Investigation on Dynamic Chemical Etching of Fiber Probe for Cell Isolation

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原文链接

NETL
Transaction Publishers

外文摘要：A novel single fiber optic tweezers was proposed for cell isolation。 Fiber tips were fabricated by dynamic chemical etching。 The mechanically cleaved bare single mode fiber was dipped into Hydrofluoric acid containing a protective layer of Toluene at the top。 By moving the fiber at variable speeds， a variety of tip shapes could be created。 In our experiments， tip angle could be adjusted from 7deg to 55deg。 Three-dimensional optical trap of a yeast cell could be formed by the fiber tip with less than 23deg tip。

外文关键词：

fiber optical tweezersdynamic chemical etchingcell manipulationclonal growth

作者：

Kozo Taguchi、Jun Okada、Nobuyuki Watanabe

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作者单位：

Ritsumeikan University, Kusatsu, Shiga, Japan

会议名称：

International conference on precision engineering;ICPE2012

会议地点：

Hyogo(JP);Hyogo(JP)

会议母体文献：

Emerging technology in precision engineering XIV

页码：

1065-1069

出版时间：

2012

DOI：

10.4028/www.scientific.net/KEM.523-524.1065