Results 71 to 80 of about 684 (166)

Acoustofluidic Fluorescence Activated Cell Sorter [PDF]

Analytical Chemistry, 2015
Selective isolation of cell subpopulations with defined biological characteristics is crucial for many biological studies and clinical applications. In this work, we present the development of an acoustofluidic fluorescence activated cell sorting (FACS) device that simultaneously performs on-demand, high-throughput, high-resolution cell detection and ...
Ahmad Ahsan, Nawaz, Yuchao, Chen, Nitesh, Nama, Ruth Helmus, Nissly, Liqiang, Ren, Adem, Ozcelik, Lin, Wang, J Philip, McCoy, Stewart J, Levine, Tony Jun, Huang   +9 more
openaire   +2 more sources

Thermal Management of SSAW Acoustofluidic Devices: Experimental and Numerical Analysis

Nanomaterials
Acoustofluidic devices use Surface Acoustic Waves (SAWs) to handle small fluid volumes and manipulate nanoparticles and biological cells with high precision.
Andrei Megalinskii, Natasha S. Barteneva, Alexander Tikhonov   +2 more
doaj   +1 more source

Miniature Robotic Swimmer with Precise 2D Motion Control via Acoustic Vortex‐Induced Propulsion

Advanced Science, Volume 13, Issue 12, 27 February 2026.
In this work, a miniature robotic swimmer achieves precise 2D motion using sound waves with customized 3D‐printed lenses. Localized acoustic vortices drive both translation and rotation of the swimmer without mechanical parts. This contactless approach offers a novel route to controlled micro‐scale movement, with promising applications in biomedical ...
Chadi Ellouzi, Nicholas Andrianto, Glen Vosgerichian, Farhood Aghdasi, Joshua Lloyd, Ali Zabihi, Chen Shen   +6 more
wiley   +1 more source

Numerical and Experimental Analyses of Three-Dimensional Unsteady Flow around a Micro-Pillar Subjected to Rotational Vibration

Micromachines, 2018
The steady streaming (SS) phenomenon is gaining increased attention in the microfluidics community, because it can generate net mass flow from zero-mean vibration.
Kanji Kaneko, Takayuki Osawa, Yukinori Kametani, Takeshi Hayakawa, Yosuke Hasegawa, Hiroaki Suzuki   +5 more
doaj   +1 more source

Full‐Domain 3D Digital Twin for Comprehensive Analysis and Validation of Standing Surface Acoustic Wave Generation on LiNbO3 Substrate

Advanced Materials Technologies, Volume 11, Issue 1, 8 January 2026.
A full‐domain 3D digital twin of a standing surface acoustic wave (SSAW) device on 128° YX LiNbO3 is developed and experimentally validated. The predictive power of the model is confirmed by electrical characterisation and laser Doppler vibrometry measurements, which show excellent agreement with simulations.
Felice Alberto Sfregola, Annalisa Volpe, Andrea Zifarelli, Massimiliano Benetti, Domenico Cannatà, Vincenzo Spagnolo, Pietro Patimisco   +6 more
wiley   +1 more source

CAMP: Closed‐Loop Acoustic‐Magnetic Propulsion of Microrobots for Precision Cell Manipulation

Advanced Intelligent Systems, Volume 7, Issue 12, December 2025.
This work demonstrates, for the first time, closed‐loop control of acoustically driven, magnetically steerable microrobots with automated speed modulation. Closed‐loop navigation allows guided motion and speed control, allowing highly accurate trajectory following. pen‐loop control enables mammalian cell manipulation via microrobots, highlighting their
Fatma Ceren Kirmizitas, David P. Rivas, Max Sokolich, Jeffrey M. McNeill, Aditya Dutta, Sambeeta Das   +5 more
wiley   +1 more source

Acoustofluidic harvesting of microalgae on a single chip [PDF]

Biomicrofluidics, 2016
We present an on-chip acoustofluidic platform for harvesting a target microalgal species from a heterogeneous population of cells and particles based on their size, density, and compressibility in a rapid, non-invasive, energy-efficient, continuously running, and automated manner.
Jee-Woong, Park, Soo Hyeon, Kim, Takuro, Ito, Teruo, Fujii, So Youn, Kim, Thomas, Laurell, Sang Wook, Lee, Keisuke, Goda   +7 more
openaire   +2 more sources

3D In Vitro Models of Breast Cancer: Current Challenges and Future Prospects Toward Recapitulating the Microenvironment and Mimicking Key Processes

Advanced Biology, Volume 9, Issue 11, November 2025.
In vitro cancer models are advantageous for studying important processes such as tumorigenesis, cancer growth, invasion, and metastasis. The complexity and biological relevance increase depending on the model structure, organization, and composition of materials and cells.
Kyndra S. Higgins, Ah Joung Yu, Cheryl T. Gomillion   +2 more
wiley   +1 more source

Concept and Proof of Principle of an Acoustofluidic Single-Particle Sorting Device Using a Spatially Confined Acoustic Active Region

Proceedings
We present the concept and a proof-of-principle experiment for an acoustofluidic single- particle sorter. In a microfluidic channel, a flow profile with the following three parallel fluid domains is generated: buffer fluid in the center and buffer plus ...
Andreas Fuchsluger, Annalisa De Pastina, Tina Mitteramskogler, Rafael Ecker, Thomas Voglhuber-Brunnmaier, Nikolai Andrianov, Alexander Shatalov, Norbert Cselyuszka, Mohssen Moridi, Bernhard Jakoby   +9 more
doaj   +1 more source

Dip‐in Nanomechanical Probes for Mass Characterization of Nanoparticles in Ultra‐Low Volume Liquid Suspensions

Small, Volume 21, Issue 47, November 27, 2025.
A dip‐in nanomechanical probe sensing approach for weighing nanoparticles in suspension, relying on nanoparticle transfer to nanowire resonators via iterative immersion, demonstrates high mass resolution and sensing rate, involving minimal sample volume and negligible losses.
Juan Molina, Javier E. Escobar, Priscila M. Kosaka, Óscar Malvar, José J. Ruz, Javier Tamayo, Álvaro San Paulo, Montserrat Calleja   +7 more
wiley   +1 more source