Biogenic and characterizations of new silver nanoparticles stabilized with indole acetic acid derived from Azospirillum brasilense MMGH-SADAT1, their bioactivity, and histopathological assessment in rats.
Azospirillum brasilense
Biogenic silver nano particles
Capping agent
Histopathology
Indole acetic acid
Journal
Ecotoxicology and environmental safety
ISSN: 1090-2414
Titre abrégé: Ecotoxicol Environ Saf
Pays: Netherlands
ID NLM: 7805381
Informations de publication
Date de publication:
01 Oct 2021
01 Oct 2021
Historique:
received:
23
04
2021
revised:
21
06
2021
accepted:
12
07
2021
pubmed:
19
7
2021
medline:
20
8
2021
entrez:
18
7
2021
Statut:
ppublish
Résumé
An Egyptian rhizobacterium Azospirillum sp. isolated from Sadat city was able to produce indole acetic acid (IAA) up to (30.59 µg/ml). The isolate was identified biochemically and by 16S rRNA sequencing which showed 99.9% similarity to Azospirillum brasilense. The new isolate has been registered in Genbank with accession number MH179119.1. Extracted IAA was used as reducing or stabilizing agent of sliver nanoparticles (AgNPs). Successful fabrication of biogenic IAA-AgNPs was confirmed by Fourier Transform Infrared Spectrophotometer (FTIR) analysis of IAA which showed absorbance peak at 3434.78 cm
Identifiants
pubmed: 34274835
pii: S0147-6513(21)00633-3
doi: 10.1016/j.ecoenv.2021.112521
pii:
doi:
Substances chimiques
Indoleacetic Acids
0
RNA, Ribosomal, 16S
0
Silver
3M4G523W1G
indoleacetic acid
6U1S09C61L
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
112521Informations de copyright
Copyright © 2021 The Authors. Published by Elsevier Inc. All rights reserved.