Triazine herbicide imprinted monolithic column for capillary electrochromatography

Date

2015-12-01

Author

Asir, Suleyman
Derazshamshir, Ali
YILMAZ, FATMA
DENİZLİ, ADİL

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Trietazine was selectively separated from aqueous solution containing the competitor molecule cyanazine, which is similar in size and shape to the template molecule. Structural features of the molecularly imprinted column were figured out by SEM. The influence of the mobile-phase composition, applied electrical field, and pH of the mobile phase on the recognition of trietazine by the imprinted monolithic polymer has been evaluated, and the imprint effect in the trietazine-imprinted monolithic polymer was demonstrated by an imprinting factor. The optimized monolithic column resulted in separation of trietazine from a structurally related competitor molecule, cyanazine. In addition, fast separation was obtained within 6 min by applying higher electrical field, with the electrophoretic mobility of 2.97 x 10(-8) m(2)V(-1)s(-1) at pH 11.0.

Subject Keywords

CEC, Herbicide, Molecularly imprinted polymers, Trietazine

URI

https://hdl.handle.net/11511/67573

Journal

ELECTROPHORESIS

DOI

https://doi.org/10.1002/elps.201500232

Collections

Natural Sciences and Mathematics, Article

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Citation Formats

S. Asir, A. Derazshamshir, F. YILMAZ, and A. DENİZLİ, “Triazine herbicide imprinted monolithic column for capillary electrochromatography,” ELECTROPHORESIS, pp. 2888–2895, 2015, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/67573.