Results 1 to 10 of about 623 (115)
Inhibition of Zn(II) binding type IA topoisomerases by organomercury compounds and Hg(II). [PDF]
PLoS ONE, 2015 Type IA topoisomerase activities are essential for resolving DNA topological barriers via an enzyme-mediated transient single strand DNA break. Accumulation of topoisomerase DNA cleavage product can lead to cell death or genomic rearrangement.
Bokun Cheng +4 more
doaj +2 more sources
Glutathione reductase plays a role in the metabolism of methylmercury degradation in Rhodotorula mucilaginosa [PDF]
Microbiology SpectrumMercury pollution is a kind of heavy metal pollution with great harm and strong toxicity which exists worldwide. Some microorganisms can convert highly toxic methylmercury into inorganic mercury compounds with significantly reduced toxicity.
Yi Guo +8 more
doaj +2 more sources
Expanded Diversity and Phylogeny of mer Genes Broadens Mercury Resistance Paradigms and Reveals an Origin for MerA Among Thermophilic Archaea [PDF]
Frontiers in Microbiology, 2021 Mercury (Hg) is a highly toxic element due to its high affinity for protein sulfhydryl groups, which upon binding, can destabilize protein structure and decrease enzyme activity.
Christos A. Christakis +2 more
doaj +2 more sources
Formation and Reactions of Brønsted and Lewis Acid Adducts with Electron-Rich Heteroaromatic Compounds [PDF]
MoleculesElectron-rich heteroaromatics, such as furan, thiophene and pyrrole, as well as their benzo-condensed derivatives, are of great interest as components of natural products and as starting substances for various products including high-tech materials ...
Horst Hartmann, Jürgen Liebscher
doaj +2 more sources
The biotransformation of organomercury compounds. [PDF]
Biochem J, 1972 Daniel JW.
europepmc +4 more sources
Indonesian Journal of Chemistry, 2021 The current study aimed to prepare new organomercury and organotellurium compounds based on the condensation reaction of 1,7,7-trimethylbicyclo[2.2.1]heptan-2-one (camphor) and p-aminophenyl mercuric(II) chloride.
Nuha Hussain Al-Saadawy
doaj +1 more source
Indonesian Journal of Chemistry, 2022 The aim of the current study is to prepare organomercury and organotellurium compounds containing amino groups such as [1,1'-biphenyl]-4-amine and their derivatives by a mercuriation reaction.
Gofran Safi Mokhtar +1 more
doaj +1 more source
Study of microbial Activity of Some Arylorganomercury ( II ) Derivatives Containing Amino Group on Some Pathogenic Isolated Bacteria [PDF]
مجلة جامعة الانبار للعلوم الصرفة, 2012 :The aim of this study was to evaluate a microbial activity of the three organomercury compounds : 2-amino-5-methylphenyl mercury(II)chloride 1 , 2-amino-5-bromophenyl mercury(II)chloride 2 and 2-amino-5-nitrophenyl mercury(II)chloride 3 which were ...
Shatha Thanoon +3 more
doaj +1 more source
Orbital: The Electronic Journal of Chemistry, 2019 The reaction of (4-amino-2,3-dichlorophenyl)mercury (II) chloride with 3,4-dihydroxy benzaldehyde produce the organomercury compound 1 in 82% yield. Tellurated of 1 with tellurium (IV) tetrabromide gave the tellurium (IV) tribromide Schiff base compound ...
Rafid Humiadan Al-Asadi
doaj +3 more sources
Neurotoxicity of organomercurial compounds
Neurotoxicity Research, 2003 Mercury is a ubiquitous contaminant, and a range of chemical species is generated by human activity and natural environmental change. Elemental mercury and its inorganic and organic compounds have different toxic properties, but all them are considered hazardous in human exposure.
Sanfeliu, Coral +3 more
openaire +4 more sources