. " electrostatic complexes" . "2007-09-26+02:00"^^ . " molecular self-assembly" . "Using experimental and theoretical methods, in particular NMR spectra, relaxations and diffusometry, vibrational spectroscopy, light scattering, small-angle neutron scattering, selective potentiometry and theoretical calculations, there will be explored relations between structure parameters (charge density, number, type and accessibility of the ionic groups, chain flexibility), concentrations, or conditions of the system (ionic strength, temperature, dielectric properties of the medium) and the cooperativity in electrostatic coupling of complementary model polyions. The aim is to establish the main driving force ot the process and the nature of cooperative behavior in a broad class of different polyions. As a result, a generalized quantitative or semiquantitative theory should be formulated, wihich should be able to give a deeper understanding of the cooperative effect and a possibility to predict the behavior of analogous, practically interesting systems."@en . "Kooperativn\u00ED elektrostatick\u00E9 interakce makromolekul" . "Za pou\u017Eit\u00ED experiment\u00E1ln\u00EDch a teoretick\u00FDch metod, zejm\u00E9na NMR spekter, relaxac\u00ED a difusometrie, vibra\u010Dn\u00ED spektroskopie, rozptylu sv\u011Btla, malo\u00FAhlov\u00E9ho rozptylu neutron\u016F, selektivn\u00ED potenciometrie a teor. v\u00FDpo\u010Dt\u016F, budou prozkoum\u00E1ny vztahy mezi strukturn\u00EDmi parametry (hustota n\u00E1boje, po\u010Det, typ a p\u0159\u00EDstupnost skupin, pru\u017Enost \u0159et\u011Bzce), koncentra\u010Dn\u00EDmi pom\u011Bry resp. syst\u00E9mov\u00FDmi podm\u00EDnkami (iontov\u00E1 s\u00EDla, teplota, dielektrick\u00E9 vlastnosti prost\u0159ed\u00ED) a m\u00EDrou kooperativity p\u0159i elektrostatick\u00E9m slu\u010Dov\u00E1n\u00ED modelov\u00FDch komplement\u00E1rn\u00EDch polyiont\u016F. C\u00EDlem je ur\u010Dit hlavn\u00ED hnac\u00ED s\u00EDlu procesu, a charakter kooperativn\u00EDho chov\u00E1n\u00ED v \u0161irok\u00E9 t\u0159\u00EDd\u011B r\u016Fzn\u00FDch druh\u016F polyiont\u016F tak, aby v\u00FDsledkem byla pokud mo\u017Eno zobecn\u011Bn\u00E1 kvantitativn\u00ED nebo alespo\u0148 semikvantitativn\u00ED teorie, umo\u017E\u0148uj\u00EDc\u00ED jednak hlub\u0161\u00ED pochopen\u00ED kooperativn\u00EDho efektu, jednak p\u0159edpov\u011B\u010F chov\u00E1n\u00ED analogick\u00FDch, prakticky zaj\u00EDmav\u00FDch syst\u00E9m\u016F, vyskytuj\u00EDc\u00EDch se v molekul\u00E1rn\u00ED biologii a v konstrukci syntetick\u00FDch nano\u010D\u00E1stic." . . . "1"^^ . "Byly nalezeny a prok\u00E1z\u00E1ny v\u0161echny v\u00FDznamn\u00E9 mechanismy, vedouc\u00ED ke kooperaci vy\u0161\u0161\u00EDho \u0159\u00E1du p\u0159i elektrostatick\u00E9 vazebn\u00E9 interakci opa\u010Dn\u011B nabit\u00FDch molekul, v\u010D. dosud nezn\u00E1m\u00FDch faktor\u016F cooperativn\u00ED interakce p\u016Fvodn\u00EDch polyiont\u016F se sv\u00FDmi protiionty."@cs . . "cooperative interactions" . "There were found and verified mechanisms leading to a cooper. of higher order in the electrostatic binding interact. of oppositely charged macromolecules, incl. hitherto unknown factors of cooperat. interaction of the original polyions with counter-ions."@en . . . "IAA4050206" . "0"^^ . "6"^^ . . . "6"^^ . . "cooperative interactions; molecular self-assembly; electrostatic complexes; macromelecular complexes; polyelectrolytes"@en . . . . . . . "http://www.isvav.cz/projectDetail.do?rowId=IAA4050206"^^ . . . " macromelecular complexes" . . . "Cooperative electrostatic interactions of macromolecules"@en . "0"^^ .