposium der dvs-Sektion "Sportinformatik und Sporttechnologie", Garching, 05.-07. September 2018]
Begutachteter Zeitschriftenartikel
Parametric investigations of the induced shear stress by a laser-generated bubble
Koukouvinis, Phoevos; Strotos, George; Zeng, Qingyun; Gonzalez-Avila, Silvestre Roberto; Theodorakakos, Andreas; Gavaises, Manolis; Ohl, Claus-Dieter
In: Langmuir - Washington, DC : ACS Publ., Bd. 34 (2018), Heft 22, S. 6428-6442
Begutachteter Zeitschriftenartikel
Towards the usage of virtual reality for training in sports - mini review
Petri, Katharina; Danneberg, Marco; Ohl, Claus-Dieter; Emmermacher, Peter; Masik, Steffen; Witte, Kerstin
In: Biomedical journal of scientific & technical research - New York : Biomedical Research Network+, LLC, Bd. 7 (2018), Heft 1, insges. 3 S.
Begutachteter Zeitschriftenartikel
Viscous field-aligned water exhibits cubic-ice-like structural motifs
Kahk, J. Matthias; Tan, Beng Hau; Ohl, Claus-Dieter; Loh, N. Duane
In: Physical chemistry, chemical physics - Cambridge: RSC Publ, 1999, Bd. 20.2018, S. 19877-19884[Auf der Frontdoor der Zeitschrift fälschlich als Volume 30 bezeichnet]
Begutachteter Zeitschriftenartikel
Shaping and controlled fragmentation of liquid metal droplets through cavitation
Krivokorytov, M. S.; Zeng, Q.; Lakatosh, B. V.; Vinokhodov, A. Yu.; Sidelnikov, Y. Yu.; Kompanets, V. O.; Krivtsun, V. M.; Koshelev, K. N.; Ohl, Claus-Dieter; Medvedev, V. V.
In: Scientific reports - [London] : Macmillan Publishers Limited, part of Springer Nature - Vol. 8.2018, Art. 597, insgesamt 6 S.
Begutachteter Zeitschriftenartikel
Oscillate boiling from electrical microheaters
Nguyen, Dang Minh; Hu, Liangxing; Miao, Jianmin; Ohl, Claus-Dieter
In: Physical review applied - College Park, Md. [u.a.]: American Physical Society, 2014, Vol. 10.2018, 4, Art. 044064
Begutachteter Zeitschriftenartikel
Surface nanobubbles are stabilized by hydrophobic attraction
Tan, Beng Hau; An, Hongjie; Ohl, Claus-Dieter
In: Physical review letters - College Park, Md. : APS - Vol. 120.2018, 16-20, Art. 164502
Begutachteter Zeitschriftenartikel
Wall shear stress from jetting cavitation bubbles
Zeng, Qingyun; Gonzalez-Avila, Silvestre Roberto; Dijkink, Rory; Koukouvinis, Phoevos; Gavaises, Manolis; Ohl, Claus-Dieter
In: Journal of fluid mechanics - Cambridge [u.a.] : Cambridge Univ. Press, Bd. 846 (2018), S. 341-355
Begutachteter Zeitschriftenartikel
Jetting of viscous droplets from cavitation-induced RayleighTaylor instability
Zeng, Qingyun; Gonzalez-Avila, Silvestre Roberto; Voorde, Sophie Ten; Ohl, Claus-Dieter
In: Journal of fluid mechanics - Cambridge [u.a.] : Cambridge Univ. Press, Bd. 846 (2018), S. 916-943
2017
Begutachteter Zeitschriftenartikel
Resolving the Pinning Force of Nanobubbles with Optical Microscopy
Tan, B.H.; An, H.; Ohl, C.-D.
In: Physical Review Letters, Vol. 118, 2017, Issue 5, 10.1103/PhysRevLett.118.054501
Begutachteter Zeitschriftenartikel
Graphene Nanobubbles Produced by Water Splitting
An, H.; Tan, B.H.; Moo, J.G.S.; Liu, S.; Pumera, M.; Ohl, C.-D.
In: Nano Letters, Vol. 17, 2017, Issue 5, S. 2833-2838, 10.1021/acs.nanolett.6b05183
Begutachteter Zeitschriftenartikel
Robust Whispering-Gallery-Mode Microbubble Lasers from Colloidal Quantum Dots
Wang, Y.; Ta, V.D.; Leck, K.S.; Tan, B.H.I.; Wang, Z.; He, T.; Ohl, C.-D.; Demir, H.V.; Sun, H.
