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Showing papers by "Yongnian Ni published in 2000"

Journal Article•DOI•
Voltammetric determination of butylated hydroxyanisole, butylated hydroxytoluene, propyl gallate and tert-butylhydroquinone by use of chemometric approaches

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Yongnian Ni1, Li Wang1, Serge Kokot2•
Nanchang University1, Queensland University of Technology2
08 May 2000-Analytica Chimica Acta
TL;DR: In this article, a method for simultaneous determination of synthetic food antioxidants, based on their oxidation at the glassy carbon electrode, with the aid of chemometric approaches, such as classical least squares (CLS), principal component regression (PCR), and partial least square (PLS), has been developed.

114 citations

Journal Article•DOI•
Simultaneous kinetic spectrophotometric determination of acetaminophen and phenobarbital by artificial neural networks and partial least squares

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Yongnian Ni1, Chao Liu1, Serge Kokot2•
Nanchang University1, Queensland University of Technology2
01 Sep 2000-Analytica Chimica Acta
TL;DR: In this article, an artificial neural network (ANN) coupled with principal component analysis (PC-ANN) has been described, and its principles and applications were illustrated by a simulated kinetic system.

69 citations