000859745 001__ 859745 000859745 005__ 20210130000357.0 000859745 0247_ $$2doi$$a10.1007/s00396-018-4458-9 000859745 0247_ $$2ISSN$$a0023-2904 000859745 0247_ $$2ISSN$$a0303-402X 000859745 0247_ $$2ISSN$$a0368-6590 000859745 0247_ $$2ISSN$$a0372-820X 000859745 0247_ $$2ISSN$$a1435-1536 000859745 0247_ $$2WOS$$aWOS:000456185100010 000859745 037__ $$aFZJ-2019-00582 000859745 041__ $$aEnglish 000859745 082__ $$a540 000859745 1001_ $$0P:(DE-HGF)0$$aLezov, A. A.$$b0 000859745 245__ $$aTemperature-responsive star-shaped poly(2-ethyl-2-oxazoline) and poly(2-isopropyl-2-oxazoline) with central thiacalix[4]arene fragments: structure and properties in solutions 000859745 260__ $$aHeidelberg$$bSpringer$$c2019 000859745 3367_ $$2DRIVER$$aarticle 000859745 3367_ $$2DataCite$$aOutput Types/Journal article 000859745 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1548234741_20740 000859745 3367_ $$2BibTeX$$aARTICLE 000859745 3367_ $$2ORCID$$aJOURNAL_ARTICLE 000859745 3367_ $$00$$2EndNote$$aJournal Article 000859745 520__ $$aTemperature-responsive star-shaped poly(2-ethyl-2-oxazoline) (star-PETOX) and poly(2-isopropyl-2-oxazoline) (star-PIPOX) with arms grafted to the lower rim of thiacalix[4]arene were studied in solutions by viscometry, sedimentation velocity, light scattering, and small-angle neutron scattering. The experiments were carried out in water and tetrahydrofuran solutions. It was revealed that in tetrahydrofuran, the studied polymers were present only as individual molecules, while in aqueous solutions, in addition to individual molecules, large polymer aggregates were found. Molecular characteristics of the star-PETOX and star-PIPOX samples were estimated; their behavior in tetrahydrofuran and water was studied over a wide temperature range. It was established that a cloud point of the aqueous solution of star-PETOX (67 °C) is higher than that of a solution of star-PIPOX (35 °C). Comparison of the data obtained by dynamic light scattering and small-angle neutron scattering turned out to be fruitful in revealing all the structural levels of the organization of star-PETOX and star-PIPOX in aqueous solutions. 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S.$$b1 000859745 7001_ $$0P:(DE-HGF)0$$aPodsevalnikova, A. N.$$b2 000859745 7001_ $$0P:(DE-HGF)0$$aSenchukova, A. S.$$b3 000859745 7001_ $$0P:(DE-HGF)0$$aLebedeva, E. V.$$b4 000859745 7001_ $$0P:(DE-HGF)0$$aDudkina, M. M.$$b5 000859745 7001_ $$0P:(DE-HGF)0$$aTenkovtsev, A. V.$$b6 000859745 7001_ $$0P:(DE-HGF)0$$aNekrasova, T. N.$$b7 000859745 7001_ $$0P:(DE-HGF)0$$aAndreeva, L. N.$$b8 000859745 7001_ $$0P:(DE-HGF)0$$aSmyslov, R. Yu.$$b9 000859745 7001_ $$0P:(DE-HGF)0$$aGorshkova, Yu. E.$$b10 000859745 7001_ $$0P:(DE-HGF)0$$aKopitsa, G. P.$$b11 000859745 7001_ $$0P:(DE-Juel1)130905$$aRadulescu, Aurel$$b12 000859745 7001_ $$0P:(DE-Juel1)130893$$aPipich, Vitaliy$$b13 000859745 7001_ $$0P:(DE-HGF)0$$aTsvetkov, N. 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