In: Nano Letters, Vol. 17, 2017, Issue 4, S. 2640-2646, 10.1021/acs.nanolett.7b00447
Begutachteter Zeitschriftenartikel
Shearing flow from transient bubble oscillations in narrow gaps
Mohammadzadeh, Milad; Li, Fenfang; Ohl, Claus-Dieter
In: Physical review fluids - College Park, MD: APS, Vol. 2.2017, 1, Art. 014301
Begutachteter Zeitschriftenartikel
Flow fields and vortex dynamics of bubbles collapsing near a solid boundary
Reuter, Fabian; Gonzalez-Avila, Silvestre Roberto; Mettin, Robert; Ohl, Claus-Dieter
In: Physical review fluids - College Park, MD: APS, Vol. 2.2017, 6, Art. 064202
Begutachteter Zeitschriftenartikel
Bjerknes Forces in Motion: Long-Range Translational Motion and Chiral Directionality Switching in Bubble-Propelled Micromotors via an Ultrasonic Pathway
Moo, J.G.S.; Mayorga-Martinez, C.C.; Wang, H.; Teo, W.Z.; Tan, B.H.; Luong, T.D.; Gonzalez-Avila, S.R.; Ohl, C.-D.; Pumera, M.
In: Advanced Functional Materials, 2017, 10.1002/adfm.201702618
Begutachteter Zeitschriftenartikel
Etched nanoholes in graphitic surfaces for enhanced electrochemistry of basal plane
An, H.; Moo, J.G.S.; Tan, B.H.; Liu, S.; Pumera, M.; Ohl, C.-D.
In: Carbon, Vol. 123, 2017, S. 84-92, 10.1016/j.carbon.2017.07.029
Begutachteter Zeitschriftenartikel
Oscillate boiling from microheaters
Li, Fenfang; Gonzalez-Avila, S. Roberto; Nguyen, Dang Minh; Ohl, Claus-Dieter
In: Physical review fluids - College Park, MD: APS, Vol. 2.2017, 1, Art. 014007
Begutachteter Zeitschriftenartikel
Synthetic jet generation by high-frequency cavitation
Mohammadzadeh, M.; Gonzalez-Avila, S.R.; Liu, K.; Wang, Q.J.; Ohl, C.-D.
In: Journal of Fluid Mechanics, Vol. 823, 2017, S. R3, 10.1017/jfm.2017.358
2016
Begutachteter Zeitschriftenartikel
Distinguishing Nanobubbles from Nanodroplets with AFM: The Influence of Vertical and Lateral Imaging Forces
An, H.; Tan, B.H.; Ohl, C.-D.
In: Langmuir, Vol. 32, 2016, Issue 48, S. 12710-12715, 10.1021/acs.langmuir.6b02519
Begutachteter Zeitschriftenartikel
Photoacoustic shock wave emission and cavitation from structured optical fiber tips
Mohammadzadeh, M.; Gonzalez-Avila, S.R.; Wan, Y.C.; Wang, X.; Zheng, H.; Ohl, C.D.
In: Applied Physics Letters, Vol. 108, 2016, Issue 2, 10.1063/1.4939511
Begutachteter Zeitschriftenartikel
Synthesis of gold nanoparticle integrated photo-responsive liposomes and measurement of their microbubble cavitation upon pulse laser excitation
Mathiyazhakan, M.; Chan, W.; Ohl, C.-D.; Xu, C.
In: Journal of Visualized Experiments, Vol. 2016, 2016, Issue 108, 10.3791/53619
Begutachteter Zeitschriftenartikel
Impact of a high-speed train of microdrops on a liquid pool
Bouwhuis, W.; Huang, X.; Chan, C.U.; Frommhold, P.E.; Ohl, C.-D.; Lohse, D.; Snoeijer, J.H.; Van Der Meer, D.
In: Journal of Fluid Mechanics, Vol. 792, 2016, S. 850-868, 10.1017/jfm.2016.105
Begutachteter Zeitschriftenartikel
Robust acoustic wave manipulation of bubbly liquids
Gumerov, N.A.; Akhatov, I.S.; Ohl, C.-D.; Sametov, S.P.; Khazimullin, M.V.; Gonzalez-Avila, S.R.
In: Applied Physics Letters, Vol. 108, 2016, Issue 13, 10.1063/1.4944893
Begutachteter Zeitschriftenartikel
Controlled nanoparticle release from stable magnetic microbubble oscillations
Gao, Y.; Chan, C.U.; Gu, Q.; Lin, X.; Zhang, W.; Yeo, D.C.L.; Alsema, A.M.; Arora, M.; Chong, M.S.K.; Shi, P.; Ohl, C.-D.; Xu, C.
