Voronovska, AnnaTovarnitskyi, AndriiZelenyak, OrestaRanevska, MyroslavaStasiuk, AnnaFerens, MariiaFihurka, NataliiaTarnavchyk, Ihor2018-05-082018-05-082016Poly(ethylene glycol) and poly(propylene glycol)-containing aminofunctional copolyesters for biomedical application / Anna Voronovska, Andrii Tovarnitskyi, Oresta Zelenyak, Myroslava Ranevska, Anna Stasiuk, Mariia Ferens, Nataliia Fihurka, Ihor Tarnavchyk // Litteris et Artibus : proceedings of the 6th International youth science forum, November 24–26, 2016, Lviv, Ukraine / Lviv Polytechnic National University. – Lviv : Lviv Polytechnic Publishing House, 2016. – P. 444–445. – Bibliography: 3 titles.https://ena.lpnu.ua/handle/ntb/41048Polyesters (pseudo-poly(amino acids) based on the dicarboxilic amino acids and diols of different molecular weight (polyethylene glycols with polycondensation degree of 2-8) were synthesized using N,N′-dicyclo-hexyl-carbodiimide (DCC) – the activator of carboxyl grous. Also were synthesized the novel amphiphilic polyesterethers based on natural dibasic amino acids including their N-derivatives with controllable colloidal properties and ionogenic groups of cationic type (amino groups). The complex of properties (amphiphilicity, biodegradability and non-toxic degradation of the products) and the ability to form self-assembled structures in aqueous environment allow to use such polymers to form in vivo delivery systems.enpolyestersSteglichpolycondensationsolubilizationConference Abstract444-445