Green biosynthesis of silver nanoparticles from olive and walnut-related bacteria, synthesis, characterization, and antimicrobial activity

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F23%3A00579413" target="_blank" >RIV/60077344:_____/23:00579413 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/article/10.1007/s12088-023-01127-z" target="_blank" >https://link.springer.com/article/10.1007/s12088-023-01127-z</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s12088-023-01127-z" target="_blank" >10.1007/s12088-023-01127-z</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Green biosynthesis of silver nanoparticles from olive and walnut-related bacteria, synthesis, characterization, and antimicrobial activity

Popis výsledku v původním jazyce

Many studies have demonstrated the effectiveness of various plant extracts in the synthesis of silver nanoparticles. The phytochemical components of plant extracts contain biodegradable agents necessary for the stabilization and synthesis of nanoparticles. However, extracellular components of microorganisms have been shown to have similar activity in recent years. This study expects nanoparticle synthesis using silver nitrate using bacteria from different plant and soil parts in the Proteobacteria and Actinomycetes families in the endophytic and free form obtained from various sources, determining their antimicrobial properties on other pathogenic microorganisms. Nanoparticules showed a positive effect on antibiotic-resistant human pathogenic bacteria (Staphylococcus, Escherichia, and Acinetobacter), two strains of the human pathogenic Candida, and six different plant pathogenic fungi (Aspergillus, Fusarium, Gaeumannomyces, and Penicillium) compared to the reference antibiotics and antifungals. The physical forms and dimensions of the nanoparticles were determined by XRD, FTIR, UV-vis, and scanning electron microscopy. We believe that our findings will be the basis for the bacterial nanoparticle production procedures.

Název v anglickém jazyce

Green biosynthesis of silver nanoparticles from olive and walnut-related bacteria, synthesis, characterization, and antimicrobial activity

Popis výsledku anglicky

Many studies have demonstrated the effectiveness of various plant extracts in the synthesis of silver nanoparticles. The phytochemical components of plant extracts contain biodegradable agents necessary for the stabilization and synthesis of nanoparticles. However, extracellular components of microorganisms have been shown to have similar activity in recent years. This study expects nanoparticle synthesis using silver nitrate using bacteria from different plant and soil parts in the Proteobacteria and Actinomycetes families in the endophytic and free form obtained from various sources, determining their antimicrobial properties on other pathogenic microorganisms. Nanoparticules showed a positive effect on antibiotic-resistant human pathogenic bacteria (Staphylococcus, Escherichia, and Acinetobacter), two strains of the human pathogenic Candida, and six different plant pathogenic fungi (Aspergillus, Fusarium, Gaeumannomyces, and Penicillium) compared to the reference antibiotics and antifungals. The physical forms and dimensions of the nanoparticles were determined by XRD, FTIR, UV-vis, and scanning electron microscopy. We believe that our findings will be the basis for the bacterial nanoparticle production procedures.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10606 - Microbiology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Indian Journal of Microbiology

ISSN

0046-8991

e-ISSN

0973-7715

Svazek periodika

63

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

IN - Indická republika

Počet stran výsledku

10

Strana od-do

658-667

Kód UT WoS článku

001099169900001

EID výsledku v databázi Scopus

2-s2.0-85176559812