In: NPG Asia Materials, Vol. 8, 2016, Issue 4, 10.1038/am.2016.37
Begutachteter Zeitschriftenartikel
Growth and wetting of water droplet condensed between micron-sized particles and substrate
Quang, T.S.B.; Leong, F.Y.; An, H.; Tan, B.H.; Ohl, C.-D.
In: Scientific Reports, Vol. 6, 2016, 10.1038/srep30989
Begutachteter Zeitschriftenartikel
Laser-generated focused ultrasound for arbitrary waveforms
Chan, W.; Hies, T.; Ohl, C.-D.
In: Applied Physics Letters, Vol. 109, 2016, Issue 17, 10.1063/1.4964852
Begutachteter Zeitschriftenartikel
Fragmentation of acoustically levitating droplets by laser-induced cavitation bubbles
Avila, S.R.G.; Ohl, C.-D.
In: Journal of Fluid Mechanics, Vol. 805, 2016, S. 551-576, 10.1017/jfm.2016.583
Begutachteter Zeitschriftenartikel
Stability of Nanobubbles Formed at the Interface between Cold Water and Hot Highly Oriented Pyrolytic Graphite
An, H.; Tan, B.H.; Zeng, Q.; Ohl, C.-D.
In: Langmuir, Vol. 32, 2016, Issue 43, S. 11212-11220, 10.1021/acs.langmuir.6b01531
Begutachteter Zeitschriftenartikel
A compact time reversal emitter-receiver based on a leaky random cavity
Luong, T.-D.; Hies, T.; Ohl, C.-D.
In: Scientific Reports, Vol. 6, 2016, 10.1038/srep36096
Begutachteter Zeitschriftenartikel
Stereoscopic recording of droplet fragmentation
Avila, Silvestre Roberto Gonzalez; Kerssens, Pjotr; Rapet, Julien; Ohl, Claus-Dieter
In: Physical review fluids - College Park, MD: APS, 2016, Vol. 1.2016, 5, Art. 050512, insgesamt 2 S.
Herausgeberschaft
Acoustic cavitation in a microchannel #4
Ohl, S.-W.; Ohl, C.-D.
In: Handbook of Ultrasonics and Sonochemistry, 2016, S. 99-135, 10.1007/978-981-287-278-4_6
2015
Buchbeitrag
Cavitation-induced fragmentation of an acoustically-levitated droplet
Avila, S.R.G.; Ohl, C.-D.
In: Journal of Physics: Conference Series, Vol. 656, 2015, Issue 1, 10.1088/1742-6596/656/1/012017
Buchbeitrag
Bubble Dynamics in Laser Lithotripsy
Mohammadzadeh, M.; Mercado, J.M.; Ohl, C.-D.
In: Journal of Physics: Conference Series, Vol. 656, 2015, Issue 1, 10.1088/1742-6596/656/1/012004
Begutachteter Zeitschriftenartikel
Droplet generation via a single bubble transformation in a nanofluidic channel
Xiong, S.; Chin, L.K.; Ando, K.; Tandiono, T.; Liu, A.Q.; Ohl, C.D.
In: Lab on a Chip, Vol. 15, 2015, Issue 6, S. 1451-1457, 10.1039/c4lc01184h
Begutachteter Zeitschriftenartikel
Coalescence, Growth, and Stability of Surface-Attached Nanobubbles
Chan, C.U.; Arora, M.; Ohl, C.-D.
In: Langmuir, Vol. 31, 2015, Issue 25, S. 7041-7046, 10.1021/acs.langmuir.5b01599
Begutachteter Zeitschriftenartikel
Height-resolved velocity measurement of the boundary flow during liquid impact on dry and wetted solid substrates
Frommhold, P.E.; Mettin, R.; Ohl, C.-D.
In: Experiments in Fluids, Vol. 56, 2015, Issue 4, 10.1007/s00348-015-1944-4
Begutachteter Zeitschriftenartikel
Collapse of surface nanobubbles
Chan, C.U.; Chen, L.; Arora, M.; Ohl, C.-D.
In: Physical Review Letters, Vol. 114, 2015, Issue 11, 10.1103/PhysRevLett.114.114505
Begutachteter Zeitschriftenartikel
Non-invasive controlled release from gold nanoparticle integrated photo-responsive liposomes through pulse laser induced microbubble cavitation
Mathiyazhakan, M.; Yang, Y.; Liu, Y.; Zhu, C.; Liu, Q.; Ohl, C.-D.; Tam, K.C.; Gao, Y.; Xu, C.
