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Reference type: Journal
Authors: Soysal M, Muti M, Esen C, Gençdag K, Aslan A, Erdem A, Karagözler AE
Article Title: A Novel and Selective Methylene Blue Imprinted Polymer Modified Carbon Paste Electrode.
Publication date: 2013
Journal: Electroanalysis
Volume: 25
Issue: (5)
Page numbers: 1278-1285.
DOI: 10.1002/elan.201200569

Abstract: In this study, methylene blue (MB) imprinted microbeads were synthesized and characterized by Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM).Differential pulse voltammetric responses of carbon paste electrodes modified with MB imprinted polymer were used to evaluate the adsorption and selectivity features of the polymer. For selectivity studies two basic dyestuffs (thionine blue and toluidine blue) which have similar structure to MB were chosen. Comparison of the voltammetric responses obtained with pure carbon paste and carbon paste modified with either imprinted or nonimprinted polymer electrodes revealed that MB imprinted polymer presented a higher selectivity to the template molecule MB in contrast to structurally similar molecules, thionine blue and toluidine blue
Template and target information: methylene blue, MB
Author keywords: molecular imprinted polymers, electrochemical sensors, Carbon paste electrodes, Methylene blue

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