N
Na Wang
Researcher at Hebei Medical University
Publications - 5
Citations - 279
Na Wang is an academic researcher from Hebei Medical University. The author has contributed to research in topics: Biosensor & Colloidal gold. The author has an hindex of 5, co-authored 5 publications receiving 232 citations.
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An ultra-sensitive acetylcholinesterase biosensor based on reduced graphene oxide-Au nanoparticles-β-cyclodextrin/Prussian blue-chitosan nanocomposites for organophosphorus pesticides detection
TL;DR: The integration of ERGO-AuNPs-β-CD with PB-CS provided an advantageous and high-performance platform for sensing applications and exhibited short response time, good stability and high sensitivity, which can be used for direct analysis of practical samples.
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An amperometric β-glucan biosensor based on the immobilization of bi-enzyme on Prussian blue-chitosan and gold nanoparticles-chitosan nanocomposite films.
TL;DR: The synergistic effect of AuNPs-CS/PB-CS nanocomposites could remarkably improve the performances of the biosensor, which displayed a rapid response toward β-glucan, with a good selectivity and stability.
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Gold nanoparticles-enhanced bisphenol A electrochemical biosensor based on tyrosinase immobilized onto self-assembled monolayers-modified gold electrode
TL;DR: In this article, a novel electrochemical sensor based on the immobilization of tyrosinase (tyr) onto gold nanoparticles (nano-Au) and thioctic acid amide (T-NH 2 ) self-assembled monolayers (SAMs)-modified gold electrode has been developed for the determination of bisphenol A (BPA).
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Gold Nanoparticles-Enhanced Amperometric Tyrosinase Biosensor Based on Three-Dimensional Sol-Gel Film-Modified Gold Electrodes
TL;DR: An amperometric biosensor for the determination of catechol was developed by immobilizing tyrosinase on gold nanoparticles (AuNPs) and a (3-mercaptopropyl)-trimethoxysilane (MPTS) sol-gel three-dimensional network film-modified gold electrode and exhibited a short response time, good anti-interferent ability, and excellent operational and storage stability.
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Attachment of tyrosinase on mixed self-assembled monolayers for the construction of electrochemical biosensor
TL;DR: The results showed that the mixed SAMs prepared from solution at the ratio of 1:4 provided an excellent microenvironment for enzymatic reaction between tyrosinase and substrate.