In: Colloids and Surfaces B: Biointerfaces, Vol. 126, 2015, S. 569-574, 10.1016/j.colsurfb.2014.11.019
Begutachteter Zeitschriftenartikel
Fast transient microjets induced by hemispherical cavitation bubbles
Gonzalez Avila, S.R.; Song, C.; Ohl, C.-D.
In: Journal of Fluid Mechanics, Vol. 767, 2015, S. 31-51, 10.1017/jfm.2015.33
2014
Begutachteter Zeitschriftenartikel
Microbubble-mediated sonoporation for highly efficient transfection of recalcitrant human B- cell lines
Yong, C.L.L.; Ow, D.S.-W.; Tandiono, T.; Heng, L.L.M.; Chan, K.K.-K.; Ohl, C.-D.; Klaseboer, E.; Ohl, S.-W.; Choo, A.B.-H.
In: Biotechnology Journal, Vol. 9, 2014, Issue 8, S. 1081-1087, 10.1002/biot.201300507
Begutachteter Zeitschriftenartikel
A force balance model for the motion, impact, and bounce of bubbles
Klaseboer, E.; Manica, R.; Hendrix, M.H.W.; Ohl, C.-D.; Chan, D.Y.C.
In: Physics of Fluids, Vol. 26, 2014, Issue 9, 10.1063/1.4894067
Begutachteter Zeitschriftenartikel
Modelling bubble rise and interaction with a glass surface
Manica, R.; Hendrix, M.H.W.; Gupta, R.; Klaseboer, E.; Ohl, C.-D.; Chan, D.Y.C.
In: Applied Mathematical Modelling, Vol. 38, 2014, Issue 17-18, S. 4249-4261, 10.1016/j.apm.2014.03.039
Begutachteter Zeitschriftenartikel
Fast temperature measurement following single laser-induced cavitation inside a microfluidic gap
Quinto-Su, P.A.; Suzuki, M.; Ohl, C.-D.
In: Scientific Reports, Vol. 4, 2014, 10.1038/srep05445
Begutachteter Zeitschriftenartikel
Rebuttal to a comment by Richard E. Waugh on our article "yield strength of human erythrocyte membranes to impulsive stretching"
Li, F.; Chan, C.U.; Ohl, C.D.
In: Biophysical Journal, Vol. 106, 2014, Issue 8, S. 1832-1833, 10.1016/j.bpj.2014.03.010
Begutachteter Zeitschriftenartikel
The fast dynamics of cavitation bubbles within water confined in elastic solids
Vincent, O.; Marmottant, P.; Gonzalez-Avila, S.R.; Ando, K.; Ohl, C.-D.
In: Soft Matter, Vol. 10, 2014, Issue 10, S. 1455-1461, 10.1039/c3sm52697f
Begutachteter Zeitschriftenartikel
Photoacoustic resonance spectroscopy for biological tissue characterization
Gao, F.; Feng, X.; Zheng, Y.; Ohl, C.-D.
In: Journal of Biomedical Optics, Vol. 19, 2014, Issue 6, 10.1117/1.JBO.19.6.067006
Begutachteter Zeitschriftenartikel
Microjet-initiated nano-gaseous layer pinch-off from the surface of a bubble and subsequent breakup
Xiong, Sha; Chin, Lip Ket; Tandiono, T.; Liu, Ai-Qun; Ohl, Claus-Dieter
In: Israel journal of chemistry - Weinheim: Wiley-VCH, 1963, Bd. 54.2014, 11/12, S. 1602-1606[Special Issue: Nanofluidic systems]
2013
Buchbeitrag
Bubble pinch-off and breakup due to instability in micro- Jetting
Xiong, S.; Tandiono, T.; Ohl, C.D.; Liu, A.Q.
In: 17th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2013, Vol. 1, 2013, S. 71-73
Buchbeitrag
Waves of acoustically induced transparency in bubbly liquids: Theory and experiment
Gumerov, N.; Ohl, C.-D.; Akhatov, I.S.; Sametov, S.; Khasimullin, M.
In: Proceedings of Meetings on Acoustics, Vol. 19, 2013, 10.1121/1.4799398
Buchbeitrag
Waves of acoustically induced transparency in bubbly liquids: Theoretical prediction and experimental validation
Gumerov, N.A.; Akhatov, I.S.; Ohl, C.-D.; Sametov, S.P.; Khasimulin, M.V.; Gilmanova, G.I.
