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Xueping Ji
Researcher at Hebei Medical University
Publications - 20
Citations - 474
Xueping Ji is an academic researcher from Hebei Medical University. The author has contributed to research in topics: Electrochemical gas sensor & Cyclic voltammetry. The author has an hindex of 10, co-authored 20 publications receiving 366 citations. Previous affiliations of Xueping Ji include Shinshu University.
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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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Voltammetric study of interaction of Co(phen)33+ with DNA at gold nanoparticle self-assembly electrode
TL;DR: In this article, a new strategy for the immobilization of calf thymus DNA on the surface of gold nanoparticles which are co-immobilized at a gold electrode through 4,4′-bis(methanethiol) biphenyl (MTP) molecule by assembly process is demonstrated.
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Facile synthesis of novel spherical covalent organic frameworks integrated with Pt nanoparticles and multiwalled carbon nanotubes as electrochemical probe for tanshinol drug detection
TL;DR: In this paper, a novel spherical covalent organic frameworks (COFs) was developed via a simple and facile room-temperature solution route via in situ growth of Pt nanoparticles (PtNPs) on the surface of COFs, PtNPs@COFs composites with improved electroactivity were successfully prepared after incorporation of MWCNTs into the composites, the PtNP@COF-MWCNTs nanocomposites that possess excellent electrical conductivity and unprecedented catalytic performance were formed and utilized as novel electrode materials for fabrication of
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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).