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Abstract. In this review the properties of annealed, quenched and betainic (or zwitterionic) polyampholytes in solution and gel state are analyzed. The stimuli-responsive character of water- soluble and water-swelling polyampholytes exhibiting temperature-, salt-, pH-, solvent-, DC- and bio-sensitivity is considered. Self-healing and shape memory behavior of polyampholyte gels is also in the eyeshot of this review. Catalytic properties of metal nanoparticles and enzymes immobilized within macroporous polyampholyte cryogels to design stable, active and selective flow through catalysts in reactions of hydrolysis, hydrogenation and oxidation of various substrates are highlighted. Future perspectives in development of polyampholytes are outlined.
Key words. polyampholytes, stimuli-sensitivity, hydrogels, cryogels, catalysis
DOI: http://uzpolymerjournal.com/articles/article.php?id=220105
Citation: Kudaibergenov S. E., Bekturov E. A., RECENT ADVANCES IN SYNTHETIC POLYAMPHOLYTES. Uzbekistan Journal of Polymers, Vol. 1(1) 2022: pp.45-60. DOI: http://uzpolymerjournal.com/articles/article.php?id=220105
Announcement text goes here and the text goes here. We present an action from which the dynamics of homogeneous cosmologies can be derived. The action has no dependence on scale within the system and hence is more parsimonious in its description than the Einstein-Hilbert action.
Text text goes here and the text goes here. We present an action from which the dynamics of homogeneous cosmologies can be derived. The action has no dependence on scale within the system and hence is more parsimonious in its description than the Einstein-Hilbert action.