Interpolyelectrolyte complexes: advances and prospects of applicationстатья
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Дата последнего поиска статьи во внешних источниках: 28 февраля 2020 г.
Аннотация:Advances in the development of water-soluble nonstoichiometric polyelectrolyte complexes, which are characterized by high stability and are able to participate in competitive interpolyelectrolyte reactions, are summarized and analyzed. The complexes remain stable over a wide range of external conditions (pH, ionic strength, temperature), but show rapid, reversible and highly sensitive response to environmental changes outside this range by changing the phase state. The review considers methods of preparation and properties of nonstoichiometric polyelectrolyte complexes formed by interactions between oppositely charged polyelectrolytes. These reagents can be used for controlled modification of various surfaces, the preparation of soluble complexes functionalized by different molecules, the suppression and prevention of protein aggregation. The review briefly summarizes new types of soluble polyelectrolytes and polyelectrolyte complexes of different nature and with different structures, including biopolymers and dendrimers, suitable for solving problems in medical and agricultural biotechnolog. In order to evaluate the results achieved, there is need to integrate and analyze the data on interpolyelectrolyte reactions, which are of most interest for a wide range of researchers.
Bibliography — 118 references.