Optimising Biosynthesis of Antimicrobial Copper Nanoparticles Using Aqueous Leaf Extract-Based Medium

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F24%3A00012480" target="_blank" >RIV/46747885:24620/24:00012480 - isvavai.cz</a>

Výsledek na webu

<a href="https://sciendo.com/article/10.2478/eces-2024-0001" target="_blank" >https://sciendo.com/article/10.2478/eces-2024-0001</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/eces-2024-0001" target="_blank" >10.2478/eces-2024-0001</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Optimising Biosynthesis of Antimicrobial Copper Nanoparticles Using Aqueous Leaf Extract-Based Medium

Popis výsledku v původním jazyce

Copper oxide nanostructures have garnered significant attention in nanotechnology for their diverse applications. This study presents a green synthesis approach using an aqueous Aegle marmelos leaf extract-based medium to produce copper oxide (Cu4O3) nanoparticles. Optimisation was achieved through a simplified Taguchi L9 orthogonal array, investigating critical parameters such as temperature, surfactants (AOT and Tween 80), and additives (ascorbic acid and chitosan). Under optimised conditions (AOT: 0.0012 mM, ascorbic acid: 10 mM, chitosan: 1 %, temperature: 80 °C), near-spherical nanoparticles of ~200 nm were obtained. Comprehensive characterisation through UV-Vis, DLS, electron microscopy, XRD, and FTIR spectroscopy confirmed the nanoparticles’ properties, while antibacterial assays showed promising results against Escherichia coli bacteria.

Název v anglickém jazyce

Optimising Biosynthesis of Antimicrobial Copper Nanoparticles Using Aqueous Leaf Extract-Based Medium

Popis výsledku anglicky

Copper oxide nanostructures have garnered significant attention in nanotechnology for their diverse applications. This study presents a green synthesis approach using an aqueous Aegle marmelos leaf extract-based medium to produce copper oxide (Cu4O3) nanoparticles. Optimisation was achieved through a simplified Taguchi L9 orthogonal array, investigating critical parameters such as temperature, surfactants (AOT and Tween 80), and additives (ascorbic acid and chitosan). Under optimised conditions (AOT: 0.0012 mM, ascorbic acid: 10 mM, chitosan: 1 %, temperature: 80 °C), near-spherical nanoparticles of ~200 nm were obtained. Comprehensive characterisation through UV-Vis, DLS, electron microscopy, XRD, and FTIR spectroscopy confirmed the nanoparticles’ properties, while antibacterial assays showed promising results against Escherichia coli bacteria.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10511 - Environmental sciences (social aspects to be 5.7)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název periodika

Ecological Chemistry and Engineering S

ISSN

1898-6196

e-ISSN

—

Svazek periodika

31

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

11

Strana od-do

7-17

Kód UT WoS článku

001199888900008

EID výsledku v databázi Scopus

2-s2.0-85190320263