Local Ablation of a Single Cell Using Micro/Nano Bubbles

Author:

Kuriki Hiroki, ,Yamanishi Yoko,Sakuma Shinya,Akagi Satoshi,Arai Fumihito,

Abstract

We have successfully produced mono-dispersed microgas bubbles less than around 10 µm in diameter in an electrically induced ultrasonic field. The discharged output power and conductive area of the micro-electrode are controlled by glass shell insulation around the copper micro-wire. A small space between the wire and glass tip, a “bubble reservoir,” contributes to the stabilization of the electric discharge and directional bubble generation. The directionally dispensed bubbles can be used for processing soft materials such as biological cells. For the present study, the cell membrane has successfully been processed with resolution of a few µm order and without any thermal collateral damage.

Publisher

Fuji Technology Press Ltd.

Subject

Electrical and Electronic Engineering,General Computer Science

Cited by 2 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Electrically Induced Bubble Knife and Its Applications;Analytical Techniques for the Elucidation of Protein Function;2022-12-27

2. Simultaneous Loading and Injection Chip to Automate Single-cell Injections for Bovine Oocytes;Sensors and Materials;2020-12-16

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