Results 61 to 70 of about 18,389 (292)

Aerosol jet printing of surface acoustic wave microfluidic devices

Microsystems & Nanoengineering
The addition of surface acoustic wave (SAW) technologies to microfluidics has greatly advanced lab-on-a-chip applications due to their unique and powerful attributes, including high-precision manipulation, versatility, integrability, biocompatibility ...
Joseph Rich, Brian Cole, Teng Li, Brandon Lu, Hanyu Fu, Brittany N. Smith, Jianping Xia, Shujie Yang, Ruoyu Zhong, James L. Doherty, Kanji Kaneko, Hiroaki Suzuki, Zhenhua Tian, Aaron D. Franklin, Tony Jun Huang   +14 more
doaj   +1 more source

SAW devices and its signal processing applications

Vojnotehnički Glasnik, 1999
SAW or surface acoustic wave devices have a wide application in analog signal processing. Many different signal processing functions can be achieved by different SAW devices.
Igor S. Simić , Aleksa J. Zejak
doaj   +1 more source

Avaliação de sensor SAW de temperatura [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2009Este trabalho objetiva estudar sensores de temperatura sem fio baseados na tecnologia SAW (Surface ...
Medeiros, Carolina Brum
core  

Flexible Dielectric Acoustic Resonator Patch for Tissue Regeneration

Advanced Materials, EarlyView.
A flexible dielectric acoustic resonator patch enables MHz‐range ultrasound generation through resonance amplification without using piezoelectric materials. Conformal integration on a curved substrate allows efficient acoustic delivery to tissue‐mimicking environments.
Donyoung Kang, Byeongseok Ryu, Sujeong Ahn, Junhyub Kim, Myeonghun Jang, Jeong Ho Cho, Won‐Gun Koh, Hyungsuk Lee   +7 more
wiley   +1 more source

Large‐Area 2D Metasurface‐Based Triboelectric E‐Skin Arrays: Contact & Proximity Tactile Mapping with Broadband Acoustic Readouts

Advanced Materials, EarlyView.
Metasurface‐engineered NC‐TENG arrays integrate tactile pressure mapping, non‐contact gesture sensing, and acoustic signal readouts in one ultrathin module, and outperforms pristine PDMS in terms of electrical output and real‐time spatial mapping for next‐gen wearables.
Injamamul Arief, Swagato Sarkar, Anik Kumar Ghosh, Osvalds Verners, Kamal Kumar Meena, Su‐Hyeong Lee, Soosang Chae, Tobias A. F. König, Beate Krause, Andreas Fery, Mehmet Sait Özer, Anindya Nag, Amit Das   +12 more
wiley   +1 more source

Optimization of AIN Composite Structure Based Surface Acoustic Wave Device for Potential Sensing at Extremely High Temperature

Sensors, 2020
A surface acoustic wave (SAW) device with an aluminum nitride (AlN) composite structure of Al2O3/IDTs/AlN/Metal/Si was proposed for sensing at extreme high-temperature in this work. Optimization allowing determination of optimal design parameters for SAW
Shuyao Fan, Wen Wang, Xueling Li, Yana Jia, Yuan Sun, Mengwei Liu   +5 more
doaj   +1 more source

Mode-switching: a new technique for electronically varying the agglomeration position in an acoustic particle manipulator

, 2010
Acoustic radiation forces offer a means of manipulating particles within a fluid. Much interest in recent years has focussed on the use of radiation forces in microfluidic (or “lab on a chip”) devices.
Harris, Nicholas R., Boltryk, Rosemary J., Hill, Martyn, Glynne-Jones, Peter, Cranny, Andy W.J.   +4 more
core   +1 more source

Switchable Magnonic Crystals Based on Spin Crossover/CrSBr Heterostructures

Advanced Materials, EarlyView.
Multiscale modeling is employed to investigate the functionality of a light‐controlled, tunable magnonic crystal based on spin‐crossover Fe‐pz molecules integrated with a monolayer of CrSBr. Ab initio simulations confirm that the molecules remain functional on the CrSBr surface, while a semiclassical elastic model demonstrates that light‐induced ...
Andrei Shumilin, Sourav Dey, Denisa Coltuneac, Laurentiu Stoleriu, José J. Baldoví   +4 more
wiley   +1 more source

Surface Generated Acoustic Wave Biosensors for the Detection of Pathogens: A Review

Sensors, 2009
This review presents a deep insight into the Surface Generated Acoustic Wave (SGAW) technology for biosensing applications, based on more than 40 years of technological and scientific developments.
Antonio Arnau-Vives, Ángel Montoya-Baides, Carmen March-Iborra, María-Isabel Rocha-Gaso   +3 more
doaj   +1 more source

Investigation of two-dimensional acoustic resonant modes in a particle separator

, 2006
Within an acoustic standing wave particles experience acoustic radiation forces, a phenomenon which is exploited in particle or cell manipulation devices.
Hill, M., Harris, N.R., Townsend, R.J., White, N.M.   +3 more
core   +1 more source