Aggregation and chiroptical behavior of a high molecular weight chirally substituted dialkylpoly(p-phenyleneethynylene)
1999; Wiley; Volume: 20; Issue: 3 Linguagem: Inglês
10.1002/(sici)1521-3927(19990301)20
ISSN1521-3927
AutoresRainer Fiesel, Carrie E. Halkyard, Mary E. Rampey, Lioba Kloppenburg, Shannon L. Studer‐Martinez, Ullrich Scherf, Uwe H. F. Bunz,
Tópico(s)Crystallography and molecular interactions
ResumoMacromolecular Rapid CommunicationsVolume 20, Issue 3 p. 107-111 Research Article Aggregation and chiroptical behavior of a high molecular weight chirally substituted dialkylpoly(p-phenyleneethynylene) Rainer Fiesel, Rainer Fiesel Max-Planck-Institut für Polymerforschung, Ackermannweg 10, D-55128 Mainz, FRGSearch for more papers by this authorCarrie E. Halkyard, Carrie E. Halkyard Department of Chemistry and Biochemistry, College of Charleston, Charleston, SC 29424, USASearch for more papers by this authorMary E. Rampey, Mary E. Rampey Department of Chemistry and Biochemistry, College of Charleston, Charleston, SC 29424, USASearch for more papers by this authorLioba Kloppenburg, Lioba Kloppenburg Department of Chemistry and Biochemistry, University of South Carolina, Columbia, SC 29208, USASearch for more papers by this authorShannon L. Studer-Martinez, Shannon L. Studer-Martinez Department of Chemistry and Biochemistry, College of Charleston, Charleston, SC 29424, USASearch for more papers by this authorUllrich Scherf, Ullrich Scherf Max-Planck-Institut für Polymerforschung, Ackermannweg 10, D-55128 Mainz, FRGSearch for more papers by this authorUwe H. F. Bunz, Uwe H. F. Bunz bunz@psc.sc.edu Search for more papers by this author Rainer Fiesel, Rainer Fiesel Max-Planck-Institut für Polymerforschung, Ackermannweg 10, D-55128 Mainz, FRGSearch for more papers by this authorCarrie E. Halkyard, Carrie E. Halkyard Department of Chemistry and Biochemistry, College of Charleston, Charleston, SC 29424, USASearch for more papers by this authorMary E. Rampey, Mary E. Rampey Department of Chemistry and Biochemistry, College of Charleston, Charleston, SC 29424, USASearch for more papers by this authorLioba Kloppenburg, Lioba Kloppenburg Department of Chemistry and Biochemistry, University of South Carolina, Columbia, SC 29208, USASearch for more papers by this authorShannon L. Studer-Martinez, Shannon L. Studer-Martinez Department of Chemistry and Biochemistry, College of Charleston, Charleston, SC 29424, USASearch for more papers by this authorUllrich Scherf, Ullrich Scherf Max-Planck-Institut für Polymerforschung, Ackermannweg 10, D-55128 Mainz, FRGSearch for more papers by this authorUwe H. F. Bunz, Uwe H. F. Bunz bunz@psc.sc.edu Search for more papers by this author First published: 26 February 1999 https://doi.org/10.1002/(SICI)1521-3927(19990301)20:3 3.0.CO;2-ACitations: 83AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat Abstract The solvent and temperature dependent aggregation of high molecular weight bis[S-(+)-3,7-dimethyloctyl)] substituted poly(p-phenyleneethynylene) (PPE, 2) was examined by absorption, emission and circular dichroism spectroscopy. All herein employed methods strongly support the view that 2 forms ordered aggregates in the solid state and in solvent mixtures. This is the first case in which a chiral high molecular weight PPE displays its aggregation by both optical and chiroptical methods. Citing Literature Volume20, Issue3March 1999Pages 107-111 RelatedInformation
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