Results 71 to 80 of about 1,304,142 (297)

Innovative method of utilising hydrogen peroxide for source water management of cyanobacteria

, 2021
The treatment and control of cyanobacterial blooms using copper-based algaecides in water reservoirs have historically been used; however, due to the adverse impact of copper on the environment, water authorities have been researching and studying new ...
Huang, Jianyin, Hobson, Peter, Chow, Christopher WK, Ghaly, Maximus, Peter Hobson, Jianyin Huang, Christopher W. K. Chow, Ghaly, M., Chow, C.W.K., Hobson, P., Maximus Ghaly, Huang, J.   +11 more
core   +1 more source

MARK4 enhances stress granule formation under oxidative stress and increases tau accumulation

FEBS Open Bio, EarlyView.
MARK4 (red dots) localizes to stress granules (orange dots) and promotes their formation under oxidative stress by modulating TIA1 (blue dots). MARK4 and TIA1 synergistically increase tau (purple) accumulation, and the reduction of the TIA1 ortholog suppresses neurodegeneration in a fly model.
Sho Nakajima, Kotone Watanabe, Grigorii Sultanakhmetov, Aoi Fukuchi, Keiya Ito, Sawako Shimizu, Taro Saito, Akiko Asada, Kanae Ando   +8 more
wiley   +1 more source

Characterization of the key membrane protein cytochrome Cyc2 from Ghiorsea bivora

FEBS Open Bio, EarlyView.
This study reports the first detailed biochemical analysis of Cyc2TAG1_1, a cytochrome protein involved in microbial iron oxidation. We produced and purified this enzyme in E. coli, then measured its iron‐oxidizing efficiency, and characterized its electrical and structural properties.
Josiane Azizi, Alain Dolla, Frauke Baymann, Celine Rommevaux, Latifa Elantak, Helene Gaussier, Matthieu Nouailler   +6 more
wiley   +1 more source

Effects of different concentrations of tetramethylpyrazine, an active constituent of Chinese herb, on human corneal epithelial cell damaged by hydrogen peroxide

International Journal of Ophthalmology, 2014
AIM:To discuss the effects of different concentrations of tetramethylpyrazine (TMP), an active constituent of Chinese herb, on damaged Shandonghuman corneal epithelial cell (SDHCEC) induced by hydrogen peroxide.METHODS:We detected the combined effects of
Na Li, Xin-Guo Deng, Shi-Hua Zhang, Mei-Feng He, Dong-Qing Zhao   +4 more
doaj   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

Microbicidal activity of N-chlorotaurine in combination with hydrogen peroxide

AMB Express, 2017
N-chlorotaurine (NCT) and hydrogen peroxide are powerful endogenous antiseptics. In vivo, the reaction between hydrogen peroxide and metal ions leads to the formation of free hydroxyl radicals, which have an increased bactericidal activity.
Jasmin Mustedanagic, Valdecir Farias Ximenes, Markus Nagl   +2 more
doaj   +1 more source

Hydrogen peroxide and disease: towards a unified system of pathogenesis and therapeutics

Molecular Medicine, 2020
Although the immune response has a prominent role in the pathophysiology of ulcerative colitis, sepsis, and systemic lupus erythematosus, a primary immune causation has not been established to explain the pathogenesis of these diseases.
Jay Pravda
doaj   +1 more source

Influence of the Escherichia coli oxyR gene function on lambda prophage maintenance [PDF]

, 2010
In Escherichia coli hosts, hydrogen peroxide is one of the factors that may cause induction of lambda prophage. Here, we demonstrate that H2O2-mediated lambda prophage induction is signiWcantly enhanced in the oxyR mutant host. The mRNA levels for cI
Łoś, Marcin, Anna Herman-Antosiewicz, Grzegorz Węgrzyn, Wróbel, Borys, Węgrzyn, Alicja, Szambowska, Anna, Łoś, Joanna, Joanna Całkiewicz, Agata Czyż, Borys Wróbel, Herman-Antosiewicz, Anna, Marcin Łoś, Całkiewicz, Joanna, Joanna M. Łoś, Anna Szambowska, Glinkowska, Monika, Czyż, Agata, Węgrzyn, Grzegorz, Alicja Węgrzyn, Monika Glinkowska   +19 more
core   +1 more source

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

Advanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han, Shuvra Mondal, Sungkeun Han, Chan‐Hwi Eom, Venkata Ramesh Naganaboina, Suk‐Won Hwang   +5 more
wiley   +1 more source

Upcycling Keratin‐Based Textile Waste Into High‐Performance Hybrid Fibers Via Tuning the Interfacial Interactions

Advanced Functional Materials, EarlyView.
Keratin recovered from animal‐hair textile waste is fractionated and blended with cellulose to produce continuously spun hybrid fibers. Selecting the high‐molecular‐weight keratin fraction enables 30 wt.% keratin incorporation while maintaining high strength in dry and wet states.
Mian Zhai, Daniel Van Opdenbosch, Inge Schlapp‐Hackl, Teemu Välisalmi, Markus Linder, Michael Hummel, Wenwen Fang   +6 more
wiley   +1 more source