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Applicant:
Central University of Tamil Nadu 
Author:
Priya Arulselvi Ramasubramanian, Sakthivel Thangavel, Gouthami Nallamuthu, Kiranpreethi Kirabakaran, Vinesh Vasudevan, Kennedy Ravichandran, Gunasekaran Venugopal 
Corresponding Authors:
Gunasekaran Venugopal 
DOI #:
10.1007/s10854-018-8539-9 
Title:
A novel MoS2 structures for electrochemical detection of 4-aminophenol 
Journal:
Journal of Materials Science: Materials in Electronics 
Year:
2018 
Volume:
29(7)  
Page:
5696-5701  
Keywords:
MoS2 sensor, hydrothermal method, 4-aminophenol,waste-water 
Abstract:
A novel two-dimensional MoS2 microspheres has been synthesised by a facile hydrothermal method. XRD, SEM, FT-IR and Raman spectroscopy analysis were carried out to identify the phase, structural and functional groups. MoS2 sensor has been fabricated on glassy carbon (GC) electrode for the detection of 4-aminophenol (4-AP) in a phosphate buffer solution (pH 7.0). The MoS2 modified GC showed improved electrocatalytic activity towards oxidation of 4-AP. Well defined oxidation and reduction peak have been observed for the electrocatalytic activity of 4-AP by GC modified MoS2. Under optimized conditions, the fabricated electrode showed linear calibration plots over a wide range of 2–8 nM with the detection limit of 2 nM. This sensor can be used for real time 4-AP detection in waste-water. 
Entered by:
Gunasekaran Venugopal on 2020-08-30 
 
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