Application of Amorphous Indium Gallium Zinc Oxide Thin Film Transistor Biosensors in Creatine Kinase Detection. (2017)

• Record Type: Journal Article
• Authors: Lu, Hsin-Chun; Chueh, Yu-Ting; Tseng, Ting; Wang, Chung-Yih; Chaou, Chung-Hsien
• Is Part Of: Procedia technology. Volume 27(2016)
• Page Start: 258
• Page End: 259
• Publication Date: 2017
• Subjects: indium gallium zinc oxide -- thin film transistor -- Creatine Kinase -- biosensor; Technology -- Congresses; Technology -- Periodicals; Engineering -- Congresses; Engineering -- Periodicals; Engineering; Technology; Conference proceedings; Periodicals; 605
• DOI: 10.1016/j.protcy.2017.04.111
• Languages: English
• ISSNs: 2212-0173

Abstract

Abstract: Amorphous indium gallium zinc oxide (a-IGZO) thin film transistor (TFT) biosensors were fabricated by surface modification of the a-IGZO TFT devices and the immobilization of Creatine Kinase (CK-MM) antibodies on the a-IGZO TFT devices. When the fabricated CK-MM a-IGZO TFT biosensors were used to detect CK-MM in the sample, both the field effect mobility and the Ion /Ioff ratio of the a-IGZO TFT devices were found to increase. These results indicate the potential applications for the developed a-IGZO TFT devices in biosensing.