In: ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE), Vol. 7 B, 2013, 10.1115/IMECE2013-63284
Buchbeitrag
Ultrasonic bubbles in microfluidics for red blood cells, bacteria and yeast lysis
Ohl, S.-W.; Tandiono, T.; Ow, D.S.; Klaseboer, E.; Choo, A.B.; Ohl, C.-D.
In: Proceedings of Meetings on Acoustics, Vol. 19, 2013, 10.1121/1.4800269
Buchbeitrag
Study of nano/micro jets generated by laser-induced bubbles in thin films
Xiong, S.; Tandiono, T.; Ohl, C.D.; Liu, A.Q.
In: Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS), 2013, S. 213-216, 10.1109/MEMSYS.2013.6474215
Begutachteter Zeitschriftenartikel
Resonant stretching of cells and other elastic objects from transient cavitation
Tandiono, T.; Klaseboer, E.; Ohl, S.-W.; Siak-Wei Ow, D.; Choo, A.B.-H.; Li, F.; Ohl, C.-D.
In: Soft Matter, Vol. 9, 2013, Issue 36, S. 8687-8696, 10.1039/c3sm51399h
Begutachteter Zeitschriftenartikel
Fluid dynamics, cavitation, and tip-to-tissue interaction of longitudinal and torsional ultrasound modes during phacoemulsification
Zacharias, J.; Ohl, C.-D.
In: Journal of Cataract and Refractive Surgery, Vol. 39, 2013, Issue 4, S. 611-616, 10.1016/j.jcrs.2012.10.050
Begutachteter Zeitschriftenartikel
Single cell membrane poration by bubble-induced microjets in a microfluidic chip
Li, Z.G.; Liu, A.Q.; Klaseboer, E.; Zhang, J.B.; Ohl, C.D.
In: Lab on a Chip, Vol. 13, 2013, Issue 6, S. 1144-1150, 10.1039/c3lc41252k
Begutachteter Zeitschriftenartikel
Thermoacoustic resonance effect and circuit modelling of biological tissue
Gao, F.; Zheng, Y.; Feng, X.; Ohl, C.-D.
In: Applied Physics Letters, Vol. 102, 2013, Issue 6, 10.1063/1.4791791
Begutachteter Zeitschriftenartikel
Effects of hydrodynamic film boundary conditions on bubble-wall impact
Manica, R.; Hendrix, M.H.W.; Gupta, R.; Klaseboer, E.; Ohl, C.-D.; Chan, D.Y.C.
In: Soft Matter, Vol. 9, 2013, Issue 41, S. 9755-9758, 10.1039/c3sm51769a
Begutachteter Zeitschriftenartikel
Yield strength of human erythrocyte membranes to impulsive stretching
Li, F.; Chan, C.U.; Ohl, C.D.
In: Biophysical Journal, Vol. 105, 2013, Issue 4, S. 872-879, 10.1016/j.bpj.2013.06.045
Herausgeberschaft
ShockWave interaction with single bubbles and bubble clouds
Ohl, C.-D.; Ohl, S.-W.
In: Bubble Dynamics and Shock Waves, 2013, S. 3-31, 10.1007/978-3-642-34297-4_1
2012
Buchbeitrag
Fast localized single cell membrane poration by bubble-induced jetting flow
Li, Z.G.; Ohl, C.D.; Zhang, J.B.; Tsai, J.; Liu, A.Q.
In: Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS), 2012, S. 819-822, 10.1109/MEMSYS.2012.6170311
Buchbeitrag
A study of liquid dynamic rupture in microfluidics
Li, Z.G.; Ando, K.; Zhang, J.B.; Liu, A.Q.; Ohl, C.D.
In: Proceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012, 2012, S. 1474-1476
Buchbeitrag
Photoacoustic phasoscopy for tissue characterization
Gao, F.; Zheng, Y.; Xiaohua Feng,; Ohl, C.-D.
In: 2012 Photonics Global Conference, PGC 2012, 2012, 10.1109/PGC.2012.6458064
Buchbeitrag
Nano/micro jets in thin films for biomaterial manipulation and characterization
Xiong, S.; Tandiono, T.; Ando, K.; Ohl, C.D.; Liu, A.Q.
In: Proceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012, 2012, S. 371-373
Begutachteter Zeitschriftenartikel
Homogeneous nucleation in water in microfluidic channels
Ando, K.; Liu, A.-Q.; Ohl, C.-D.
