Results 21 to 30 of about 19,813 (281)

Enhanced thrombolysis by endovascular low-frequency ultrasound with bifunctional microbubbles in venous thrombosis: in vitro and in vivo study

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
There is a need to improve the efficacy and safety of endovascular techniques in venous thrombotic diseases, and microbubble enhanced sonothrombolysis is a promising approach.
Zhaojian Wang   +10 more
doaj   +1 more source

Sonothrombolysis with BR38 Microbubbles Improves Microvascular Patency in a Rat Model of Stroke. [PDF]

open access: yesPLoS ONE, 2016
Early recanalization of large cerebral vessels in ischemic stroke is associated with improved clinical outcome, however persisting hypoperfusion leads to poor clinical recovery despite large vessel recanalization.
Nadine Schleicher   +11 more
doaj   +1 more source

Laser-Induced Plasmonic Nanobubbles and Microbubbles in Gold Nanorod Colloidal Solution

open access: yesNanomaterials, 2022
In this work, we studied the initiated plasmonic nanobubbles and the follow-up microbubble in gold nanorod (GNR) colloidal solution induced by a pulsed laser.
Shang-Yang Yu   +3 more
doaj   +1 more source

Enhanced hydroformylation of 1‐hexene in microbubble media

open access: yes, 2020
To enhance the gas–liquid mass transfer in the hydroformylation reaction, microbubbles were applied into this typical gas–liquid reaction. Compared with a commercial tube microbubble generator, a fractal microbubble distributor, which was designed based ...
Yuhan Sun   +7 more
core   +1 more source

In-flow Stability and Flow Drag Reduction Performance of Resident Electrolyzed Microbubble Array

open access: yes工程科学与技术, 2022
Aiming at the problem of stable high-efficiency underwater drag reduction for the vehicle surface, an experimental study on the flow drag reduction performance of autostable electrolyzed microbubble array was carried out. The test piece of electrode-wall
Rui ZHU   +6 more
doaj  

Nonlinear dynamics of a shell encapsulated microbubble near solid boundary in an ultrasonic field

open access: yesJournal of Mechanical Engineering and Sciences, 2020
Microbubbles have the potential to be used for diagnostic imaging and therapeutic delivery. However, the transition from microbubbles currently being used as ultrasound contrast agents to achieve its’ potentials in the biomedical field requires more in ...
N.M. Ali, F. Dzaharudin, E.A. Alias
doaj   +1 more source

Ultrasound microbubble contrast agent – carried chemotherapeutic drug microbubbles [PDF]

open access: yesE3S Web of Conferences, 2019
With the continuous research and development of ultrasound microbubble contrast agent-carried chemotherapeutic drug microbubbles, ultrasound microbubble contrast agent not only facilitates the early detection and early diagnosis of tumors but also ...
Song Junyang
doaj   +1 more source

On the theory of multiple encapsulated microbubbles interaction: Effect of lipid shell thickness

open access: yesCase Studies in Thermal Engineering, 2023
Encapsulated microbubbles are empty, micrometer-sized, spherical bubbles, typically micron which are used in many applications as lipid-shells in soft tissues.
Ahmed K. Abu-Nab, Ali F. Abu-Bakr
doaj   +1 more source

Microbubble cavitation imaging [PDF]

open access: yesIEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 2013
Ultrasound cavitation of microbubble contrast agents has a potential for therapeutic applications such as sonothrombolysis (STL) in acute ischemic stroke. For safety, efficacy, and reproducibility of treatment, it is critical to evaluate the cavitation state (moderate oscillations, stable cavitation, and inertial cavitation) and activity level in and ...
Vignon, F.   +7 more
openaire   +3 more sources

Multiple roles of graphene nanoparticles (GNP) in microbubble flotation for crude oil recovery from sand

open access: yesResults in Engineering, 2021
Known for their high oil adsorption, hydrophobic properties and easy manufacturing, graphene nanoparticles (GNP) have been vastly studied in various applications.
Ian Daryl Sta Maria   +2 more
doaj   +1 more source

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