scholarly journals Focused surface acoustic wave locally removes cells from culture surface

Lab on a Chip ◽  
2021 ◽  
Author(s):  
Takumi Inui ◽  
Jiyang Mei ◽  
Chikahiro Imashiro ◽  
Yuta Kurashina ◽  
James Friend ◽  
...  
Keyword(s):  
Cell Culture ◽  
Acoustic Wave ◽  
Surface Acoustic Wave ◽  
Water Droplet ◽  
C2c12 Cells ◽  
Area 6 ◽  
Culture Surface

After exposing a plated C2C12 cells culture to PBS, ultrasound from the SAW device transmitted into the cell culture via a coupling water droplet. We can remove cells from an area 6 × 10−3 mm2, equivalent to about 12 cells.

Microfluidic long-term cell culture platform with cell-cell interaction monitoring using surface acoustic wave

MHS2013 ◽  
2013 ◽  
Author(s):  
Atsushi Takano ◽  
Tasuku Kon ◽  
Yasubumi Furuya ◽  
Katsumi Mochitate ◽  
Masato Tanaka ◽  
...  
Keyword(s):  
Cell Culture ◽  
Acoustic Wave ◽  
Surface Acoustic Wave ◽  
Cell Interaction ◽  
Cell Cell

Dynamics of a Water Droplet Subjected to Forced Vibration by Surface Acoustic Wave Device

2018 ◽  
Vol 915 ◽  
pp. 22-27
Author(s):  
Seiichi Sudo ◽  
Hiroki Kuwano
Keyword(s):  
Acoustic Wave ◽  
Surface Acoustic Wave ◽  
Water Droplet ◽  
High Speed ◽  
Video Camera ◽  
High Speed Video Camera ◽  
Initial Stage ◽  
Fine Spray ◽  
Analysis System ◽  
Acoustic Wave Device

The interfacial dynamics of a water droplet subjected to SAW (surface acoustic wave) was investigated using a high-speed video camera analysis system. The SAW device was fabricated to generate high frequency vibration for the droplet excitation. The water droplet showed bursting into a fine spray of smaller droplets and ultra-fine mist at the higher applied voltage to the SAW device. The appearance of droplet interface varied with elapsed time of surface acoustic wave excitation. At the initial stage after SAW excitation, capillary surface waves were observed on the droplet interface. Subsequently, surface disintegration due to fine spray and mist ejection was observed. The details of surface response of water droplet on the SAW device were revealed experimentally.

STUDY OF DEFECTS IN a-Ge AND a-GeHxUSING SURFACE ACOUSTIC WAVE TECHNIQUE

1981 ◽  
Vol 42 (C4) ◽  
pp. C4-365-C4-368
Author(s):  
K. L. Bhatia ◽  
M.v. Haumeder ◽  
S. Hunklinger
Keyword(s):  
Acoustic Wave ◽  
Surface Acoustic Wave ◽  
Wave Technique

Powder Transport by Surface Acoustic Wave Actuator using Bragg Reflection

2014 ◽  
Vol 134 (12) ◽  
pp. 1934-1935
Author(s):  
Tsunemasa Saiki ◽  
Yuya Matsui ◽  
Yasuto Arisue ◽  
Yuichi Utsumi ◽  
Akinobu Yamaguchi
Keyword(s):  
Acoustic Wave ◽  
Surface Acoustic Wave ◽  
Bragg Reflection

Aluminum Nitride Thin Film Based Surface Acoustic Wave Sensors

2008 ◽  
Author(s):  
A. Kabulski ◽  
V. R. Pagán ◽  
D. Cortes ◽  
R. Burda ◽  
O. M. Mukdadi ◽  
...  
Keyword(s):  
Thin Film ◽  
Acoustic Wave ◽  
Aluminum Nitride ◽  
Surface Acoustic Wave ◽  
Acoustic Wave Sensors ◽  
Wave Sensors
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