In: Physical Review Letters, Vol. 109, 2012, Issue 4, 10.1103/PhysRevLett.109.044501
Begutachteter Zeitschriftenartikel
Synergistic effect of microbubble emulsion and sonic or ultrasonic agitation on endodontic biofilm in vitro
Halford, A.; Ohl, C.-D.; Azarpazhooh, A.; Basrani, B.; Friedman, S.; Kishen, A.
In: Journal of Endodontics, Vol. 38, 2012, Issue 11, S. 1530-1534, 10.1016/j.joen.2012.07.007
Begutachteter Zeitschriftenartikel
Total-internal-reflection-fluorescence microscopy for the study of nanobubble dynamics
Chan, C.U.; Ohl, C.-D.
In: Physical Review Letters, Vol. 109, 2012, Issue 17, 10.1103/PhysRevLett.109.174501
Begutachteter Zeitschriftenartikel
Improved ultrasonic cleaning of membranes with tandem frequency excitation
Gonzalez-Avila, S.R.; Prabowo, F.; Kumar, A.; Ohl, C.-D.
In: Journal of Membrane Science, Vol. 415-416, 2012, S. 776-783, 10.1016/j.memsci.2012.05.069
Begutachteter Zeitschriftenartikel
Jets and sprays arising from a spark-induced oscillating bubble near a plate with a hole
Karri, B.; Ohl, S.-W.; Klaseboer, E.; Ohl, C.-D.; Khoo, B.C.
In: Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, Vol. 86, 2012, Issue 3, 10.1103/PhysRevE.86.036309
Begutachteter Zeitschriftenartikel
A direct observation of nanometer-size void dynamics in an ultra-thin water film
Mirsaidov, U.; Ohl, C.-D.; Matsudaira, P.
In: Soft Matter, Vol. 8, 2012, Issue 27, S. 7108-7111, 10.1039/c2sm25331c
Begutachteter Zeitschriftenartikel
Spatiotemporal evolution of thin liquid films during impact of water bubbles on glass on a micrometer to nanometer scale
Hendrix, M.H.W.; Manica, R.; Klaseboer, E.; Chan, D.Y.C.; Ohl, C.-D.
In: Physical Review Letters, Vol. 108, 2012, Issue 24, 10.1103/PhysRevLett.108.247803
Begutachteter Zeitschriftenartikel
Birth and growth of cavitation bubbles within water under tension confined in a simple synthetic tree
Vincent, O.; Marmottant, P.; Quinto-Su, P.A.; Ohl, C.-D.
In: Physical Review Letters, Vol. 108, 2012, Issue 18, 10.1103/PhysRevLett.108.184502
Begutachteter Zeitschriftenartikel
Sonolysis of Escherichia coli and Pichia pastoris in microfluidics
Tandiono, T.; Siak-Wei Ow, D.; Driessen, L.; Sze-Hui Chin, C.; Klaseboer, E.; Boon-Hwa Choo, A.; Ohl, S.-W.; Ohl, C.-D.
In: Lab on a Chip, Vol. 12, 2012, Issue 4, S. 780-786, 10.1039/c2lc20861j
Begutachteter Zeitschriftenartikel
High-speed jetting and spray formation from bubble collapse
Karri, B.; Avila, S.R.G.; Loke, Y.C.; O'Shea, S.J.; Klaseboer, E.; Khoo, B.C.; Ohl, C.-D.
In: Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, Vol. 85, 2012, Issue 1, 10.1103/PhysRevE.85.015303
2011
Buchbeitrag
A single-cell membrane dynamic from poration to restoration by bubble-induced jetting flow
Li, Z.G.; Luo, K.Q.; Ohl, C.D.; Zhang, J.B.; Liu, A.Q.
In: 15th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2011, MicroTAS 2011, Vol. 1, 2011, S. 94-96
Buchbeitrag
Dynamic rupture of water in microfluidics
Ando, K.; Liu, A.Q.; Ohl, C.D.
In: 15th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2011, MicroTAS 2011, Vol. 1, 2011, S. 221-223
Buchbeitrag
A highly efficient three-dimensional (3D) liquid-liquid waveguide laser by two flow STREAMS
Yang, Y.; Ohl, C.D.; Yoon, H.S.; Liu, A.Q.
In: Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS), 2011, S. 1071-1074, 10.1109/MEMSYS.2011.5734614
Buchbeitrag
Bubble-based droplet mixers microfluidic systems
Li, Z.G.; Ohl, C.D.; Ando, K.; Zhang, J.B.; Liu, A.Q.
