Title: Aggregation and catalytic properties of polymer-calix[4]resorcinarene-water-dimethylformamide systems.
Authors: Pashirova, T. N.; Lukashenko, S. S.; Kosacheva, E. M.; Leonova, M. V.; Knyazeva, I. R.; Burilov, A. R.; Kudryavtseva, L. A.; Konovalov, A. I.
Abstract: The aggregation in poly(ethylene imine) (poly(ethylene glycol))-calix[4]resorcinarene-water-dimethylformamide (30 vol %) systems and the catalytic activity of these compositions in hydrolysis of 4-nitrophenylbis(chloromethyl)phosphinate are studied by conductometry, tensiometry, lightscattering, and viscometry. Critical association concentrations, hydrodynamic radii of polymer-colloid aggregates, and kinetic parameters of hydrolysis are determined.
Subjects: CLUSTERING of particles; DIMETHYLFORMAMIDE; FORMAMIDE; HYDROLYSIS; LIGHT scattering
Publication: Colloid Journal, 2008, Vol 70, Issue 2, p202
ISSN: 1061-933X
Publication type: Academic Journal
DOI: 10.1134/S1061933X08020130

Aggregation and catalytic properties of polymer-calix[4]resorcinarene-water-dimethylformamide systems.

Pashirova, T. N.; Lukashenko, S. S.; Kosacheva, E. M.; Leonova, M. V.; Knyazeva, I. R.; Burilov, A. R.; Kudryavtseva, L. A.; Konovalov, A. I.