A novel supramolecular catalytic system based on amphiphilic triphenylphosphonium bromide for the hydrolysis of phosphorus acid esters

Aggregation in a Binary System Based on Calix[4]resorcinol with Phosphonium Groups and Hydrophilic Polymers

“…огромен и проявляется в их солюбилизационных, каталитических и агрегационных свойствах. [1][2][3][4][5][6] Формирование смешан-ных композиций на основе вышеперечисленных строи-тельных блоков способно снизить расход реагентов [1,7] и подключить факторы управления морфологией агре-гатов. [8][9][10][11] Бинарные композиции на основе поверхност-но-активных веществ (ПАВ), [12] полимер-коллоидные комплексы [7] и системы ПАВ-каликсарен [8][9][10] неизменно оказываются в фокусе научных исследований.…”

Supramolecular Catalytic System Based on β-Cyclodextrin, Sodium Dodecyl Sulfate and Pralidoxime for the Hydrolysis of Paraoxon

“…[8][9][10][11] These aggregate systems are more efficient because they can more tightly bind substrates. Another approach to increase the effectiveness of the surfactant action against poisonings is to use oxime derivatives as surfactant functionalizing groups and counterions.…”

Aggregation and Solubilization Properties of System Based on Glycine-Calix[4]resorcinol and Sodium Dodecyl Sulfate in Aqueous Medium

“…Using amino acid groups in the calixarene structure causes the development of the applications as drug delivery agents, [15] detection of biomolecules [16] and metal ion absorbents. [17] In order to create nanoscale supramolecular systems, the aggregation properties of calix [4]resorcinol functionalized with glycine groups at the upper rim (GC, Scheme 1) and its mixture with surfactant were investigated. Sodium dodecyl sulphate (SDS) served as a surfactant additive in mixed solutions.…”

“…Mixed compositions based on the building blocks of rigid (calixarenes, cyclodextrins) and soft (surfactant, polymers) structures invariably appear in the focus of scientific research, since they allow the development of multifunctional and smart materials, systems and structures to be promoted due to aggregation ability. [1][2][3][4][5][6] The formation of these mixed compositions can reduce the consumption of reagents [1,7] and connect the factors of morphology control of functional aggregates. [8][9][10] A review of the literature shows that in recent years a significant number of calix [4]resorcinol derivatives have been synthesized, and their aggregation properties in the absence and in the presence of surfactants have been studied.…”

“…[1][2][3][4][5][6] The formation of these mixed compositions can reduce the consumption of reagents [1,7] and connect the factors of morphology control of functional aggregates. [8][9][10] A review of the literature shows that in recent years a significant number of calix [4]resorcinol derivatives have been synthesized, and their aggregation properties in the absence and in the presence of surfactants have been studied. [8][9][10][11][12][13][14] Despite the fact that surfactants in this case can play the role of a matrix facilitating the processes of self-aggregation, the mixed surfactant systems with calixarene containing biocompatible fragments are much less studied.…”