In: Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS), 2011, S. 1127-1130, 10.1109/MEMSYS.2011.5734628
Buchbeitrag
Sonochemistry and sonoluminescence in microfluidics
Tandiono,; Ohl, S.-W.; Ow, D.S.W.; Klaseboer, E.; Wong, V.V.; Dumke, R.; Ohl, C.-D.
In: Proceedings of the National Academy of Sciences of the United States of America, Vol. 108, 2011, Issue 15, S. 5996-5998, 10.1073/pnas.1019623108
Buchbeitrag
Nano-nozzle for fluid injection driven by cavitation bubble-induced jetting flow
Li, Z.G.; Ohl, C.D.; Zhang, J.B.; Liu, A.Q.
In: 15th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2011, MicroTAS 2011, Vol. 1, 2011, S. 239-241
Begutachteter Zeitschriftenartikel
Red blood cell rheology using single controlled laser-induced cavitation bubbles
Quinto-Su, P.A.; Kuss, C.; Preiser, P.R.; Ohl, C.-D.
In: Lab on a Chip, Vol. 11, 2011, Issue 4, S. 672-678, 10.1039/c0lc00182a
Begutachteter Zeitschriftenartikel
A tunable 3D optofluidic waveguide dye laser via two centrifugal Dean flow streams
Yang, Y.; Liu, A.Q.; Lei, L.; Chin, L.K.; Ohl, C.D.; Wang, Q.J.; Yoon, H.S.
In: Lab on a Chip, Vol. 11, 2011, Issue 18, S. 3182-3187, 10.1039/c1lc20435a
Begutachteter Zeitschriftenartikel
Cavitation bubble dynamics in a liquid gap of variable height
Gonzalez-Avila, S.R.; Klaseboer, E.; Khoo, B.C.; Ohl, C.-D.
In: Journal of Fluid Mechanics, Vol. 682, 2011, S. 241-260, 10.1017/jfm.2011.212
Begutachteter Zeitschriftenartikel
Motion of micrometer sized spherical particles exposed to a transient radial flow: Attraction, repulsion, and rotation
Gonzalez-Avila, S.R.; Huang, X.; Quinto-Su, P.A.; Wu, T.; Ohl, C.-D.
In: Physical Review Letters, Vol. 107, 2011, Issue 7, 10.1103/PhysRevLett.107.074503
Begutachteter Zeitschriftenartikel
Fast on-demand droplet fusion using transient cavitation bubbles
Li, Z.G.; Ando, K.; Yu, J.Q.; Liu, A.Q.; Zhang, J.B.; Ohl, C.D.
In: Lab on a Chip, Vol. 11, 2011, Issue 11, S. 1879-1885, 10.1039/c0lc00661k
Begutachteter Zeitschriftenartikel
Surface oscillation and jetting from surface attached acoustic driven bubbles
Prabowo, F.; Ohl, C.-D.
In: Ultrasonics Sonochemistry, Vol. 18, 2011, Issue 1, S. 431-435, 10.1016/j.ultsonch.2010.07.013
2010
Abstract
Cavitation bubble based measurement of red blood cell elasticity
Ohl, Claus-Dieter; Quinto-Su, Pedro Antonio; Kuss, Claudia; Preiser, Peter Rainer
In: Biophysical journal - Cambridge, Mass.: Cell Press, 1960, Vol. 98.2010, 3, Suppl. 1, S. 406a
Buchbeitrag
Two same-sized droplets coalescence by laser-induced cavitation bubbles
Li, Z.G.; Yu, J.Q.; Quinto-Su, P.A.; Ohl, C.D.; Zhang, J.B.; Liu, A.Q.
In: 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010, Vol. 2, 2010, S. 1088-1090
Buchbeitrag
3D liquid-liquid waveguide using two flow streams by centrifugal force
Yang, Y.; Ohl, C.D.; Yoon, H.S.; Liu, A.Q.
In: 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010, Vol. 2, 2010, S. 746-748
Buchbeitrag
Single living cell manipulation and microrheological study with laser-induced cavitation bubbles
Li, Z.G.; Quinto-Su, P.A.; Zhang, J.B.; Ohl, C.D.; Liu, A.Q.
In: 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010, Vol. 3, 2010, S. 1658-1660
Begutachteter Zeitschriftenartikel
Nonspherical laser-induced cavitation bubbles
Lim, K.Y.; Quinto-Su, P.A.; Klaseboer, E.; Khoo, B.C.; Venugopalan, V.; Ohl, C.-D.
