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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/41370

Title: Optical Detection of Glucose Based on a Composite Consisting of Enzymatic ZnO Nanorods and InGaN/GaN Multiple Quantum Wells
Authors: Han-Yu Shih;Yung-Ting Chen;Chih-Ming Wei;Ming-Hui Chan;Yang-Fang Chen;Tai-Yuan Lin;Jyong-Kuen Lian
Contributors: 國立臺灣海洋大學:光電科學研究所
Date: 2011
Issue Date: 2017-02-15
Publisher: The Journal of Physical Chemistry C
Abstract: Abstract: Based on the high surface-to-volume ratio of nanorods and high sensitivity of piezoelectric properties of nitride semiconductors, an enzyme-functionalized composite consisting of nanorods and nitride light-emitting devices (LEDs) provides an excellent opportunity for the development of glucose detectors using optical methods. To demonstrate our working principle, a sensing device based on In0.25Ga0.75N/GaN multiple quantum wells and ZnO nanorods has been constructed and exposed to target glucose solutions. The pronounced changes in both emission and Raman scattering spectra under different target glucose concentrations clearly illustrate the feasibility of our newly designed composite for the creation of highly sensitive biosensors with optical detection.
Relation: 115(30)
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/41370
Appears in Collections:[光電科學研究所] 期刊論文

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