Results 141 to 150 of about 2,820 (183)

50 Years of Organoselenium Chemistry, Biochemistry and Reactivity: Mechanistic Understanding, Successful and Controversial Stories. [PDF]

Chemistry
Madabeni A, Bortoli M, Nogara PA, Ribaudo G, Dalla Tiezza M, Flohé L, Rocha JBT, Orian L.   +7 more
europepmc   +1 more source

Electrochemical Synthesis of 3-Selenyl-Chromones via Domino C(sp²)-H Bond Selenylation/Annulation of Enaminones. [PDF]

Molecules
Brito JM, Oliveira IME, Moraes CAO, Schneider AR, Frizon TEA, Botteselle GV, Singh VP, Stein AL, Casagrande GA, Camara GA, Braga AL, Rafique J, Saba S.   +12 more
europepmc   +1 more source

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Organoselenium and Organotellurium Compounds:  Toxicology and Pharmacology

Chemical Reviews, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
Cristina W Nogueira, Gilson Zeni, João B T Rocha   +2 more
exaly   +3 more sources

Organoselenium compounds as fluorescent probes

Coordination Chemistry Reviews, 2015
Abstract Fluoroprobes are compounds which detect analytes (neutral molecules and ions) by simple, inexpensive, and fast fluorimetric responses. In this review, we provide insights into the development of new organoselenium compounds as fluoroprobes for detecting various analytes. These organoselenium fluoroprobes are capable of metal cation and anion
Snigdha Panda, Arunashree Panda, Sanjio S Zade   +2 more
exaly   +2 more sources

Organoselenium Compounds in Medicinal Chemistry

ChemMedChem
AbstractThe chemical and biological interest in this element and the molecules bearing selenium has been exponentially growing over the years. Selenium, formerly designated as a toxin, becomes a vital trace element for life that appears as selenocysteine and its dimeric form, selenocystine, in the active sites of selenoproteins, which catalyze a wide ...
Juan B Rodríguez, Carola Gallo-Rodriguez   +1 more
exaly   +4 more sources

Insights into the Recent Synthetic Advances of Organoselenium Compounds

ChemistrySelect, 2021
Abstract The ever‐growing interest for organoselenium compounds amongst the chemists has made commendable impact in the field of medicinal chemistry, material chemistry, chemical biology and biochemistry. Researchers have progressively contributed in the development of organoselenium compounds over the years which has been ...
Priyanka N Makhal, Arijit Nandi, Venkata Rao Kaki   +2 more
exaly   +4 more sources

Genotoxicity of organoselenium compounds in human leukocytes in vitro

Mutation Research - Genetic Toxicology and Environmental Mutagenesis, 2009
DNA damage and cell viability of human leukocytes cells were examined as simple tests for screening the potential toxicity of organoselenium compounds. Leukocytes were incubated with different organoselenium compounds at 4, 10, 40 and 100 microM or vehicle (DMSO) for 3h at 37 degrees C before of in vitro assays.
Ricardo S Schwab, João B T Rocha, Cristina W Nogueira   +2 more
exaly   +3 more sources

Antimicrobial Activity of Organoselenium Compounds

, 2014
The use of organoselenium reagents as catalysts is a common thread that runs through the chapters of this book, introducing important aspects of the modern organoselenium chemistry: organocatalysis, green chemistry, bioinspiration, antioxidant activity.
PIETRELLA, Donatella
openaire   +2 more sources

In vivo quantification of volatile organoselenium compounds released by bacteria exposed to selenium with HS-SPME-GC-MS. Effect of selenite and selenium nanoparticles

Talanta, 2021
Quantification of volatile organoselenium species released by Escherichia coli (E. coli) and Staphylococcus aureus (S. aureus), after their growth in the presence of 1 and 2 mg Se⋅L-1 as both selenite and chitosan modified selenium nanoparticles (Ch ...
, Jon Sanz-Landaluze, Maria Eugenia León-González   +2 more
exaly   +2 more sources