Enhanced visible light photocatalytic inactivation of Escherichia coli using silver nanoparticles as photocatalyst

2015 ◽  
Vol 153 ◽  
pp. 261-266 ◽  
Author(s):  
Kamran Tahir ◽  
Sadia Nazir ◽  
Baoshan Li ◽  
Arif Ullah Khan ◽  
Zia Ul Haq Khan ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Silver Nanoparticles ◽  
Visible Light ◽  
Photocatalytic Inactivation ◽  
Visible Light Photocatalytic

Visible light photocatalytic inactivation of Escherichia coli by natural pyrite assisted by oxalate at neutral pH

2017 ◽  
Vol 248 ◽  
pp. 880-889 ◽  
Author(s):  
Masoud Moradi ◽  
Roshanak Rezaei Kalantary ◽  
Ali Esrafili ◽  
Ahmad Jonidi Jafari ◽  
Mitra Gholami
Keyword(s):  
Escherichia Coli ◽  
Visible Light ◽  
Neutral Ph ◽  
Photocatalytic Inactivation ◽  
Natural Pyrite ◽  
Visible Light Photocatalytic

Effect of depositing silver nanoparticles on BiVO4in enhancing visible light photocatalytic inactivation of bacteria in water

2014 ◽  
Vol 2 (17) ◽  
pp. 6209-6217 ◽  
Author(s):  
Amin Yoosefi Booshehri ◽  
Simon Chun-Kiat Goh ◽  
Jindui Hong ◽  
Rongrong Jiang ◽  
Rong Xu
Keyword(s):  
Reactive Oxygen Species ◽  
Silver Nanoparticles ◽  
Visible Light ◽  
Ag Nanoparticles ◽  
Oxygen Species ◽  
Electron Hole ◽  
Natural Sunlight ◽  
Photocatalytic Inactivation ◽  
Inactivation Of Bacteria ◽  
Visible Light Photocatalytic

Metallic Ag nanoparticles deposited on BiVO4promote the separation of photo-induced electron/hole pairs for the generation of reactive oxygen species, leading to excellent photocatalytic disinfection activity under both visible light and natural sunlight.

Visible light photocatalytic inactivation of Escherichia coli with combustion synthesized TiO2

2012 ◽  
Vol 189-190 ◽  
pp. 101-107 ◽  
Author(s):  
Sharad Sontakke ◽  
C. Mohan ◽  
Jayant Modak ◽  
Giridhar Madras
Keyword(s):  
Escherichia Coli ◽  
Visible Light ◽  
Photocatalytic Inactivation ◽  
Visible Light Photocatalytic

Visible-light-driven BiOBr nanosheets for highly facet-dependent photocatalytic inactivation of Escherichia coli

2015 ◽  
Vol 3 (29) ◽  
pp. 15148-15155 ◽  
Author(s):  
Dan Wu ◽  
Bo Wang ◽  
Wei Wang ◽  
Taicheng An ◽  
Guiying Li ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Visible Light ◽  
Photocatalytic Inactivation ◽  
Visible Light Driven ◽  
K 12 ◽  
Exposed Facets

The efficiency of photocatalytic inactivation towards Escherichia coli K-12 is highly dependent on the dominantly exposed facets of BiOBr.

Facile synthesis of oxygen defective yolk–shell BiO2−x for visible-light-driven photocatalytic inactivation of Escherichia coli

2018 ◽  
Vol 6 (12) ◽  
pp. 4997-5005 ◽  
Author(s):  
Hongli Sun ◽  
Ho Yin Yip ◽  
Zhifeng Jiang ◽  
Liqun Ye ◽  
Irene M. C. Lo ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Visible Light ◽  
Light Absorption ◽  
Solvothermal Method ◽  
Reactive Species ◽  
Bacterial Cells ◽  
Facile Synthesis ◽  
Photocatalytic Inactivation ◽  
Visible Light Driven ◽  
Facile Solvothermal Method

Oxygen deficient yolk–shell BiO2−x microspheres prepared by facile solvothermal method showed great inactivation ability toward Escherichia coli, due to its enhanced light absorption ability and separation ability of photoinduced carriers. Reactive species O2− and H2O2 guaranteed this prominent oxidation ability toward bacterial cells.

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