On-line dynamic detection in the electrophoretic separation by tapered optical fiber interferometer

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• 作者：Xinghua Yang^a ; ^b ; ^{yangxh@hrbeu.edu.cn} ; ^{yangxhedu@163.com}Author Vitae ; Meihua Zhou^aAuthor Vitae ; Song Li^aAuthor Vitae ; Zhihai Liu^aAuthor Vitae ; Jun Yang^aAuthor Vitae ; Yu Zhang^aAuthor Vitae ; Tingting Yuan^aAuthor Vitae ; Xiuxiu Qi^aAuthor Vitae ; Hanyang Li^aAuthor Vitae ; Libo Yuan^aAuthor Vitae
• 关键词：Dynamic detection ; Optical fiber taper ; Optical fiber interferometer ; Biological sensing and sensors
• 刊名：Sensors and Actuators B: Chemical
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：242
• 期：Complete
• 页码：667-672
• 全文大小：1632 K
• 卷排序：242

文摘

First introduce tapered optical fiber interferometer into electrophoresis system. Simultaneous separating treatment and dynamic detection of the samples in electrophoresis is first realized. The refractive index of the gel around the taper is dynamically adjusted and the interference spectrum presents reversible shifts. The complex fixing and developing steps in traditional electrophoresis analysis can be novelly replaced.