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Current Organic Chemistry


ISSN (Print): 1385-2728
ISSN (Online): 1875-5348

Research Article

Colorimetric Sensor Array for Detection of Iron(II) Ion

Author(s): Honglian Qin, Chengli Liao, Yaohui Zhang, Yumin Leng, Mingjiong Zhou, Jiao Wu, Man Dang, Xing Li and Fang Hu*

Volume 22 , Issue 8 , 2018

Page: [831 - 834] Pages: 4

DOI: 10.2174/1385272821666171002122854

Price: $65


Sensor array methodology had attracted much attention because of its advantages in accuracy, diversity and capacities in simultaneous detection and discrimination of multiple analytes. In this study, a colorimetric sensor array comprising chloroauric acid and L-arginine mixture for the detection and identification of iron (II) ion is developed. Principal component analysis and hierarchical cluster analysis showed that the colorimetric sensor array had excellent discrimination capability to iron (II) ion. This research suggests that chloroauric acid and L-arginine mixture could act as cations chemosensor, which provides an alternative approach to design novel colorimetric sensor array.

Keywords: Colorimetric sensor array, principal component analysis, hierarchical cluster analysis, cation, chloroauric acid, L-arginine.

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