Light-Induced Assembly of Metal Nanoparticles on ZnO Enhances the Generation of Charge Carriers, Reactive Oxygen Species, and Antibacterial Activity

2018 ◽  
Vol 122 (51) ◽  
pp. 29414-29425 ◽  
Author(s):  
Xiumei Jiang ◽  
Weiwei He ◽  
Xiaowei Zhang ◽  
Yong Wu ◽  
Qian Zhang ◽  
...  
Keyword(s):  
Reactive Oxygen Species ◽  
Antibacterial Activity ◽  
Metal Nanoparticles ◽  
Reactive Oxygen ◽  
Charge Carriers ◽  
Oxygen Species

scholarly journals A boronic acid-functionalized phthalocyanine with an aggregation-enhanced photodynamic effect for combating antibiotic-resistant bacteria

2020 ◽  
Vol 11 (22) ◽  
pp. 5735-5739 ◽  
Author(s):  
Eunhye Lee ◽  
Xingshu Li ◽  
Juwon Oh ◽  
Nahyun Kwon ◽  
Gyoungmi Kim ◽  
...  
Keyword(s):  
Reactive Oxygen Species ◽  
Antibacterial Activity ◽  
Boronic Acid ◽  
Reactive Oxygen ◽  
Resistant Bacteria ◽  
Ros Generation ◽  
Oxygen Species ◽  
Photodynamic Effect ◽  
Antibiotic Resistant Bacteria ◽  
Antibiotic Resistant

A boronic acid functionalized phthalocyanine displays aggregation-enhanced reactive oxygen species (ROS) generation and excellent photodynamic antibacterial activity.

Photo-enhanced antibacterial activity of ZnO/graphene quantum dot nanocomposites

Nanoscale ◽  
2018 ◽  
Vol 10 (1) ◽  
pp. 158-166 ◽  
Author(s):  
Junli Liu ◽  
Mauricio D. Rojas-Andrade ◽  
Gustavo Chata ◽  
Yi Peng ◽  
Graham Roseman ◽  
...  
Keyword(s):  
Reactive Oxygen Species ◽  
Antimicrobial Activity ◽  
Antibacterial Activity ◽  
Quantum Dot ◽  
Reactive Oxygen ◽  
Oxygen Species ◽  
Graphene Quantum Dot ◽  
Room Light ◽  
The Individual

ZnO/GQD nanocomposites exhibit markedly enhanced antimicrobial activity under UV photoirradiation as compared to that in ambient room light, due to photo-induced generation of reactive oxygen species. The activity of the nanocomposite is also higher than that with the individual components.

Visible-Light-Triggered Reactive-Oxygen-Species-Mediated Antibacterial Activity of Peroxidase-Mimic CuO Nanorods

2018 ◽  
Vol 1 (4) ◽  
pp. 1694-1704 ◽  
Author(s):  
Md. Nurul Karim ◽  
Mandeep Singh ◽  
Pabudi Weerathunge ◽  
Pengju Bian ◽  
Rongkun Zheng ◽  
...  
Keyword(s):  
Reactive Oxygen Species ◽  
Antibacterial Activity ◽  
Visible Light ◽  
Reactive Oxygen ◽  
Oxygen Species ◽  
Peroxidase Mimic ◽  
Cuo Nanorods

Enhanced antibacterial activity of Cr doped ZnO nanorods synthesized using microwave processing

RSC Advances ◽  
2015 ◽  
Vol 5 (84) ◽  
pp. 68461-68469 ◽  
Author(s):  
K. Vijayalakshmi ◽  
D. Sivaraj
Keyword(s):  
Reactive Oxygen Species ◽  
Antibacterial Activity ◽  
Zno Nanorods ◽  
Reactive Oxygen ◽  
Microwave Processing ◽  
Oxygen Species ◽  
Doped Zno

Light induced generation of reactive oxygen species from ZnO and Cr:ZnO nanoparticles.

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