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Sensitive and Selective Determination of Aminophenol Isomers in Chromogenic Reaction by Carbon Nanotubes

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Abstract:

A novel application of carbon nanotubes (CNTs) in the field of chromogenic reactions for recognizing aminophenol isomers was described. Among the three of aminophenol isomers, only p-aminophenol could form the chromogenic system. Comparative experiments proved that the absorption of the complex increased by 23.9% in the presence of CNTs due to the presence of the intact conjugated system. A selective determination of p-aminophenol was obtained

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Periodical:

Advanced Materials Research (Volume 578)

Pages:

113-116

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.578.113

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Online since:

October 2012

Authors:

Fei Fei Zhang, Zong Hua Wang, Zheng Xiao Liu, Jian Fei Xia, Yan Zhi Xia, Yan Hui Li

Keywords:

Aminophenol Isomers, Carbon Nanotube (CN), Chromogenic System, Determination

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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