Results 211 to 220 of about 571,236 (265)
Some of the next articles are maybe not open access.
Organic Compounds in Carbonaceous Meteorites
ChemInform, 2002AbstractFor Abstract see ChemInform Abstract in Full Text.
openaire +2 more sources
ORGANIC COMPOUNDS IN METEORITES
1980Recent studies of carbonaceous chondrites provide evidence that certain organic compounds are indigenous and the result of an abiotic, chemical synthesis. The results of several investigators have established the presence of amino acids and precursors, mono- and dicarboxylic acids, N-heterocycles, and hydrocarbons as well as other compounds.
openaire +2 more sources
Organic Vanadium Compounds - Transition State Analogy with Organic Phosphorus Compounds
Phosphorus, Sulfur, and Silicon and the Related Elements, 1996Abstract Vanadium compounds, particularly in oxidation state V, are potent inhibitors of phosphoryl group transfer enzymes. In this paper the existance of a correlation between the coordination geometry of a series of vanadium dipicolinate complexes and their potency as inhibitors for chicken intestinal alkaline phosphatase is examined.
Crans, Debbie C. +2 more
openaire +2 more sources
Photocrystallization observed in organic compounds
Applied Optics, 2001Consideration is given to the action of azo-dye temperature on Weigert's effect. Azo-dye-colored gelatin emulsions, on heating, have been found to show an increase both in the anisotropy photoinduction rate and in the magnitude of saturation anisotropy.
T D, Ebralidze +2 more
openaire +2 more sources
Hazardous organic compound analysis
Environmental Science & Technology, 1988Problemes rencontres lors de l'analyse de ces polluants organiques par chromatographie en phase gazeuse couplee avec une spectrometrie de masse: traitement des donnees, effets ...
K C, Swallow, N S, Shifrin, P J, Doherty
openaire +2 more sources
Selective adsorption of volatile organic compounds in metal-organic frameworks (MOFs)
Coordination Chemistry Reviews, 2023Benjamin Siu +2 more
exaly