We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Self-assembling catalytic systems based on new amphiphile containing purine fragment, exhibiting substrate specificity in hydrolysis of phosphorus acids esters.
- Authors
Samarkina, D.; Gabdrakhmanov, D.; Semenov, V.; Valeeva, F.; Gubaidullina, L.; Zakharova, L.; Reznik, V.; Konovalov, A.
- Abstract
Micellar catalytic systems based on new purine-containing amphiphile for hydrolytic decomposition of organophosphorus toxicants have been prepared. The aggregation threshold of the system has been estimated by means of tensiometry, conductometry, spectrophotometry, and dynamic light scattering. The solubilizing action of the amphiphile towards the hydrophobic dye has been demonstrated. Kinetic studies of hydrolysis of phosphonates differing in the hydrophobicity have disclosed the substrate specificity of the micellar catalysts; inhibition instead of catalysis has been observed in the case of the less hydrophobic substrate.
- Subjects
PURINES; AMPHIPHILES; ORGANOPHOSPHORUS compounds; LIGHT scattering; PHOSPHONATES
- Publication
Russian Journal of General Chemistry, 2016, Vol 86, Issue 3, p656
- ISSN
1070-3632
- Publication type
Academic Journal
- DOI
10.1134/S1070363216030233