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Title: A chemiluminescence sensor based on molecularly imprinted polymer for determination of peimine
Authors: Han, Hongping
Zheng, Hong
Li, Baolin
Xiang, Hui
Zhangluo, Yilan
Keywords: Molecular imprinted polymers;Sensors;Chemiluminescence sensor;Peimine
Issue Date: May-2017
Publisher: NISCAIR-CSIR, India
Abstract: The peimine-imprinted polymer has been synthesized and the binding characteristic of the imprinted polymer to peimine evaluated by equilibrium binding experiments. Using the imprinted polymer as recognition material, a simple, rapid and sensitive chemiluminescence sensor for the determination of peimine has been developed based on the chemiluminescence reaction of peimine with potassium permanganate in acidic medium. The chemiluminescence intensity responds linearly to the concentration of peimine within the range of 5.0×10−7 to 5.0×10−5 mol L−1 with a detection limit of 2.0×10−7 mol L−1. The relative standard deviation for 3.0×10−6 mol L−1 peimine solution is 3.6% (n = 11). The sensor has been applied to the determination of peimine in Fritillaria cirrhosa D. Don, Fritillaria thunbergii Miq, and Fritillaria unibracteata Hsiao et k. c. Hsia samples with satisfactory results.
Page(s): 501-507
ISSN: 0975-0975(Online); 0376-4710(Print)
Appears in Collections:IJC-A Vol.56A(05) [May 2017]

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