Results 71 to 80 of about 43,983 (304)

Functional carbon nitride materials in photo-fenton-like catalysis for environmental remediation

, 2022
Among various advanced oxidation processes, coupled photocatalysis and heterogeneous Fenton-like catalysis (known as photo-Fenton-like catalysis) to generate highly reactive species for environmental remediation has attracted wide interests.
Wang, H., Lin, Jingkai, Tian, W., Wenjie Tian, Huang, Yingping, Guan, Z., Jingkai Lin, Yingping Huang, Duan, X., Guan, Zheyu, Zheyu Guan, Zhang, H., Sun, Hongqi, Lin, J., Zhang, Huayang, Wang, S., Fang, Yanfen, Hongqi Sun, Sun, H., Hao Wang, Huang, Y., Yanfen Fang, Wang, Shaobin, Huayang Zhang, Tian, Wenjie, Xiaoguang Duan, Shaobin Wang, Duan, Xiaoguang, Fang, Y., Wang, Hao   +29 more
core   +1 more source

Self‐Accelerating Bimetallic Peroxide Nanozymes for Cascade‐Amplified Pyroptosis‐Immunotherapy

Advanced Science, EarlyView.
Acidic tumor microenvironment‐responsive CuZnONPs enable triple‐combination therapy via self‐supplying H2O2, cascade nanozyme activities for ROS burst, and Zn2+‐activated pyroptosis, synergizing catalytic therapy with immunotherapy to convert cold tumors into hot ones.
Xuanyi Lu, Liang Li, Siyu Pan, Yuehan Jian, Yuhan Chen, Wenjie Yang, Guang Song, Xueyang Fang, Ping'an Ma, Lijun Jiang   +9 more
wiley   +1 more source

Degradação de benzeno, tolueno e xilenos em águas contaminadas por gasolina, utilizando-se processos foto-Fenton Degradation of benzene, toluene and xilenes in gasoline-contaminated waters by photo-Fenton processes

Química Nova, 2009
In this work the potentiality of photo-Fenton processes were investigated toward the degradation of aromatic hydrocarbons (BTXs) from water contaminated with gasoline.
Elaine Regina Lopes Tiburtius, Patricio Peralta-Zamora, Alexandre Emmel   +2 more
doaj   +1 more source

Utilização de compósito carvão/Fe2O3 e pirita como catalisadores de peroxidação de efluentes têxteis [PDF]

, 2007
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia QuímicaÓxidos de ferro são catalisadores efetivos na oxidação catalítica do peróxido de hidrogênio e este processo tem sido ...
Machado, Luciano Luiz
core  

Cobalt Single‐Atom Catalysts for Ultrafast Sulfamethoxazole Degradation: Unveiling the Chloride‐Ion‐Enhanced Formation of Co(IV)=O

Advanced Science, EarlyView.
An atomically dispersed Co–N4 single‐atom catalyst rapidly activates peroxymonosulfate to remove the antibiotic sulfamethoxazole from water. Common ions have little impact, but chloride dramatically speeds degradation by promoting a high‐valent Co(IV) = O oxidant via in situ HOCl–catalyst electron transfer.
Anting Ding, Jing Lu, Yafei Fan, Chenyu Zeng, Yuhang Lin, Yufei Shi, Zulin Zhang   +6 more
wiley   +1 more source

A Review of Hybrid Process Development Based on Electrochemical and Advanced Oxidation Processes for the Treatment of Industrial Wastewater

International Journal of Chemical Engineering, 2022
Nowadays, increased human activity, industrialization, and urbanization result in the production of enormous quantities of wastewater. Generally, physicochemical and biological methods are employed to treat industrial effluent and wastewater and have ...
Perumal Asaithambi, Mamuye Busier Yesuf, Rajendran Govindarajan, N.M. Hariharan, Perarasu Thangavelu, Esayas Alemayehu   +5 more
doaj   +1 more source

Tratamento de efluentes da indústria de processamento de carnes utilizando flotação por ar dissolvido e processos de oxidação avançada [PDF]

, 2009
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Química.A utilização de processos de elevada eficiência de remoção de materiais sólidos é um dos principais requisitos para a ...
Sena, Rênnio Felix de
core  

Systematic optimization approach for the efficient management of the photo-Fenton treatment process [PDF]

, 2019
The photo-Fenton process is a photochemical process that has proved to be highly efficient in degrading new potentially harmful contaminants. Despite of this, scarce attention has been paid to the development of systematic procedures and optimisation ...
Audino, Francesca, Espuña Camarasa, Antonio, Campanya, Gerard, Graells Sobré, Moisès, Pérez Moya, Montserrat   +4 more
core   +1 more source

H2S‐Amplified “Three‐in‐One” Antibacterial Strategy for Periodontitis Treatment Using a Photosensitive Pillararene‐Embedded COF/MOF Hybrid

Advanced Science, EarlyView.
The integration of ROS‐generating systems with H2S depletion strategies effectively overcomes the limitations imposed by endogenous antioxidant defenses on ROS‐based antimicrobial therapies. In this study, the Cu‐MOF is incorporated into pillararene‐embedded COF, achieving a “three‐in‐one” antimicrobial effect that markedly alleviated periodontal ...
Shuang Liang, Meng‐Hao Li, Liang Cheng, Tian‐Shou Zhang, Hui Hui, Yan Wang, Hong‐Pu Zhang, Bo‐Wen Liu, Lin Wang, Ying‐Wei Yang   +9 more
wiley   +1 more source

Amplification of Endoplasmic Reticulum Stress via Inhibiting Lipid Droplet Formation to Enhance Chemodynamic Immunotherapy

Advanced Science, EarlyView.
An endoplasmic reticulum (ER)‐targeted chemodynamic nanoagent (TCBQ/iLD‐ER NPs) comprising •OH‐generating tetrachloro‐1,4‐benzoquinone (TCBQ) and lipid droplets (LDs) formation inhibitor (iLD) is developed for chemodynamic immunotherapy of tumors. After ingestion by cancer cells, TCBQ/iLD‐ER NPs preferentially accumulate in the ER and react with ER ...
Huilan Cai, Shaoru Zhuang, Yang Zhu, Rujiang Ao, Meili Yu, Tingting Cui, Jun Wang, Xuegang Niu, Hongwei Huang, Shanshan Peng, Yu He, Lisen Lin, Huanghao Yang   +12 more
wiley   +1 more source