Enhancement of Photocatalytic Antimicrobial Performance via Generation and Diffusion of ROS DOI
Xiaojuan Bai,

Yihan Cao,

Bowen Zhu

и другие.

Science for energy and environment., Год журнала: 2024, Номер unknown, С. 7 - 7

Опубликована: Сен. 20, 2024

Review Enhancement of Photocatalytic Antimicrobial Performance via Generation and Diffusion ROS Xiaojuan Bai 1,2,*, Yihan Cao 1, Bowen Zhu Rujiao Liu Jiaqian Dong Hua Yang 1 Key Laboratory Urban Stormwater System Water Environment, Ministry Education, Beijing University Civil Engineering Architecture, 100044, China 2 Energy Conservation & Sustainable Rural Development Provincial Co-construction Collaboration Innovation Center, * Correspondence: [email protected] Received: 8 June 2024; Revised: August Accepted: 20 Published: September 2024 Abstract: The increasing prevalence antibiotic-resistant infections globally emphasizes the urgent need for effective antimicrobial strategies. Photocatalysts, known their efficiency, broad-spectrum activity, environmental benefits, present a promising alternative. With development natural solar light driven photocatalysts, bactericidal range has been further extended. materials can be activated by various wavelengths to generate reactive oxygen species (ROS), which effectively eliminate wide pathogenic microorganisms including bacteria, fungi, protozoa. However, limited optical response range, suboptimal bandgap, slow electron cycling limit efficient generation ROS, resulting in lower sterilization efficiency photocatalytic antimicrobials. Additionally, short half-life migration distance restrict activity. This review focuses on process mechanism reactions, highlighting recent advances typical photocatalysts. We also explore strategies enhance diffusion utilization, morphology control, noble metal deposition, doping, co-catalyst loading, vacancy introduction, surface functionalization, heterojunction construction. These aim increase prolong thereby enhancing overall effectiveness. Thereafter, presents state-of-the-art applications photocatalysts water purification, medical coatings, air disinfection. Furthermore, it explores key challenges opportunities that may drive future innovations advancements applications, aiming develop more sustainable solutions.

Язык: Английский

Photothermal catalytic dry reforming of methane over Ce‐promoted Ni/NiO heterostructure DOI Open Access
Xue Yao, Wenjing Dong,

Zixian Li

и другие.

AIChE Journal, Год журнала: 2025, Номер unknown

Опубликована: Фев. 13, 2025

Abstract Photothermal catalytic dry reforming of methane (DRM) provides a sustainable carbon conversion route, but the syngas production rates remain unsatisfactory under low‐temperature conditions. This study reported layered double hydroxide‐derived Ni–NiO heterojunction catalyst with optimized electronic environments via Ce doping. The Ce‐doped exhibited excellent photothermal DRM performance, H 2 and CO 93.90 114.25 mmol g −1 min , respectively, superior 12‐h stability. Mechanistic studies revealed that activated CH 4 to form x * O* species, while doping promoted coupling these intermediates 3 O*, enhancing generation. strategy effectively bonded intermediate species generated from reactants, thereby into syngas.

Язык: Английский

Процитировано

1
TiO2-MWCNTs/ PVDF: Photophysical properties, photocatalytic activity, and recycling in industrial effluent wastewater treatment by different photocatalytic sources DOI

Hawra A. Alghasham,

Seraj Omar Alzahrani, Alia Abdulaziz Alfi

и другие.

Journal of Water Process Engineering, Год журнала: 2024, Номер 65, С. 105905 - 105905

Опубликована: Авг. 1, 2024

Язык: Английский

Процитировано

4
Integration of single-atom photothermal catalysts with surface-localized high temperature in peroxymonosulfate-based Fenton-like systems for enhanced antibiotics degradation DOI
Yizhou Wu, Liang Feng, Liang Zhou

и другие.

Journal of Colloid and Interface Science, Год журнала: 2024, Номер 678, С. 226 - 239

Опубликована: Авг. 27, 2024

Язык: Английский

Процитировано

4
Recent advances in photothermal assisted photocatalytic CO2 reduction and H2 production by semiconductor heterojunctions DOI
Pankaj Sharma, Amit Kumar, Tongtong Wang

и другие.

Journal of environmental chemical engineering, Год журнала: 2024, Номер 12(6), С. 114876 - 114876

Опубликована: Ноя. 23, 2024

Язык: Английский

Процитировано

3
Editorial overview: Advances on Z-scheme and S-scheme photocatalysis for environmental application DOI
Fang Deng

Current Opinion in Chemical Engineering, Год журнала: 2025, Номер 47, С. 101094 - 101094

Опубликована: Фев. 12, 2025

Язык: Английский

Процитировано

0
Tracking Antimicrobial Resistance in River Waters: Sources, Key Microbes, and Detection Techniques DOI Creative Commons

Fahmi Naznine,

Zaryab Shafi,

Ushba Aafreen

и другие.

The Microbe, Год журнала: 2025, Номер unknown, С. 100386 - 100386

Опубликована: Май 1, 2025

Язык: Английский

Процитировано

0
Go-Zno-Pnipam Temperature Response Smart Nanofiltration Membrane with Self-Cleaning Capability for Wastewater Treatment DOI

Zeshan Sun,

Peng Kong, Yihan Wang

и другие.

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0
Enhancement of Photocatalytic Antimicrobial Performance via Generation and Diffusion of ROS DOI
Xiaojuan Bai,

Yihan Cao,

Bowen Zhu

и другие.

Science for energy and environment., Год журнала: 2024, Номер unknown, С. 7 - 7

Опубликована: Сен. 20, 2024

Review Enhancement of Photocatalytic Antimicrobial Performance via Generation and Diffusion ROS Xiaojuan Bai 1,2,*, Yihan Cao 1, Bowen Zhu Rujiao Liu Jiaqian Dong Hua Yang 1 Key Laboratory Urban Stormwater System Water Environment, Ministry Education, Beijing University Civil Engineering Architecture, 100044, China 2 Energy Conservation & Sustainable Rural Development Provincial Co-construction Collaboration Innovation Center, * Correspondence: [email protected] Received: 8 June 2024; Revised: August Accepted: 20 Published: September 2024 Abstract: The increasing prevalence antibiotic-resistant infections globally emphasizes the urgent need for effective antimicrobial strategies. Photocatalysts, known their efficiency, broad-spectrum activity, environmental benefits, present a promising alternative. With development natural solar light driven photocatalysts, bactericidal range has been further extended. materials can be activated by various wavelengths to generate reactive oxygen species (ROS), which effectively eliminate wide pathogenic microorganisms including bacteria, fungi, protozoa. However, limited optical response range, suboptimal bandgap, slow electron cycling limit efficient generation ROS, resulting in lower sterilization efficiency photocatalytic antimicrobials. Additionally, short half-life migration distance restrict activity. This review focuses on process mechanism reactions, highlighting recent advances typical photocatalysts. We also explore strategies enhance diffusion utilization, morphology control, noble metal deposition, doping, co-catalyst loading, vacancy introduction, surface functionalization, heterojunction construction. These aim increase prolong thereby enhancing overall effectiveness. Thereafter, presents state-of-the-art applications photocatalysts water purification, medical coatings, air disinfection. Furthermore, it explores key challenges opportunities that may drive future innovations advancements applications, aiming develop more sustainable solutions.

Язык: Английский

Процитировано

1