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Facile synthesis of silver nanoparticle-decorated zinc oxide nanocomposite-based pencil graphite electrode for selective electrochemical determination of nitrite

  • Carbon Letters
  • Abbr : Carbon Lett.
  • 2021, 31(6), pp.1273-1286
  • DOI : 10.1007/s42823-021-00251-4
  • Publisher : Korean Carbon Society
  • Research Area : Natural Science > Natural Science General > Other Natural Sciences General
  • Received : January 2, 2021
  • Accepted : April 15, 2021
  • Published : December 1, 2021

Salagare Shridevi 1 Adarakatti Prashanth S. 2 Yarradoddappa Venkataramanappa 1

1PG Department of Chemistry and Research Centre, NMKRV College for Women, Jayanagar
2Department of Chemistry, SVM Arts, Science and Commerce College

Accredited

ABSTRACT

This work describes the facile synthesis of silver nanoparticle-decorated zinc oxide nanocomposite through a simple glycol reduction method. The silver nanoparticle-decorated zinc oxide nanocomposite-based pencil graphite electrode has been validated as a perceptive electrochemical sensing podium towards nitrite. The morphology of the prepared nanocomposite has been characterized via specifc spectroscopic and electrochemical techniques. The sensor exhibits a notable enhancement in the cyclic voltammetric response to nitrite oxidation at an ideal peak potential of 0.76 V in pH 6.0 acetate bufer. Under optimum conditions of nitrite directly expanded with their concentration in the range from 30 to 1400 μM with a detection limit of 14 μM.

Citation status

This is the result of checking the information with the same ISSN, publication year, volume, and start page between the WoS and the KCI journals. (as of 2024-07-27)

Total Citation Counts(KCI+WOS) (16) This is the number of times that the duplicate count has been removed by comparing the citation list of WoS and KCI.

Scopus Citation Counts (18) This is the result of checking the information with the same ISSN, publication year, volume, and start page between articles in KCI and the SCOPUS journals. (as of 2024-10-01)

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