Self-Promoted Hydroxyl Radical Releasing Magnetic ZnFe Particles
© 2024 Wiley-VCH GmbH..
Semiconductor photocatalysts, such as TiO2 and ZnO, have garnered significant attention for their ability to generate hydroxyl radicals, offering various practical applications. However, the reliance on UV light to facilitate electron-hole separation for hydroxyl radical production poses limitations. In this study, a novel approach is presented utilizing ZnFe core/shell particles capable of generating hydroxyl radicals without external energy input. The generation process involves electron donation from Zn to O2 , resulting in the formation of radical species . O2 - /H2 O2 , followed by Fe-catalyzed conversion of H2 O2 into hydroxyl radicals through the Fenton reaction. The release of . OH imparts good antimicrobial and antiviral properties to the Zn@Fe particles. Furthermore, the inclusion of Fe confers magnetic properties to the material. This dual functionality holds promise for diverse potential applications for the Zn@Fe particles.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2024 |
|---|---|
| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - year:2024 |
|---|---|
| Enthalten in: |
Small (Weinheim an der Bergstrasse, Germany) - (2024) vom: 20. Feb., Seite e2310856 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Yi, Guangshun [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
Antimicrobial material |
|---|
| Anmerkungen: |
Date Revised 20.02.2024 published: Print-Electronic Citation Status Publisher |
|---|
| doi: |
10.1002/smll.202310856 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM368673553 |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM368673553 | ||
| 003 | DE-627 | ||
| 005 | 20240222092213.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 240222s2024 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1002/smll.202310856 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1301.xml |
| 035 | |a (DE-627)NLM368673553 | ||
| 035 | |a (NLM)38377308 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Yi, Guangshun |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Self-Promoted Hydroxyl Radical Releasing Magnetic ZnFe Particles |
| 264 | 1 | |c 2024 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Revised 20.02.2024 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status Publisher | ||
| 520 | |a © 2024 Wiley-VCH GmbH. | ||
| 520 | |a Semiconductor photocatalysts, such as TiO2 and ZnO, have garnered significant attention for their ability to generate hydroxyl radicals, offering various practical applications. However, the reliance on UV light to facilitate electron-hole separation for hydroxyl radical production poses limitations. In this study, a novel approach is presented utilizing ZnFe core/shell particles capable of generating hydroxyl radicals without external energy input. The generation process involves electron donation from Zn to O2 , resulting in the formation of radical species . O2 - /H2 O2 , followed by Fe-catalyzed conversion of H2 O2 into hydroxyl radicals through the Fenton reaction. The release of . OH imparts good antimicrobial and antiviral properties to the Zn@Fe particles. Furthermore, the inclusion of Fe confers magnetic properties to the material. This dual functionality holds promise for diverse potential applications for the Zn@Fe particles | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a ROS | |
| 650 | 4 | |a Zn@Fe | |
| 650 | 4 | |a antimicrobial material | |
| 650 | 4 | |a antiviral material | |
| 650 | 4 | |a disinfection | |
| 650 | 4 | |a hydroxyl radical | |
| 700 | 1 | |a Gao, Shujun |e verfasserin |4 aut | |
| 700 | 1 | |a Armugam, Arunmozhiarasi |e verfasserin |4 aut | |
| 700 | 1 | |a Riduan, Siti Nurhanna |e verfasserin |4 aut | |
| 700 | 1 | |a Teong, Siew Ping |e verfasserin |4 aut | |
| 700 | 1 | |a Li, Xiukai |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Jinquan |e verfasserin |4 aut | |
| 700 | 1 | |a Chan, Shook Pui |e verfasserin |4 aut | |
| 700 | 1 | |a Lu, Hongfang |e verfasserin |4 aut | |
| 700 | 1 | |a Ying, Jackie Y |e verfasserin |4 aut | |
| 700 | 1 | |a Zhang, Yugen |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Small (Weinheim an der Bergstrasse, Germany) |d 2005 |g (2024) vom: 20. Feb., Seite e2310856 |w (DE-627)NLM167400452 |x 1613-6829 |7 nnns |
| 773 | 1 | 8 | |g year:2024 |g day:20 |g month:02 |g pages:e2310856 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1002/smll.202310856 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |j 2024 |b 20 |c 02 |h e2310856 | ||