Ultrasonic synthesis of polysodium-4-styrene sulfonate coated functionalized MWCNTs for electrochemical detection of anti-oxidant drug in red wine

Ragu Sasikumar; Tse Wei Chen; Shen Ming Chen; Yu Chi Chen; Syang Peng Rwei

doi:10.20964/2018.10.57

Ultrasonic synthesis of polysodium-4-styrene sulfonate coated functionalized MWCNTs for electrochemical detection of anti-oxidant drug in red wine

Ragu Sasikumar
, Tse Wei Chen
, Shen Ming Chen
, Yu Chi Chen
, Syang Peng Rwei

研究成果: 期刊貢獻 › 文章 › 同行評審

2 引文斯高帕斯（Scopus）

摘要

A greatly selective, and sensitive 3,4-Dihydroxy-trans-cinnamate sensor based on a poly (sodium 4-styrenesulfonate) (PSSS) coated with functionalized multiwalled carbon nanotubes (PSSS@f-MWCNTs) composite modified electrode was improved. The fabricated PSSS@f-MWCNTs/GCE displayed an excellent voltammetric response for caffeic acid to compared control electrodes. Under optimum conditions, the modified electrode showed a wide linear range at caffeic acid concentrations of 0.4-173.9 μM. The limit of detection is 35 nM and sensitivity is 17.44 μA μM^-1cm^-2. The improved sensor method was showed good anti-interference, reproducibility, good repeatability, and excellent storage stability.

原文	English
頁（從 - 到）	9441-9451
頁數	11
期刊	International Journal of Electrochemical Science
卷	13
發行號	10
DOIs	https://doi.org/10.20964/2018.10.57
出版狀態	Published - 1 10月 2018

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© 2018 The Authors.

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10.20964/2018.10.57

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title = "Ultrasonic synthesis of polysodium-4-styrene sulfonate coated functionalized MWCNTs for electrochemical detection of anti-oxidant drug in red wine",

abstract = "A greatly selective, and sensitive 3,4-Dihydroxy-trans-cinnamate sensor based on a poly (sodium 4-styrenesulfonate) (PSSS) coated with functionalized multiwalled carbon nanotubes (PSSS@f-MWCNTs) composite modified electrode was improved. The fabricated PSSS@f-MWCNTs/GCE displayed an excellent voltammetric response for caffeic acid to compared control electrodes. Under optimum conditions, the modified electrode showed a wide linear range at caffeic acid concentrations of 0.4-173.9 μM. The limit of detection is 35 nM and sensitivity is 17.44 μA μM-1cm-2. The improved sensor method was showed good anti-interference, reproducibility, good repeatability, and excellent storage stability.",

keywords = "3,4-Dihydroxy-trans-cinnamate, Co-polymer, Ionic polymer, Poly (sodium 4-styrenesulfonate), TGA",

author = "Ragu Sasikumar and Chen, \{Tse Wei\} and Chen, \{Shen Ming\} and Chen, \{Yu Chi\} and Rwei, \{Syang Peng\}",

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T1 - Ultrasonic synthesis of polysodium-4-styrene sulfonate coated functionalized MWCNTs for electrochemical detection of anti-oxidant drug in red wine

AU - Sasikumar, Ragu

AU - Chen, Tse Wei

AU - Chen, Shen Ming

AU - Chen, Yu Chi

AU - Rwei, Syang Peng

PY - 2018/10/1

Y1 - 2018/10/1

N2 - A greatly selective, and sensitive 3,4-Dihydroxy-trans-cinnamate sensor based on a poly (sodium 4-styrenesulfonate) (PSSS) coated with functionalized multiwalled carbon nanotubes (PSSS@f-MWCNTs) composite modified electrode was improved. The fabricated PSSS@f-MWCNTs/GCE displayed an excellent voltammetric response for caffeic acid to compared control electrodes. Under optimum conditions, the modified electrode showed a wide linear range at caffeic acid concentrations of 0.4-173.9 μM. The limit of detection is 35 nM and sensitivity is 17.44 μA μM-1cm-2. The improved sensor method was showed good anti-interference, reproducibility, good repeatability, and excellent storage stability.

AB - A greatly selective, and sensitive 3,4-Dihydroxy-trans-cinnamate sensor based on a poly (sodium 4-styrenesulfonate) (PSSS) coated with functionalized multiwalled carbon nanotubes (PSSS@f-MWCNTs) composite modified electrode was improved. The fabricated PSSS@f-MWCNTs/GCE displayed an excellent voltammetric response for caffeic acid to compared control electrodes. Under optimum conditions, the modified electrode showed a wide linear range at caffeic acid concentrations of 0.4-173.9 μM. The limit of detection is 35 nM and sensitivity is 17.44 μA μM-1cm-2. The improved sensor method was showed good anti-interference, reproducibility, good repeatability, and excellent storage stability.

KW - 3,4-Dihydroxy-trans-cinnamate

KW - Co-polymer

KW - Ionic polymer

KW - Poly (sodium 4-styrenesulfonate)

KW - TGA

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JO - International Journal of Electrochemical Science

JF - International Journal of Electrochemical Science

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ER -

Ultrasonic synthesis of polysodium-4-styrene sulfonate coated functionalized MWCNTs for electrochemical detection of anti-oxidant drug in red wine

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