In: Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, Vol. 81, 2010, Issue 1, 10.1103/PhysRevE.81.016308
Begutachteter Zeitschriftenartikel
Manipulation and microrheology of carbon nanotubes with laser-induced cavitation bubbles
Quinto-Su, P.A.; Huang, X.H.; Gonzalez-Avila, S.R..; Wu, T.; Ohl, C.D.
In: Physical Review Letters, Vol. 104, 2010, Issue 1, 10.1103/PhysRevLett.104.014501
Begutachteter Zeitschriftenartikel
Creation of cavitation activity in a microfluidic device through acoustically driven capillary waves
Tandiono,; Ohl, S.-W.; Ow, D.S.-W.; Klaseboer, E.; Wong, V.V.T.; Camattari, A.; Ohl, C.-D.
In: Lab on a Chip, Vol. 10, 2010, Issue 14, S. 1848-1855, 10.1039/c002363a
Begutachteter Zeitschriftenartikel
Acoustically driven cavitation cluster collapse in planar geometry
Van Der Kroon, I.; Quinto-Su, P.A.; Li, F.; Ohl, C.-D.
In: Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, Vol. 82, 2010, Issue 6, 10.1103/PhysRevE.82.066311
Begutachteter Zeitschriftenartikel
Controlled manipulation and in situ mechanical measurement of single co nanowire with a laser-induced cavitation bubble
Huang, X.; Quinto-Su, P.A.; Gonzalez-Avila, S.R.; Wu, T.; Ohl, C.-D.
In: Nano Letters, Vol. 10, 2010, Issue 10, S. 3846-3851, 10.1021/nl101051t
Begutachteter Zeitschriftenartikel
Bubble cluster explosion
Quinto-Su, P.A.; Ohl, C.-D.
In: Physics of Fluids, Vol. 22, 2010, Issue 9, 10.1063/1.3483221
2009
Buchbeitrag
Cavitation within a droplet
Heijnen, L.; Quinto-Su, P.A.; Zhao, X.; Ohl, C.D.
In: Physics of Fluids, Vol. 21, 2009, Issue 9, 10.1063/1.3200931
Begutachteter Zeitschriftenartikel
Dynamics of magnetic bubbles in acoustic and magnetic fields
Zhao, X.; Quinto-Su, P.A.; Ohl, C.-D.
In: Physical Review Letters, Vol. 102, 2009, Issue 2, 10.1103/PhysRevLett.102.024501
Begutachteter Zeitschriftenartikel
Interaction between two laser-induced cavitation bubbles in a quasi-two-dimensional geometry
Quinto-Su, P.A.; Ohl, C.-D.
In: Journal of Fluid Mechanics, Vol. 633, 2009, S. 425-435, 10.1017/S0022112009008064
Begutachteter Zeitschriftenartikel
Cavitation bubble dynamics in microfluidic gaps of variable height
Quinto-Su, P.A.; Lim, K.Y.; Ohl, C.-D.
In: Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, Vol. 80, 2009, Issue 4, 10.1103/PhysRevE.80.047301
Begutachteter Zeitschriftenartikel
Spray and microjets produced by focusing a laser pulse into a hemispherical drop
Thoroddsen, S.T.; Takehara, K.; Etoh, T.G.; Ohl, C.-D.
In: Physics of Fluids, Vol. 21, 2009, Issue 11, S. 1-15, 10.1063/1.3253394
2008
Buchbeitrag
Is there gas entrapped on submerged silicon wafers? Visualizing nano-scale bubbles with cavitation
Borkent, B.; Bremond, N.; Arora, M.; Ohl, C.-D.; Lohse, D.
In: Solid State Phenomena, Vol. 134, 2008, S. 225-228
Buchbeitrag
How bubbles (can) clean
Ohl, C.-D.; Dijkink, R.; Arora, M.; Lohse, D.
In: Solid State Phenomena, Vol. 134, 2008, S. 151-153
Begutachteter Zeitschriftenartikel
On fiber optic probe hydrophone measurements in a cavitating liquid (L)
Zijlstra, A.; Ohl, C.D.
In: Journal of the Acoustical Society of America, Vol. 123, 2008, Issue 1, S. 29-32, 10.1121/1.2816578
Begutachteter Zeitschriftenartikel
Measurement of cavitation induced wall shear stress
Dijkink, R.; Ohl, C.-D.
In: Applied Physics Letters, Vol. 93, 2008, Issue 25, 10.1063/1.3046735