Research output: Contribution to journal › Article › peer-review
Comb-like polyelectrolytes – New surfactants with controlled solubilization capacity. / Fetin, P. A.; Lezov, A. A.; Fetina, V. I.; Kadnikov, M. V.; Tsvetkov, N. V.; Zorin, I. M.
In: Journal of Molecular Liquids, Vol. 357, 119085, 01.07.2022.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Comb-like polyelectrolytes – New surfactants with controlled solubilization capacity
AU - Fetin, P. A.
AU - Lezov, A. A.
AU - Fetina, V. I.
AU - Kadnikov, M. V.
AU - Tsvetkov, N. V.
AU - Zorin, I. M.
N1 - Publisher Copyright: © 2022 Elsevier B.V.
PY - 2022/7/1
Y1 - 2022/7/1
N2 - Cationic surface-active monomers with 11-acryloyloxyundecyl tail in quaternary ammonium group and the corresponding comb-like polyelectrolytes are investigated. The sources of quaternary ammonium were aliphatic amines (trimethylamine and triethylamine) or aromatic and aliphatic cyclic amines (N-methylpiperidine, N-methylmorpholine, pyridine, quinoline). The monomer to polymer transformation increases the solubilization capacity of surfactant in one order of magnitude. The comb-like polyelectrolytes are capable to effective solubilization of hydrophobic probe over the wide concentration range including extremely low concentrations of the polymer. There aren't any precipitations of comb-like polyelectrolytes with temperature decrease unlike of many ionic low-molecular weight surfactants. Solubilization capacity of the hydrophobic probe by comb-like polyelectrolyte is slightly influenced by the molecular weight of the polymer and is determined by the nature of the ionic group of comb-like polyelectrolyte and counterion.
AB - Cationic surface-active monomers with 11-acryloyloxyundecyl tail in quaternary ammonium group and the corresponding comb-like polyelectrolytes are investigated. The sources of quaternary ammonium were aliphatic amines (trimethylamine and triethylamine) or aromatic and aliphatic cyclic amines (N-methylpiperidine, N-methylmorpholine, pyridine, quinoline). The monomer to polymer transformation increases the solubilization capacity of surfactant in one order of magnitude. The comb-like polyelectrolytes are capable to effective solubilization of hydrophobic probe over the wide concentration range including extremely low concentrations of the polymer. There aren't any precipitations of comb-like polyelectrolytes with temperature decrease unlike of many ionic low-molecular weight surfactants. Solubilization capacity of the hydrophobic probe by comb-like polyelectrolyte is slightly influenced by the molecular weight of the polymer and is determined by the nature of the ionic group of comb-like polyelectrolyte and counterion.
KW - Comb-like polyelectrolytes
KW - Light scattering
KW - Micelles
KW - Self-assembly
KW - Solubilization
KW - Structural design
UR - http://www.scopus.com/inward/record.url?scp=85127758497&partnerID=8YFLogxK
U2 - 10.1016/j.molliq.2022.119085
DO - 10.1016/j.molliq.2022.119085
M3 - Article
AN - SCOPUS:85127758497
VL - 357
JO - Journal of Molecular Liquids
JF - Journal of Molecular Liquids
SN - 0167-7322
M1 - 119085
ER -
ID: 94652542