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Protein-directed in situ synthesis of gold nanoparticles on reduced graphene oxide modified electrode for nonenzymatic glucose sensing

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Protein-directed in situ synthesis of gold nanoparticles on reduced graphene oxide modified electrode for nonenzymatic glucose sensing
นักวิจัย : Liu, Yang , Dong, Yongqiang , Guo, Chun Xian , Cui, Zhiming , Zheng, Lianxi , Li, Chang Ming
คำค้น : -
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2555
อ้างอิง : Liu, Y., Dong, Y., Guo, C. X., Cui, Z., Zheng, L.,& Li, C. M. (2012). Protein-Directed In Situ Synthesis of Gold Nanoparticles on Reduced Graphene Oxide Modified Electrode for Nonenzymatic Glucose Sensing. Electroanalysis, 24(12), 2348-2353. , 1040-0397 , http://hdl.handle.net/10220/13259 , http://dx.doi.org/10.1002/elan.201200472
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Electroanalysis
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

A novel nonenzymatic glucose sensor was developed based on well-dispersed gold nanoparticles, which were in situ grown under direction of protein on a reduced graphene oxide modified electrode. This electrode exhibited high electrocatalytic activity towards glucose oxidation without use of any enzyme or mediator. In application for the amperometric detection of glucose, a wide linear range of 0.02–16.6 mM, low detection limit of 5 mM and good selectivity were obtained. The attractive analytical performances of the proposed glucose sensor, coupled with the facile preparation method, provide a promising electrochemical platform for the development of effective nonenzymatic sensors.

บรรณานุกรม :
Liu, Yang , Dong, Yongqiang , Guo, Chun Xian , Cui, Zhiming , Zheng, Lianxi , Li, Chang Ming . (2555). Protein-directed in situ synthesis of gold nanoparticles on reduced graphene oxide modified electrode for nonenzymatic glucose sensing.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Liu, Yang , Dong, Yongqiang , Guo, Chun Xian , Cui, Zhiming , Zheng, Lianxi , Li, Chang Ming . 2555. "Protein-directed in situ synthesis of gold nanoparticles on reduced graphene oxide modified electrode for nonenzymatic glucose sensing".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Liu, Yang , Dong, Yongqiang , Guo, Chun Xian , Cui, Zhiming , Zheng, Lianxi , Li, Chang Ming . "Protein-directed in situ synthesis of gold nanoparticles on reduced graphene oxide modified electrode for nonenzymatic glucose sensing."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print.
Liu, Yang , Dong, Yongqiang , Guo, Chun Xian , Cui, Zhiming , Zheng, Lianxi , Li, Chang Ming . Protein-directed in situ synthesis of gold nanoparticles on reduced graphene oxide modified electrode for nonenzymatic glucose sensing. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.