Enhanced antimicrobial and photocatalytic effects of plasma-treated gallium-doped zinc oxide

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F24%3A00597908" target="_blank" >RIV/68378271:_____/24:00597908 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11320/24:10491980 RIV/68407700:21230/24:00372788 RIV/68407700:21340/24:00372788

Výsledek na webu

<a href="https://doi.org/10.1016/j.apsusc.2024.159567" target="_blank" >https://doi.org/10.1016/j.apsusc.2024.159567</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.apsusc.2024.159567" target="_blank" >10.1016/j.apsusc.2024.159567</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Enhanced antimicrobial and photocatalytic effects of plasma-treated gallium-doped zinc oxide

Popis výsledku v původním jazyce

We characterize gallium-doped zinc oxide (ZnO:Ga) after exposure to hydrogen or oxygen plasma for potential use as a novel antibacterial and photocatalytic material. ZnO:Ga were composed of smooth rods with a thick central portion and tapered nanometre-sized ends alongside clusters of thin disk particles. Plasma treatment removed material from the rod surface and introduced features such as small holes or pits that increased the surface roughness and reduced the zinc ion concentration measured from colloidal suspensions. The surface charge of ZnO:Ga was influenced by plasma treatment: hydrogen plasma induced a positive surface charge whereas oxygen plasma resulted in a negative surface charge.

Název v anglickém jazyce

Enhanced antimicrobial and photocatalytic effects of plasma-treated gallium-doped zinc oxide

Popis výsledku anglicky

We characterize gallium-doped zinc oxide (ZnO:Ga) after exposure to hydrogen or oxygen plasma for potential use as a novel antibacterial and photocatalytic material. ZnO:Ga were composed of smooth rods with a thick central portion and tapered nanometre-sized ends alongside clusters of thin disk particles. Plasma treatment removed material from the rod surface and introduced features such as small holes or pits that increased the surface roughness and reduced the zinc ion concentration measured from colloidal suspensions. The surface charge of ZnO:Ga was influenced by plasma treatment: hydrogen plasma induced a positive surface charge whereas oxygen plasma resulted in a negative surface charge.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

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

Applied Surface Science

ISSN

0169-4332

e-ISSN

1873-5584

Svazek periodika

655

Číslo periodika v rámci svazku

May

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

14

Strana od-do

159567

Kód UT WoS článku

001183181300001

EID výsledku v databázi Scopus

2-s2.0-85184839048