Facile fabrication of AgNPs/(PVA/PEI) nanofibers: High electrochemical efficiency and durability for biosensors-易丝帮

Facile fabrication of AgNPs/(PVA/PEI) nanofibers: High electrochemical efficiency and durability for biosensors

2019/11/27 21:19:20 Zhu, H., M. L. Du, M. Zhang, P. Wang, S. Y. Bao, L. N. Wang, Y. Q. Fu and J. M. Yao

A novel, facile and green approach for the fabrication of H2O2, glutathione (GSH) and glucose detection biosensor using water-stable PVA and PVA/PEI nanofibers decorated with AgNPs by combining an in situ reduction approach and electrospinning technique has been demonstrated. Small, uniform and well-dispersed AgNPs embedded in the PVA nanofibers and immobilized on functionalized PVA/PEI nanofibers indicate the highly sensitive detection of H2O2 with a detection limit of 5 mu M and exhibit a fast response, broad linear range, low detection limit and excellent stability and reusability. (C) 2013 Elsevier S.V. All rights reserved.

Journal: Biosensors & Bioelectronics
Volume: 49
Issue:
Pages: 210-215
ISSN: 0956-5663
DOI: 10.1016/j.bios.2013.04.016
Year: 2013
Number:
Type:

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