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Yongnian Ni
Researcher at Nanchang University
Publications - 170
Citations - 5884
Yongnian Ni is an academic researcher from Nanchang University. The author has contributed to research in topics: Chemometrics & Partial least squares regression. The author has an hindex of 43, co-authored 162 publications receiving 5068 citations.
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Synchronous fluorescence, UV-visible spectrophotometric, and voltammetric studies of the competitive interaction of bis(1,10-phenanthroline)copper(II) complex and neutral red with DNA.
TL;DR: The results show that both the [Cu(phen)(2)](2+)and the NR molecules can intercalate competitively into the DNA double-helix structure.
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Investigations of an electrochemical platform based on the layered MoS2-graphene and horseradish peroxidase nanocomposite for direct electrochemistry and electrocatalysis.
TL;DR: In this paper, the self-assembly of layered molybdenum disulfide-graphene (MoS2-Gr) and horseradish peroxidase (HRP) by electrostatic attraction into a novel hybrid nanomaterial was reported.
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Voltammetric determination of chlorpromazine hydrochloride and promethazine hydrochloride with the use of multivariate calibration
Yongnian Ni,Li Wang,Serge Kokot +2 more
TL;DR: In this article, a method for the simultaneous determination of these two drugs is proposed, and is based on their oxidation at a glassy carbon electrode in a Britton-Robinson buffer of pH 9.
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A rapid and label-free dual detection of Hg (II) and cysteine with the use of fluorescence switching of graphene quantum dots
TL;DR: In this article, a simple and rapid method of analysis for mercury ions (Hg 2+ ) and cysteine (Cys) was developed with the use of graphene quantum dots (GQDs) as a fluorescent probe.
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Simultaneous determination of nitrobenzene and nitro-substituted phenols by differential pulse voltammetry and chemometrics
Yongnian Ni,Li Wang,Serge Kokot +2 more
TL;DR: In this paper, the voltammetric behavior of five nitro-substituted aromatic compounds, such as nitrobenzene, 2, 3-, 4-nitrophenol and 2, 4-dinitrophenols, was investigated, and a method was developed for the simultaneous determination of these compounds, based on their reduction at a hanging mercury drop electrode (HMDE).