Antimicrobial Activity of Calix[4]pyrrole-entrenched Silver Nanoparticles and Its Application as Colorimetric and Spectrophotometric Sensing of L-Histidine-Reference-Cited by-同舟云学术

Antimicrobial Activity of Calix[4]pyrrole-entrenched Silver Nanoparticles and Its Application as Colorimetric and Spectrophotometric Sensing of L-Histidine

Published:2023-02-28 Issue:1 Volume:39 Page:30-39
ISSN:2231-5039
Container-title:Oriental Journal Of Chemistry
language:en
Short-container-title:Orient. J. Chem

Author:

C. Pomal Nandan¹^ORCID,Bhatt Keyur D.¹^ORCID,Kundariya Dinesh S.²^ORCID

Affiliation:

1. 1Department of Chemistry, Faculty of Science, Ganpat University, Mehsana, Gujarat, India.

2. 2Department of Chemistry, Tolani College of Arts and Science, KSKV Kutch University, Bhuj, Gujarat, India

Abstract

A calix[4]pyrrole tetrahydrazide functionalized silver nanoparticles (CPTPH-AgNPs) coupled with colorimetric findings were prepared. In the variety of essential amino acids, it detected the L-Histidine exclusively with an LOD of 6.1 μM and LOQ of 18.5 μM. The CPTPH-AgNPs were exhibited the SPR spectrum at 408nm, which further characterized with TEM, EDEX and SAED in that they show the monodispersed spherical morphology of AgNPs with 13±2nm size. The antimicrobial potential of CPTPH-AgNPs towards Gram-positive bacterial-Staphylococcus aureus, Bacillus subtilis, Gram-negative bacteria-Escherichia coli, Pseudomonas aeruginosa and fungi-Aspergillus niger was evaluated.; in which it is found to give reasonable response comparable to standard antibiotic drugs.

Publisher

Oriental Scientific Publishing Company

Subject

Drug Discovery,Environmental Chemistry,Biochemistry,General Chemistry

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