Copper–chitosan-modified magnetic textile as a peroxidase-mimetic catalyst for dye removal

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F24%3A00602351" target="_blank" >RIV/60077344:_____/24:00602351 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.mdpi.com/2297-8739/11/11/325" target="_blank" >https://www.mdpi.com/2297-8739/11/11/325</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/separations11110325" target="_blank" >10.3390/separations11110325</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Copper–chitosan-modified magnetic textile as a peroxidase-mimetic catalyst for dye removal

Popis výsledku v původním jazyce

Copper chitosan attached to a magnetic synthetic nonwoven textile was manufactured using a simple, rapid, and green procedure employing chitosan dissolved in diluted acetic acid and treatment with copper sulfate solution. The prepared copper–chitosan-modified textile exhibited peroxidase-mimetic activity which was subsequently used for the degradation (decolorization) of important organic dyes, namely methylene blue, Congo red, and Bismarck brown Y, in the presence of hydrogen peroxide. After 5 h of treatment at 22 °C, 87.5%, 79.5%, and 87.7% dye removal were observed for methylene blue, Congo red, and Bismarck brown Y, respectively. The textile bound catalyst can be easily recovered from the reaction mixture after the process is completed.

Název v anglickém jazyce

Copper–chitosan-modified magnetic textile as a peroxidase-mimetic catalyst for dye removal

Popis výsledku anglicky

Copper chitosan attached to a magnetic synthetic nonwoven textile was manufactured using a simple, rapid, and green procedure employing chitosan dissolved in diluted acetic acid and treatment with copper sulfate solution. The prepared copper–chitosan-modified textile exhibited peroxidase-mimetic activity which was subsequently used for the degradation (decolorization) of important organic dyes, namely methylene blue, Congo red, and Bismarck brown Y, in the presence of hydrogen peroxide. After 5 h of treatment at 22 °C, 87.5%, 79.5%, and 87.7% dye removal were observed for methylene blue, Congo red, and Bismarck brown Y, respectively. The textile bound catalyst can be easily recovered from the reaction mixture after the process is completed.

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

<a href="/cs/project/EF17_048%2F0007399" target="_blank" >EF17_048/0007399: Nové kompozitní materiály pro environmentální aplikace</a><br>

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

Separations

ISSN

2297-8739

e-ISSN

2297-8739

Svazek periodika

11

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

11

Strana od-do

325

Kód UT WoS článku

001366518100001

EID výsledku v databázi Scopus

2-s2.0-85210156938