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Conference Paper/Proceeding/Abstract 693 views

Electrochemical Sensing of Ferulic Acid using RGO-TiO2 Nanocomposites

Sathiskumar Jothi Orcid Logo, Murali Rangarajan

AEM2016

Swansea University Author: Sathiskumar Jothi Orcid Logo

Abstract

Ferulic acid ((E)-3-(4-hydroxy-3-methoxy-phenyl)prop-2- enoic acid), FA) is a phenolic phytochemical which mostly occurs in plant cell walls. It has significant medical properties like antioxidant activity, anti-diabetic, anti-cancer, pulmonary protection[1]. It is typically determined using chromat...

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Published in: AEM2016
Published: 2016
Online Access: http://www.aem2016.com/wp-content/uploads/2016/08/ANM-GM-Abstract-Book.pdf
URI: https://cronfa.swan.ac.uk/Record/cronfa30922
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first_indexed 2016-11-04T05:30:18Z
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spelling 2017-03-16T12:20:02.0870714 v2 30922 2016-11-03 Electrochemical Sensing of Ferulic Acid using RGO-TiO2 Nanocomposites 6cd28300413d3e63178f0bf7e2130569 0000-0001-7328-1112 Sathiskumar Jothi Sathiskumar Jothi true false 2016-11-03 EEN Ferulic acid ((E)-3-(4-hydroxy-3-methoxy-phenyl)prop-2- enoic acid), FA) is a phenolic phytochemical which mostly occurs in plant cell walls. It has significant medical properties like antioxidant activity, anti-diabetic, anti-cancer, pulmonary protection[1]. It is typically determined using chromatographic and electrochemical techniques. This paper reports voltammetric sensing of FA on a TiO2-modified reduced graphene oxide (RGO) platform. RGO has found wide applications as an electrochemical sensing material due to its high surface area, high electron mobility, ease of functionalization, and high electrochemical reactivity. TiO2 is a well-studied catalyst, and its composite with RGO could enhance sensitivity and selectivity of the sensing platform. In this study, RGO, synthesized by reduction of GO with NaBH4, was treated hydrothermally with titanium isopropoxide, resulting in nanocomposites of anatase TiO2 nanoparticles with RGO, as evidenced by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), and high-resolution scanning electron microscopy (HRSEM). Conference Paper/Proceeding/Abstract AEM2016 30 9 2016 2016-09-30 http://www.aem2016.com/wp-content/uploads/2016/08/ANM-GM-Abstract-Book.pdf COLLEGE NANME Engineering COLLEGE CODE EEN Swansea University 2017-03-16T12:20:02.0870714 2016-11-03T21:03:10.7707812 Faculty of Science and Engineering School of Engineering and Applied Sciences - Uncategorised Sathiskumar Jothi 0000-0001-7328-1112 1 Murali Rangarajan 2
title Electrochemical Sensing of Ferulic Acid using RGO-TiO2 Nanocomposites
spellingShingle Electrochemical Sensing of Ferulic Acid using RGO-TiO2 Nanocomposites
Sathiskumar Jothi
title_short Electrochemical Sensing of Ferulic Acid using RGO-TiO2 Nanocomposites
title_full Electrochemical Sensing of Ferulic Acid using RGO-TiO2 Nanocomposites
title_fullStr Electrochemical Sensing of Ferulic Acid using RGO-TiO2 Nanocomposites
title_full_unstemmed Electrochemical Sensing of Ferulic Acid using RGO-TiO2 Nanocomposites
title_sort Electrochemical Sensing of Ferulic Acid using RGO-TiO2 Nanocomposites
author_id_str_mv 6cd28300413d3e63178f0bf7e2130569
author_id_fullname_str_mv 6cd28300413d3e63178f0bf7e2130569_***_Sathiskumar Jothi
author Sathiskumar Jothi
author2 Sathiskumar Jothi
Murali Rangarajan
format Conference Paper/Proceeding/Abstract
container_title AEM2016
publishDate 2016
institution Swansea University
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Engineering and Applied Sciences - Uncategorised{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Engineering and Applied Sciences - Uncategorised
url http://www.aem2016.com/wp-content/uploads/2016/08/ANM-GM-Abstract-Book.pdf
document_store_str 0
active_str 0
description Ferulic acid ((E)-3-(4-hydroxy-3-methoxy-phenyl)prop-2- enoic acid), FA) is a phenolic phytochemical which mostly occurs in plant cell walls. It has significant medical properties like antioxidant activity, anti-diabetic, anti-cancer, pulmonary protection[1]. It is typically determined using chromatographic and electrochemical techniques. This paper reports voltammetric sensing of FA on a TiO2-modified reduced graphene oxide (RGO) platform. RGO has found wide applications as an electrochemical sensing material due to its high surface area, high electron mobility, ease of functionalization, and high electrochemical reactivity. TiO2 is a well-studied catalyst, and its composite with RGO could enhance sensitivity and selectivity of the sensing platform. In this study, RGO, synthesized by reduction of GO with NaBH4, was treated hydrothermally with titanium isopropoxide, resulting in nanocomposites of anatase TiO2 nanoparticles with RGO, as evidenced by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), and high-resolution scanning electron microscopy (HRSEM).
published_date 2016-09-30T03:37:42Z
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score 11.012678

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