Circular dichroism spectra of regioregular poly{3 (S)-2-methylbutyl -thiophene} and of poly{3,4-di (S)2-methylbutyl -thiophene}
| Autor: | Lebon, F, Longhi, G, Abbate, S, Catellani, M, Wang, F, Polavarapu, PL |
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| Jazyk: | angličtina |
| Rok vydání: | 2002 |
| Zdroj: | Enantiomer (Basel, Print) 7 (2002): 207–212. doi:10.1080/10242430290015827 info:cnr-pdr/source/autori:Lebon, F; Longhi, G; Abbate, S; Catellani, M; Wang, F; Polavarapu, PL/titolo:Circular dichroism spectra of regioregular poly{3 (S)-2-methylbutyl-thiophene} and of poly{3,4-di (S)2-methylbutyl-thiophene}/doi:10.1080%2F10242430290015827/rivista:Enantiomer (Basel, Print)/anno:2002/pagina_da:207/pagina_a:212/intervallo_pagine:207–212/volume:7 |
| Popis: | Ultraviolet absorption and Circular Dichroism spectra in the region 300-700 nm for highly regioregular samples of Poly{3[(S)- 2-methylbutyll-thiophene] are reported for solutions in good and poor solvents, at variable temperature, and for films in various conditions. In the latterc asen ovel CD datau p to the melting temperaturep rovide some hints for the self-assemblingp rocesst owards supramolecularo rganization. UV-visible and CD data are also reported on the related polymer Poly{3 ,4-di[ (S) -2-methylbutyl]- thiophene]. |
| Databáze: | OpenAIRE |
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