{"id":754,"date":"2022-03-16T12:05:06","date_gmt":"2022-03-16T11:05:06","guid":{"rendered":"https:\/\/zfmf.web.amu.edu.pl\/?page_id=754"},"modified":"2022-03-16T12:06:34","modified_gmt":"2022-03-16T11:06:34","slug":"prof-uam-dr-hab-jaroslaw-sylwester-klos","status":"publish","type":"page","link":"https:\/\/zfmf.web.amu.edu.pl\/?page_id=754","title":{"rendered":"Prof. UAM dr hab. Jaros\u0142aw Sylwester K\u0142os"},"content":{"rendered":"\n<p>Badania naukowe i dydaktyka to g\u0142\u00f3wne obszary mojej aktywno\u015bci na UAM. Mechanika klasyczna, termodynamika roztwor\u00f3w elektrolit\u00f3w, symulacje komputerowe w fizyce i przedmioty informatyczne to niekt\u00f3re z wyk\u0142ad\u00f3w i \u0107wicze\u0144, kt\u00f3re przeprowadzi\u0142em na Wydziale Fizyki UAM w ramach dzia\u0142alno\u015bci dydaktycznej.<br><br>Tematyka mojej pracy naukowej koncentruje si\u0119 na modelowych uk\u0142adach polimerowych eksplorowanych metodami fizyki statystycznej. Przede wszystkim obejmuje ona dendrymery, zar\u00f3wno neutralne i obdarzone \u0142adunkiem elektrycznym (polielektrolity dendrytyczne). Podstawowym narz\u0119dziem, kt\u00f3re wykorzystuj\u0119 w badaniach s\u0105 gruboziarniste symulacje komputerowe Monte Carlo i dynamiki molekularnej. Przeprowadzane przeze mnie eksperymenty numeryczne pozwalaj\u0105 na ilo\u015bciow\u0105 i jako\u015bciow\u0105 inspekcj\u0119 dendrymer\u00f3w w r\u00f3\u017cnych \u015brodowiskach. W szczeg\u00f3lno\u015bci, dotycz\u0105 one w\u0142asno\u015bci konformacyjnych polielektrolit\u00f3w dendrytycznych w roztworze i ich zdolno\u015bci do kompleksacji z innymi polielektrolitami (np. surfaktantami jonowymi) w zale\u017cno\u015bci od parametr\u00f3w uk\u0142adu (np. temperatury, przenikalno\u015bci dielektrycznej rozpuszczalnika, st\u0119\u017cenia cz\u0105steczek, jako\u015bci rozpuszczalnika, generacji dendrymer\u00f3w). W ramach dzia\u0142alno\u015bci badawczej wsp\u00f3\u0142pracuj\u0119 z naukowcami z Instytutu Fizyki Uniwersytetu \u015al\u0105skiego i Instytutu Leibniza do Bada\u0144 nad Polimerami w Dre\u017anie.<br><br><strong>Poni\u017csza lista przedstawia m\u00f3j dorobek publikacyjny po\u015bwi\u0119cony fizyce polimer\u00f3w.<\/strong><\/p>\n\n\n\n<p>1. J. K\u0142os and T. Pakula, Interaction of a spherical particle with linear chains, J. Chem. Phys 118, 1507 (2003).<br><br>2. J. K\u0142os and T. Pakula, Interaction of a spherical particle with linear chains. II.Chains end-grafted at the particle surface, J. Chem. Phys 118, 7682 (2003).<br><br>3. J. K\u0142os and T. Pakula, Lattice Monte Carlo simulations of three-dimensional charged polymer chains, J. Chem. Phys. 120, 2496 (2004).<br><br>4. J. K\u0142os and T. Pakula, Lattice Monte Carlo simulations of three-dimensional charged polymer chains.II. Added salt., J. Chem. Phys. 120, 2502 (2004).<br><br>5. J. K\u0142os and T. Pakula, Computer simulations of chains end-grafted onto a spherical surface.Effect of matrix polymer, Macromolecules 37, 8145 (2004).<br><br>6. J. K\u0142os and T. Pakula, Lattice Monte Carlo simulations of a charged polymer chain. Effect of valence and concentration of the added salt, J. Chem. Phys. 122, 134908 (2005).<br><br>7. J. K\u0142os and T. Pakula, Computer simulations of a charged polymer chain with added multivalent salt. Effect of temperature and salt valence, J. Chem. Phys. 123, 024903, (2005).<br><br>8. J. K\u0142os and T. Pakula, Computer simulations of a polyelectrolyte chain with a mixture of multivalent salts, J. Phys. : Condens. Matter 17, 5635 (2005).<br><br>9. M. Majtyka, J. K\u0142os, Computer simulations of dendrimers with charged terminal groups, J. Phys. : Condens. Matter 18, 3581 (2006).<br><br>10. M. Majtyka, J. K\u0142os, The structure of dendrimers with charged terminal groups: Monte Carlo simulations , A. Phys. Pol. A 110, 833 (2006).<br><br>11. M. Majtyka, J. K\u0142os, Monte Carlo simulations of a charged dendrimer with explicit counterions and salt ions, Phys. Chem. Chem. Phys. 9, 2284 (2007).<br><br>12. J. K\u0142os, J. U. Sommer, Random copolymers at a selective interface: Saturation effects, J. Chem. Phys. 127, 174901 1-12 (2007).<br><br>13. J. S. K\u0142os, J.-U. Sommer, Adsorption of random copolymers by a selective layer: Monte Carlo studies, J. Chem.Phys. 128, 164908 (2008).<br><br>14. J. S. K\u0142os, J.