Results 61 to 70 of about 18,352 (245)

Redox‐Mediated Aluminum–Air Fuel Cells With Suppressed Hydrogen Evolution for Durable Power Generation

Advanced Energy Materials, EarlyView.
The redox‐mediated aluminum–air fuel cell (RM‐AAFC) integrates a soluble redox mediator, 7,8‐dihydroxy‐2‐phenazine sulfonic acid (DHPS), to facilitate the oxidation of aluminum and inhibit hydrogen evolution reaction (HER) through competitive reactions between DHPS reduction and HER on the Al surface.
Yuxi Song, Hang Zhang, Zhongheng Fu, Zeyun Gu, Lingchao Xia, Haoyang Guo, Jiahao Zhuang, Yizhuo He, Linghang Meng, Zhi Wei Javier Ang, Qing Wang   +10 more
wiley   +1 more source

Modulating IDO1 and TDO Inhibition Through Structural Modification of Diaryl Hydroxylamines. [PDF]

ChemMedChem
Diaryl hydroxylamines have emerged as promising scaffolds for targeting the tryptophan‐catabolizing enzymes indoleamine 2,3‐dioxygenase 1 (IDO1) and tryptophan 2,3‐dioxygenase (TDO), key drivers of tumor immune escape. Building on the reported dual IDO1/TDO inhibitory activity of O‐((3,5‐difluorophenyl)(phenyl)methyl)hydroxylamine, a series of diaryl ...
Foscolos AS, Pappas A, Petroulias CN, Kapella A, Prifti GM, Zoidis G, Papadopoulos M, Mpakali A, Chiotellis A.   +8 more
europepmc   +2 more sources

Conversion of Oximes to Carbonyl Compounds by Triscetylpyridinium Tetrakis(oxodiperoxotungsto) Phosphate (PCWP)-mediated Oxidation with Hydrogen Peroxide

Molecules, 2008
Aromatic and aliphatic oximes have been deoximated in chloroform-water to the corresponding aldehydes with dilute hydrogen peroxide and triscetylpyridinium tetrakis (oxodiperoxotungsto) phosphate as catalyst.
Rosa M. Toscano, Gaetano Tomaselli, Antonio Rescifina, Ugo Chiacchio, Francesco P. Ballistreri   +4 more
doaj   +1 more source

Gas-chromatographic analysis of sugars and related hydroxy acids as acyclic oxime and ester trimethylsilyl derivatives [PDF]

, 1974
A g.l.c. method which makes possible the simultaneous analysis of the common types of acidic and neutral sugars is described. Particular advantages are achieved with hydroxy acids, ketoses, and uronic acids.
Petersson, Göran
core   +1 more source

Novel and Efficient Synthesis of N,N-dialkylamino-O-alkyl-2-(1-methyl-2-oxopropylidene)phosphorohydrazido Oximes. Part 3.

Molecules, 2007
A novel and efficient method has been developed for the synthesis of N,N-dialkylamino-O-alkyl-2-(1-methyl-2-oxopropylidene)phosphorohydrazido oximes 5.
Mahabir P. Kaushik, Arvind K. Gupta, Rajesh Kumar   +2 more
doaj   +1 more source

Evaluation of the activity of aromatic aldehydes and their oximes against human erythrocyte acetylcholinesterase enzyme

Acta Brasiliensis, 2017
Considering the therapeutic importance of the acetylcholinesterase inhibitor drugs, as well, enzyme regenerators drugs, in cases of organophosphate poisoning.
Maíra Dias Mangueira Bastos, Victória Laysna dos Anjos Santos, Arlan de Assis Gonsalves, Cleônia Roberta Melo Araújo   +3 more
doaj   +1 more source

Antidotal effect of combinations obidoxime/HI-6 and memantine in mice poisoned with soman, dichlorvos or heptenophos [PDF]

Vojnosanitetski Pregled, 2011
Introduction/Aim. In acute organophosphate poisoning the issue of special concern is the appearance of muscle fasciculations and convulsions that cannot be adequately antagonised by the use of atropine and oxime therapy.
Antonijević Biljana, Stojiljković Miloš P., Bokonjić Dubravko, Vučinić Slavica   +3 more
doaj   +1 more source

Synthesis, Characterization and Preliminary Antifungal Activity of Some Co(II) and Zn(II) Complexes Derived from Oximes of 2-Acetyl Aromatic Heterocycles

Orbital: The Electronic Journal of Chemistry, 2021
Present work focuses on syntheses, characterization, preliminary antifungal screening of some transition metal complexes derived from oximes of 2-acetylpyridine, 2-acetylthiophene and 2-acetylfuran; using Zn(II) and Co(II) chlorides.
Deepankar Sharma, Purnima Nag
doaj   +1 more source

Effects of occupational exposure in pesticide plant on workers' serum and erythrocyte cholinesterase activity [PDF]

, 2007
Objectives: The determination of cholinesterase activity has been commonly applied in the biomonitoring of exposure to organophosphates and carbamates and in the diagnosis of poisoning with anticholinesterase compounds.
Ahmadi, A.R., Joshaghani, H.R., Mansourian, A.R.   +2 more
core   +1 more source

In Silico Identification of Hit Compound to Counteract A-Series Nerve Agents Poisoning

Chemistry
Organophosphorus (OP) nerve agents inhibit acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) by phosphylating the catalytic serine. Oxime reactivators can restore enzymatic activity by a nucleophilic attack of the oximate anion on the ...
Nikola Maraković
doaj   +1 more source