Polythiophene-based conjugated polyelectrolyte: Optical properties and association behavior in solution

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F15%3A10293224" target="_blank" >RIV/00216208:11310/15:10293224 - isvavai.cz</a>
Alternative codes found
RIV/61389013:_____/15:00443715 RIV/70883521:28610/15:43872969
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S037967791500017X#" target="_blank" >http://www.sciencedirect.com/science/article/pii/S037967791500017X#</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.synthmet.2015.01.015" target="_blank" >10.1016/j.synthmet.2015.01.015</a>

Result language
angličtina
Original language name
Polythiophene-based conjugated polyelectrolyte: Optical properties and association behavior in solution
Original language description
Conjugated polyelectrolyte with polythiophene main chain and imidazolium side groups, poly{3-[6-(1- methylimidazolium-3-yl) hexyl]thiophene-2,5-diyl bromide}, is investigated. Polymer architecture with hydrophobic main chain and hydrophilic side groups is responsible for the inconvenient behavior of the polymer in solution. Absorption and emission characteristics and supramolecular assembling are investigated by spectroscopic, microscopic and light-scattering methods. We report significant solvatochromism which is observable by a naked eye. Water solutions and mixed solvent systems exhibit most interesting features: supramolecular assembling was investigated by DLS, AFM and TEM techniques and common spectroscopic methods such as UV-vis and fluorescencespectroscopy. Moreover, slow relaxation processes take part inwater as it is evidenced by time evolution of absorption spectra. It is a result of vanishing of inter- and intramolecular interactions. These interactions are responsible for
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CD - Macromolecular chemistry
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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