-U. Sommer, Properties of Dendrimers with Flexible Spacer-Chains: A Monte Carlo Study, Macromolecules 42, 4878 (2009).<br><br>15. J. S. K\u0142os, D. Romeis, J.-U. Sommer, Adsorption of random copolymers from a melt onto a solid surface: Monte Carlo studies, J. Chem. Phys. 132, 024907 (2010).<br><br>16. J. S. K\u0142os, J.-U. Sommer, Simulations of Terminally Charged Dendrimers with Flexible Spacer Chains and Explicit Counterions, Macromolecules 43, 4418 (2010).<br><br>17. J. S. K\u0142os, J.-U. Sommer, Simulations of Dendrimers with Flexible Spacer Chains and Explicit Counterions under Low and Neutral pH Conditions, Macromolecules 43, 10659 (2010).<br><br>18. J. S. K\u0142os, J.-U. Sommer, Monte Carlo simulations of charged dendrimer-linear polyelectrolyte complexes and explicit counterions, J. Chem. Phys. 134, 204902 (2011).<br><br>19. J. S. K\u0142os, J.-U. Sommer, Simulation of complexes between a charged dendrimer and a linear polyelectrolyte with finite rigidity, Macromol. Theory Simul. 21, 448 (2012).<br><br>20. J. S. K\u0142os, J.-U. Sommer, Simulations of Neutral and charged dendrimers in solvents of Varying Quality, Macromolecules 46 (8), 3107 (2013).<br><br>21. J. S. K\u0142os, J.-U. Sommer, Coarse Grained Simulations of Neutral and Charged Dendrimers, Polymer Sci., Ser. C. 55 (1), 125 (2013).<br><br>22. J.-U. Sommer, J. S. K\u0142os, O. N. Mironova, Adsorption of branched and dendritic polymers onto flat surfaces: A Monte Carlo Study, J. Chem. Phys. 139, 244903 (2013).<br><br>23. J. S. K\u0142os, J.-U. Sommer, Simulations of a Grafted Dendritic Polyelectrolyte in Electric Fields, Macromolecules 48, 1179 (2015).<br><br>24. J. S. K\u0142os, J.-U. Sommer, Dendrimer solutions: A Monte Carlo study, Soft Matter 12, 9007 (2016).<br><br>25. J. S. K\u0142os, Dendritic polyelectrolytes revisited through the Poisson\u2013Boltzmann\u2013Flory theory and the Debye\u2013H\u00fcckel approximation, PCCP 20, 2693 (2018).<br><br>26. J. S. K\u0142os, J. Milewski, Dendritic polyelectrolytes as seen by the Poisson\u2013Boltzmann\u2013Flory theory, PCCP 20, 17818 (2018).<br><br>27. J. S. K\u0142os, The Poisson\u2013Boltzmann\u2013Flory Approach to Charged Dendrimers: Effect of Generation and Spacer Length, Macromolecules 52, 3625 (2019).<br><br>28. J. S. K\u0142os, J. Paturej, Charged Dendrimers with Finite-Size Counterions, J. Phys. Chem. B 124, 7957 (2020).<br><br>29. J. S. K\u0142os, J. Paturej, Spatial segregation of mixed\u2010sized counterions in dendritic polyelectrolytes, Scientific Reports 11, Article number: 8108 (2021), doi.org\/10.1038\/s41598-021-87448-9<br><br>30. K. Haydukivska, V. Blavatska , J. S. K\u0142os, J. Paturej, Conformational properties of hybrid star-shaped polymers comprised of linear and ring arms, Phys. Rev. E 105, 034502-1\/9 (2022).<br><br>31. J. S. K\u0142os, J. Paturej, Binding mechanisms in dendrimer-surfactant complexes, Phys. Rev. E 105, 034501-1\/7 (2022).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Badania naukowe i dydaktyka to g\u0142\u00f3wne obszary mojej aktywno\u015bci na UAM. Mechanika klasyczna, termodynamika roztwor\u00f3w elektrolit\u00f3w, symulacje komputerowe w fizyce i przedmioty informatyczne to niekt\u00f3re z wyk\u0142ad\u00f3w i \u0107wicze\u0144, kt\u00f3re przeprowadzi\u0142em na Wydziale Fizyki UAM w ramach dzia\u0142alno\u015bci dydaktycznej. Tematyka mojej pracy naukowej koncentruje si\u0119 na modelowych uk\u0142adach polimerowych eksplorowanych metodami fizyki statystycznej. Przede wszystkim [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/zfmf.web.amu.edu.pl\/index.php?rest_route=\/wp\/v2\/pages\/754"}],"collection":[{"href":"https:\/\/zfmf.web.amu.edu.pl\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/zfmf.web.amu.edu.pl\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/zfmf.web.amu.edu.pl\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zfmf.web.amu.edu.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=754"}],"version-history":[{"count":2,"href":"https:\/\/zfmf.web.amu.edu.pl\/index.php?rest_route=\/wp\/v2\/pages\/754\/revisions"}],"predecessor-version":[{"id":757,"href":"https:\/\/zfmf.web.amu.edu.pl\/index.php?rest_route=\/wp\/v2\/pages\/754\/revisions\/757"}],"wp:attachment":[{"href":"https:\/\/zfmf.web.amu.edu.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=754"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}