Cristais líquidos colestéricos: a quiralidade revela as suas cores
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Química Nova (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422007000700049 |
Resumo: | Chirality deeply impacts the macroscopic properties on all scales of the universe from elemental particles through biological structures up to astronomic systems. Specifically, chiral liquid crystals give rise to self-organized macrostructures with unparalleled properties. Here we present easy experiments with a special class of chiral liquid crystals that show temperature-induced selective reflection of light (thermochromic effect). Understanding this thermochromic effect allows undergraduate students better realize important properties of super and supramolecular systems. |
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Cristais líquidos colestéricos: a quiralidade revela as suas coresliquid crystalschiralitythermochromic effectChirality deeply impacts the macroscopic properties on all scales of the universe from elemental particles through biological structures up to astronomic systems. Specifically, chiral liquid crystals give rise to self-organized macrostructures with unparalleled properties. Here we present easy experiments with a special class of chiral liquid crystals that show temperature-induced selective reflection of light (thermochromic effect). Understanding this thermochromic effect allows undergraduate students better realize important properties of super and supramolecular systems.Sociedade Brasileira de Química2007-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422007000700049Química Nova v.30 n.7 2007reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422007000700049info:eu-repo/semantics/openAccessEly,FernandoHamanaka,Marcos H. Mamoru OtsukaMammana,Alaide Pellegrinipor2007-12-11T00:00:00Zoai:scielo:S0100-40422007000700049Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2007-12-11T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false |
dc.title.none.fl_str_mv |
Cristais líquidos colestéricos: a quiralidade revela as suas cores |
title |
Cristais líquidos colestéricos: a quiralidade revela as suas cores |
spellingShingle |
Cristais líquidos colestéricos: a quiralidade revela as suas cores Ely,Fernando liquid crystals chirality thermochromic effect |
title_short |
Cristais líquidos colestéricos: a quiralidade revela as suas cores |
title_full |
Cristais líquidos colestéricos: a quiralidade revela as suas cores |
title_fullStr |
Cristais líquidos colestéricos: a quiralidade revela as suas cores |
title_full_unstemmed |
Cristais líquidos colestéricos: a quiralidade revela as suas cores |
title_sort |
Cristais líquidos colestéricos: a quiralidade revela as suas cores |
author |
Ely,Fernando |
author_facet |
Ely,Fernando Hamanaka,Marcos H. Mamoru Otsuka Mammana,Alaide Pellegrini |
author_role |
author |
author2 |
Hamanaka,Marcos H. Mamoru Otsuka Mammana,Alaide Pellegrini |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Ely,Fernando Hamanaka,Marcos H. Mamoru Otsuka Mammana,Alaide Pellegrini |
dc.subject.por.fl_str_mv |
liquid crystals chirality thermochromic effect |
topic |
liquid crystals chirality thermochromic effect |
description |
Chirality deeply impacts the macroscopic properties on all scales of the universe from elemental particles through biological structures up to astronomic systems. Specifically, chiral liquid crystals give rise to self-organized macrostructures with unparalleled properties. Here we present easy experiments with a special class of chiral liquid crystals that show temperature-induced selective reflection of light (thermochromic effect). Understanding this thermochromic effect allows undergraduate students better realize important properties of super and supramolecular systems. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422007000700049 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422007000700049 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
10.1590/S0100-40422007000700049 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Química |
publisher.none.fl_str_mv |
Sociedade Brasileira de Química |
dc.source.none.fl_str_mv |
Química Nova v.30 n.7 2007 reponame:Química Nova (Online) instname:Sociedade Brasileira de Química (SBQ) instacron:SBQ |
instname_str |
Sociedade Brasileira de Química (SBQ) |
instacron_str |
SBQ |
institution |
SBQ |
reponame_str |
Química Nova (Online) |
collection |
Química Nova (Online) |
repository.name.fl_str_mv |
Química Nova (Online) - Sociedade Brasileira de Química (SBQ) |
repository.mail.fl_str_mv |
quimicanova@sbq.org.br |
_version_ |
1750318106883915776 |