Electrospun Porous ZnO Nanofibers for Glucose Biosensors

Jing Yun Huang; Ming Gang Zhao; Zhi Zhen Ye

doi:10.4028/www.scientific.net/AMR.950.3

Paper Titles

Preface and Committee

Electrospun Porous ZnO Nanofibers for Glucose Biosensors
p.3

Investigation of the Properties of Al Incorporated into Sb₂Te₃ Phase Change Material
p.7

Hyaluronic Acid Production by Genetic Modified GRAS Strains
p.13

Improvement of Inflammability and Biodegradability of Bio-Composites Using Recycled Polypropylene with Kenaf Fiber Containing Mixture Fire Retardant
p.18

Morphological Study of Bacterial Cellulose (BC)/Polyvinil Alcohol (PVA) Nanocomposite as Bone Scaffold
p.24

Extraction of Di-Methyl Phthalate Using Smarta Nanoscavengers
p.29

Preparation and Characterization of Al2O3/PVDF-HFP Based Polymer Electrolyte
p.33

Investigation of Au Plated Connector Materials in Corrosion and Sliding Environment
p.38

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 950Electrospun Porous ZnO Nanofibers for Glucose...

Electrospun Porous ZnO Nanofibers for Glucose Biosensors

Abstract:

Porous 1 dimensional (1D) ZnO nanofibers were synthesized by electrospinning technology and sequent annealing process. The ZnO nanofibers have many nanopores in it and connect to each other to form a porous film. The diameters of the nanofibers are about 100 nm, and their lengths are so long as tens of millimeters. Owing to the porous nanofibers based matrix has 1D channels and high isoelectric point, the prepared ZnO porous film is wonderful platform to immobilize glucose oxidase enzyme for glucose biosensing. The as-fabricated biosensor exhibited high sensitivity (69 μA/mMcm^-2), fast response (3 s) and low detection limit (10 μM), due to the nanomaterial with large surface-to-volume ratio for enzyme immobilization and excellent electrical properties. The biosensors can be fabricated controllably and repeatedly. These excellent results indicate the biosensors are attractive for application.

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Periodical:

Advanced Materials Research (Volume 950)

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3-6

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.950.3

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Online since:

June 2014

Authors:

Jing Yun Huang*, Ming Gang Zhao, Zhi Zhen Ye

Keywords:

Biosensor, Electro-Spinning, Glucose, Porous, ZNO

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