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Association behavior of diblock copolymers with pH-responsive and thermoresponsive blocks in aqueous solutions
Škorňa, Adam ; Štěpánek, Miroslav (advisor) ; Raus, Vladimír (referee)
Univerzita Karlova Přírodovědecká fakulta Studijní program: Makromolekulární chemie Studijní obor: Makromolekulární chemie Bc. Adam Škorňa Asociační chování dvojblokových kopolymerů s pH-responsivními a termoresponsivními bloky ve vodných roztocích Associationbehavior of diblock copolymers with pH-responsive and thermoresponsive blocks in aqueous solutions Diplomová práce Školitel: prof. RNDr. Miroslav Štepánek. Ph.D. Praha 2022/2023 Abstract The growing number of double-responsive block copolymers with well-defined physical properties have beensynthesizedbycontrolledradical polymerization inthe last decades.These block copolymers (BCPs) can have interestingarchitecture and very complex phase behaviour, resulting in so-called "schizophrenic" micellization. It was suggested previously that BCPs consisting of a polyelectrolyte block and a thermoresponsive block may exhibit so-called "schizophrenic" micellization: In selective solvents, depending on pH and temperature, solvophilic (core-forming) blocks of these BCPs may become solvophobic (corona-forming). In this thesis, we conducted a study of double-responsive diblockcopolymer poly(di-[ethylene glycol] methyl ether methacrylate)-b-poly(2-[diisopropylamino] ethyl methacrylate) (PDEGMA-b-PDIPAEMA), inwhich PDEGMA acts as thermoresponsive blockwithLCST of 27...

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