Determination of Ultra-Trace of Herbicides Using Smart Nanoparticles

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Abstract:

18- Smart Nanoparticles was synthesized using sol-gel process. The spherical particles were obtained using appropriate parameters such as solvent. Modification of C18-Smart Nanoparticles was carried out using trichloro and trimethoxy octadecylsilane. The modified particles were designed for extraction and preconcentration of herbicides as illustrated in figure 1. Herbicides molecules were easily recognized by C18- Smart Nanoparticles and the recoveries were varied from 59-82%.

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144-149

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May 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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