Results 41 to 50 of about 1,014,721 (257)

Precision Lignocellulosic Biorefinery: Process Regulation From Corn Stover to Products

Advanced Science, EarlyView.
This study presents a precision biorefinery framework that transforms corn stover into high‐value bioproducts through whole‐process regulation. Mechanical fractionation separates feedstock into parenchyma‐rich short fibers and vascular‐bundle‐dominant long fibers.
Xue‐Cheng Lin, Lan Wang, Tai‐Ran Pang, Ming‐Yuan Yin, Hong‐Zhang Chen   +4 more
wiley   +1 more source

Comparison among Fenton-related processes to remove 2,4-dinitrophenol

, 2010
Several Fenton‐related oxidative processes, UV/H2O2, Fenton reaction, Photo‐Fenton‐type, and Photo‐Fenton have been compared to isolate the one that can effectively remove 2,4‐dinitrophenol (DNP).
Wang, Teh-hsiu; 康世芳; Kang, Shyh-fang; Lin, Yen-han
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

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  

Biodegradability of Carbon Nano-Onions by Human Myeloperoxidase and the Photo-Fenton Reaction

, 2023
The biodegradability of graphene family materials (GFMs) in the environment and organisms is little understood to estimate their fate and possible byproducts. Herein, for the first time, we explored the biodegradability of multilayer fullerenes or carbon
Dr. Rajendra, Kurapati, Swetha, K, Prathiksha, K, Michał, Bartkowski, Akash , Garhwal, Silvia, Giordani, Adalberto, Camisasca, Ananya , Aravind   +7 more
core   +1 more source

The heterogeneous photo-Fenton reaction using goethite as catalyst

Water Science and Technology, 2010
In the present work the degradation of 2-chlorophenol (2-CP) used as model compound, applying the Heterogeneous photo-Fenton reaction, was studied. Small particles of goethite or iron oxyhydroxide were used as a source of iron. The influence of catalyst loading, radiation intensity and the molar ratio between hydrogen peroxide and contaminant were ...
Ortiz de la Plata, Guadalupe Beatriz, Alfano, Orlando Mario, Cassano, Alberto Enrique   +2 more
openaire   +3 more sources

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

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

Reticulação de compostos poliméricos para recobrimento de superfícies [PDF]

, 2012
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Quimica, Florianópolis, 2009.Na indústria têxtil o recobrimento ou engomagem do fio de algodão tem como objetivo aumentar a resistência
Immich, Ana Paula Serafini
core  

Deployment of fenton and photo-fenton processes for the treatment of municipal and industrial wastewater [PDF]

Effective wastewater treatment is a key aspect in safeguarding a healthy aqueous environment, however many treatment technologies have limitations of either cost or generation of additional waste, which ends up further polluting the environment.
Aslam, Tooba
core   +1 more source