Dark formation of reactive oxygen species by bifunctional copper doped sodium bismuthate: Direct oxidation vs catalytic oxidation of organic pollutants

2020 ◽  
pp. 124297
Author(s):  
Kai Yu ◽  
Rui Wei ◽  
Shaogui Yang ◽  
Huiqin Guo ◽  
Helin Hua ◽  
...  
Keyword(s):  
Reactive Oxygen Species ◽  
Catalytic Oxidation ◽  
Organic Pollutants ◽  
Reactive Oxygen ◽  
Oxygen Species ◽  
Direct Oxidation ◽  
Sodium Bismuthate

Biodegradation of carbon nanohorns in macrophage cells

Nanoscale ◽  
2015 ◽  
Vol 7 (7) ◽  
pp. 2834-2840 ◽  
Author(s):  
Minfang Zhang ◽  
Mei Yang ◽  
Cyrill Bussy ◽  
Sumio Iijima ◽  
Kostas Kostarelos ◽  
...  
Keyword(s):  
Reactive Oxygen Species ◽  
Catalytic Oxidation ◽  
Reactive Oxygen ◽  
Human Monocyte ◽  
Oxygen Species ◽  
Carbon Nanohorns ◽  
Macrophage Cells

Biodegradation of carbon nanohorns by MPO catalytic oxidation and by mouse and human monocyte-derived macrophages is presented. MPO catalytic oxidation and macrophages degrade approximately 60 wt% and 30 wt% of CNHs, respectively. Uptake of CNHs by macrophage cells induces the release of reactive oxygen species that results in CNH degradation.

ZnSnO3–hBN nanocomposite-based piezocatalyst: ultrasound assisted reactive oxygen species generation for degradation of organic pollutants

2020 ◽  
Vol 44 (22) ◽  
pp. 9278-9287 ◽  
Author(s):  
Aritra Biswas ◽  
Subhajit Saha ◽  
Nikhil R. Jana
Keyword(s):  
Reactive Oxygen Species ◽  
Organic Pollutants ◽  
Reactive Oxygen Species Generation ◽  
Reactive Oxygen ◽  
Lead Free ◽  
Oxygen Species ◽  
Ultrasound Assisted

Ultrasound assisted sustainable degradation of RhB by a lead-free ferroelectric ZnSnO3–hBN piezocatalyst.

An HASApf–redoxin complex causing asymmetric catalytic oxidation via the regenerative formation of a reactive oxygen species

2015 ◽  
Vol 44 (29) ◽  
pp. 13384-13393 ◽  
Author(s):  
Hiroyuki Nagaoka
Keyword(s):  
Reactive Oxygen Species ◽  
Catalytic Oxidation ◽  
Reactive Oxygen ◽  
Oxygen Species ◽  
Oxidation Activity ◽  
Asymmetric Oxidation ◽  
E Coli ◽  
Asymmetric Catalytic ◽  
Similar Protein

A PP (pea)-HASApf–redoxin complex eluted from encapsulated PP gel with aeration displays asymmetric oxidation activity over 200 times greater than that of a similar protein expressed by E. coli cells.

Piezo-promoted the generation of reactive oxygen species and the photodegradation of organic pollutants

2019 ◽  
Vol 258 ◽  
pp. 118024 ◽  
Author(s):  
Yao Chen ◽  
Xiaoming Deng ◽  
Jieya Wen ◽  
Jian Zhu ◽  
Zhenfeng Bian
Keyword(s):  
Reactive Oxygen Species ◽  
Organic Pollutants ◽  
Reactive Oxygen ◽  
Oxygen Species

Self-Generation of Reactive Oxygen Species on Crystalline AgBiO3 for the Oxidative Remediation of Organic Pollutants

2017 ◽  
Vol 9 (34) ◽  
pp. 28426-28432 ◽  
Author(s):  
Jianyu Gong ◽  
Chung-Seop Lee ◽  
Eun-Ju Kim ◽  
Jae-Hwan Kim ◽  
Woojin Lee ◽  
...  
Keyword(s):  
Reactive Oxygen Species ◽  
Organic Pollutants ◽  
Reactive Oxygen ◽  
Oxygen Species

Facile template synthesis of dumbbell-like Mn2O3 with oxygen vacancies for efficient degradation of organic pollutants by activating peroxymonosulfate

2020 ◽  
Vol 10 (3) ◽  
pp. 864-875 ◽  
Author(s):  
Yang Li ◽  
Didi Li ◽  
Shisuo Fan ◽  
Ting Yang ◽  
Qi Zhou
Keyword(s):  
Reactive Oxygen Species ◽  
Organic Pollutants ◽  
Template Synthesis ◽  
Oxygen Vacancies ◽  
Reactive Oxygen ◽  
Degradation Process ◽  
Oxygen Species ◽  
Mild Conditions

A novel dumbbell-like Mn2O3 microstructure prepared under mild conditions was used as a catalyst to PMS activation for RhB degradation. In the Mn2O3/PMS system, the reactive oxygen species were revealed in the degradation process by PMS activation.

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