Reusable glucose fiber sensor for measuring glucose concentration in serum

Cheng Chih Hsu, Yi Cheng Chen, Ju Yi Lee, Chyan Chyi Wu

Research output: Contribution to journalArticlepeer-review

4 Scopus citations

Abstract

We demonstrate a glucose fiber sensor for measuring glucose concentration in serum. High resolution and rapid measurement are achieved through the integration of highly selective enzymes and heterodyne interferometry. The best resolution and response time obtained are 0.14 mg/dL and 1.3 s, respectively. The stability of the sensor is also verified by investigating the initial phase variation. Experimental results show that the fiber sensor can be reused more than 10 times.

Original languageEnglish
Article number100608
JournalChinese Optics Letters
Volume9
Issue number10
DOIs
StatePublished - Oct 2011

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