MIPdatabase
Authors: Wang CH, Li CY, Wang CF
Article Title: O,O-dimethyl-(2,4-dichlorophenoxyacetoxyl) (3 '-nitro-phenyl) methinephosphonate imprinted sensor.
Publication date: 2005
Journal: Chinese Journal of Analytical Chemistry
Volume: 33
Issue: (10)
Page numbers: 1473-1475.
Alternative URL: http://en.cnki.com.cn/Article_en/CJFDTotal-FXHX200510030.htm
Abstract: O, O-dimethyl-(2,4-dichlorophenoxyacetoxyl) (3-nitro-phenyl) methinephosphonate (psi-NO2) imprinted sensor was prepared by sol-gel method based on p-tert-butylcalix [6] arene as functional monomer. The electrochemical behavior of psi-NO2 at this sensor was investigated. Experimental parameters for the determination of psi-NO2 were optimized. A linear response over psi-NO2 concentration in the range of 1.0 x 10(-8) similar to 2.0 x 10(-5) mol/L was exhibited with a detection limit of 1.0 x 10(-9) mol/L. The results obtained in the determination of psi-NO, in some cabbage samples were satisfied. The proposal method exhibited good, selectivity and reproducibility
Template and target information: O, O-dimethyl-(2,4-dichlorophenoxyacetoxyl) (3-nitro-phenyl) methinephosphonate, psi-NO2
Author keywords: molecular imprinting, sol-gel, phosphate, amperometric sensor, voltammetry
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