Results 11 to 20 of about 1,935 (199)
Acoustofluidics-Based Intracellular Nanoparticle Delivery [PDF]
EngineeringControlled intracellular delivery of biomolecular cargo is critical for developing targeted therapeutics and cell reprogramming. Conventional delivery approaches (e.g., endocytosis of nano-vectors, microinjection, and electroporation) usually require ...
Zhenhua Tian +2 more
exaly +6 more sources
Acoustofluidic Actuation of Living Cells [PDF]
MicromachinesAcoutofluidics is an increasingly developing and maturing technical discipline. With the advantages of being label-free, non-contact, bio-friendly, high-resolution, and remote-controllable, it is very suitable for the operation of living cells.
Yue Wu +4 more
doaj +4 more sources
Acoustofluidics for cell patterning and tissue engineering
Engineered Regeneration, 2022 Acoustofluidics has been a promising approach using sound waves to manipulate particles and actuate fluids in biomedical applications. It usually generates acoustic radiation force and acoustic streaming to initiate diffraction, reflection and ...
Zhuhao Wu
exaly +3 more sources
Acoustofluidic particle steering [PDF]
The Journal of the Acoustical Society of America, 2019 Steering micro-objects using acoustic radiation forces is challenging for several reasons: Resonators tend to create fixed force distributions that depend primarily on device geometry, and even when using switching schemes, the forces are hard to predict
Glynne-Jones, Peter +4 more
core +6 more sources
Enhancing Microparticle Separation Efficiency in Acoustofluidic Chips via Machine Learning and Numerical Modeling [PDF]
SensorsAn integrated approach for enhancing microparticle separation efficiency in acoustofluidic lab-on-a-chip systems is presented, combining numerical modeling in COMSOL 6.2 Multiphysics® with reinforcement learning techniques implemented in Python 3.10.14 ...
Tamara Klymkovych +3 more
doaj +2 more sources
A Simulated Investigation of Lithium Niobate Orientation Effects on Standing Acoustic Waves [PDF]
Sensors, 2023 The integration of high-frequency acoustic waves with microfluidics has been gaining popularity as a method of separating cells/particles. A standing surface acoustic wave (sSAW) device produces constructive interference of the stationary waves ...
Ranjith D. Janardhana, Nathan Jackson
doaj +2 more sources
Microscale acoustofluidics: Microfluidics driven via acoustics and ultrasonics [PDF]
Reviews of Modern Physics, 2011 This article reviews acoustic microfiuidics: the use of acoustic fields, principally ultrasonics, for application in microfiuidics. Although acoustics is a classical field, its promising, and indeed perplexing, capabilities in powerfully manipulating ...
Leslie Y Yeo
exaly +2 more sources
Efficient Particle Aggregation Through SSAW Phase Modulation [PDF]
MicromachinesIn recent years, various devices utilizing surface acoustic waves (SAW) have emerged as powerful tools for manipulating particles and fluids in microchannels. Although they demonstrate a wide range of functionalities across diverse applications, existing
Yiming Li +5 more
doaj +2 more sources
Acoustic Waves Coupling with Polydimethylsiloxane in Reconfigurable Acoustofluidic Platform [PDF]
Advanced ScienceAcoustofluidics is a promising technology that leverages acoustic waves for precise manipulation of micro/nano‐scale flows and suspended objects within microchannels.
Jeongeun Park +7 more
doaj +2 more sources
Acoustofluidic Patterning for Improved Microtissue Histology
Advanced NanoBiomed ResearchMicrotissues (such as organoids or spheroids) are useful to model healthy or diseased human tissues and organs, with application in drug testing, tissue engineering, and personalized medicine.
Dhananjay V. Deshmukh +13 more
doaj +2 more sources