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Fabrication and characterization of nano-structured conducting polymer electrodes for glucose biosensor applications

หน่วยงาน Central Queensland University, Australia

รายละเอียด

ชื่อเรื่อง : Fabrication and characterization of nano-structured conducting polymer electrodes for glucose biosensor applications
นักวิจัย : Mala Ekanayake, E. M. I. , Preethichandra, Daluwathu M. G. , Kaneto, K. (Keiichi)
คำค้น : Nanotechnology. , Applied research. , 920199 Clinical Health (Organs, Diseases and Abnormal Conditions) not elsewhere classified. , 100799 Nanotechnology not elsewhere classified. , Polymers in medicine. , Biosensors. , Glucose. , Polypyrrole -- Biosensors -- Polymers
หน่วยงาน : Central Queensland University, Australia
ผู้ร่วมงาน : -
ปีพิมพ์ : 2550
อ้างอิง : http://hdl.cqu.edu.au/10018/61547
ที่มา : Mala Ekanayake, EMI, Preethichandra, DMG & Kaneto, K 2007, 'Fabrication and characterization on nano-structured conducting polymer electrodes for glucose biosensor applications' in ICIIS 2007: Proceedings of the Second International Conference on Industrial and Information Systems - 2007, 9–11 August, Sri Lanka, IEEE, Piscataway, NJ. http://dx.doi.org/10.1109/ICIINFS.2007.4579149
ความเชี่ยวชาญ : -
ความสัมพันธ์ : ICIIS 2007 : Second International Conference on Industrial and Information Systems - 2007 conference proceedings, 9-11 August 2007, University of Peradeniya, Sri Lanka. Piscataway, NJ : IEEE, 2007. p. 63-66 4 pages Refereed 1424411521 , ACQUIRE [electronic resource] : Central Queensland University Institutional Repository.
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

This work describes fabrication and characterization of a novel nano-porous Polypyrrole (PPy) electrode and its application in Amperometric biosensors. Nano-porosity was artificially introduced into PPy films by using Pt sputtered nano-porous Alumina discs as base electrodes during polymerization. The resulting nanostructured PPy has helped increasing the performances of biosensors by increased effective surface area for detection of electron flow. When GOx was immobilized by physical adsorption, the sensor showed much stability against H²O² and enhanced characteristics for glucose sensing. This sensor resulted in rapid, simple, and accurate measurements with high sensitivities ( 3.7AM¯¹cm¯² and 3mAM¯¹cm-2 for H²O² and glucose respectively) and very fast response times (3s in each case).

บรรณานุกรม :
Mala Ekanayake, E. M. I. , Preethichandra, Daluwathu M. G. , Kaneto, K. (Keiichi) . (2550). Fabrication and characterization of nano-structured conducting polymer electrodes for glucose biosensor applications.
    กรุงเทพมหานคร : Central Queensland University, Australia.
Mala Ekanayake, E. M. I. , Preethichandra, Daluwathu M. G. , Kaneto, K. (Keiichi) . 2550. "Fabrication and characterization of nano-structured conducting polymer electrodes for glucose biosensor applications".
    กรุงเทพมหานคร : Central Queensland University, Australia.
Mala Ekanayake, E. M. I. , Preethichandra, Daluwathu M. G. , Kaneto, K. (Keiichi) . "Fabrication and characterization of nano-structured conducting polymer electrodes for glucose biosensor applications."
    กรุงเทพมหานคร : Central Queensland University, Australia, 2550. Print.
Mala Ekanayake, E. M. I. , Preethichandra, Daluwathu M. G. , Kaneto, K. (Keiichi) . Fabrication and characterization of nano-structured conducting polymer electrodes for glucose biosensor applications. กรุงเทพมหานคร : Central Queensland University, Australia; 2550.