Results 31 to 40 of about 255,540 (312)

Conversion of Dagang Vacuum Residue into Oxygen-Containing Organic Compounds by Photo-Oxidation with H2O2 over TiO2

International Journal of Photoenergy, 2011
The photocatalytic depolymerization of Dagang vacuum residue (DVR) was carried out with H2O2 over TiO2 in a photochemical reactor. Most of the organic matter
Heng-Shen Xie, Zhi-Min Zong, Qing Wei, Tong Liu, Jian-Jun Zhao, Pei-Zhi Zhao, Shi-Hua Zhang, Xian-Yong Wei   +7 more
doaj   +1 more source

Oxygen: problems and solutions in electrochemistry

, 2013
Different aspects of the electrochemistry of oxygen are examined through four experimental examples: corrosion, passivation via organic thin films, oxygen reduction and water oxidation catalysis are outlined in order to outline the very different ...
Bardini, Luca <1985>
core   +1 more source

The Effect of Organic Compounds on Iron Concentration in the Process of Removing Iron from Sulfur-Containing Sodium Aluminate Solution via Oxidation

Metals
In this study, we investigate the effects of adding varying proportions of fulvic acid during the digestion of pyrite on the iron concentration in both dissolved and diluted sodium aluminate solutions.
Jingyi Hao, Daxue Fu, Na Xu, Qing Han
doaj   +1 more source

A kinetic and thermochemical database for organic sulfur and oxygen compounds [PDF]

Physical Chemistry Chemical Physics, 2015
Potential energy surfaces and reaction kinetics were calculated for reactions involving sulfur and oxygen, which are potentially relevant in combustion and desulfurization chemistry.
Class, Caleb A., Aguilera-Iparraguirre, Jorge, Green, William H.   +2 more
openaire   +4 more sources

Widely Targeted Metabolomics Method Reveals Differences in Volatile and Nonvolatile Metabolites in Three Different Varieties of Raw Peanut by GC–MS and HPLC–MS

Molecules
The aim of the present study was to comprehensively analyze and identify the metabolites of different varieties of raw peanut, as well as provide a reference for the utilization of different varieties of peanuts. In this study, three varieties of peanuts,
Jiantao Fu, Yuxing An, Dao Yao, Lijun Chen, Liwen Zhou, Dachun Shen, Sixing Dai, Yinglin Lu, Donglei Sun   +8 more
doaj   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

New routes to novel oeganofluorine compounds [PDF]

, 1989
Use of the carbon hydrogen bond as a functional group in free radical addition reactions to fluorinated olefins has been studied. Using cyclic ethers a detailed investigation of the products obtained revealed that not only carbon hydrogen bonds a to ...
Fuss, Robert W.
core  

Optimization of temperature and coagulators concentration to reduce biological oxygen demands in whey using fraction of full factorial statistical method [PDF]

Pizhūhish va Nuāvarī dar ̒Ulūm va Sanāyi̒-i Ghaz̠āyī, 2015
Whey is one of the major dairy wastes which is rich in organic compounds. These compounds reduce oxygen dissolved in water, inactivating the active water ecosystem and cause the loss of aquatics.
Fatemeh Ardestani, Elham Sadat Hosseini
doaj   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Deciphering organic substrate impacts in Anammox systems: A machine learning driven framework for predictive classification and process mechanism analysis

Environment International
The response mechanisms of anaerobic ammonium oxidation (Anammox) systems to organic compounds have been extensively characterized, yet the synergistic impacts of organic classification and concentration gradients remain debated due to inconsistencies in
Zemin Li, Yulun Wu, Tao Chen, Bo Yan, Chaohai Wei   +4 more
doaj   +1 more source