A Plasmonic Fiber Based Glucometer and Its Temperature Dependence

A Plasmonic Fiber Based Glucometer and Its Temperature Dependence

We present the plasmonic fiber based optical glucometer. A thin gold layer is coated on clad-free core of multimode optical fiber along 3 cm length to excite surface plasmons at 632.8 nm wavelength. Glucose oxidase is immobilized on the metal surface for glucose sensing. The effective surface refrac...

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Bibliographic Details
Main Authors: Jisoo Kim, Changjin Son, Sunjak Choi, Won Jung Yoon, Heongkyu Ju
Format: Article
Language:English
Published: MDPI AG 2018-10-01
Series:Micromachines
Subjects:
fiber SPR
biosensor
optical glucometer
glucose
temperature stability
enzyme electrode
Online Access:http://www.mdpi.com/2072-666X/9/10/506

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