HOW DOES THE POLYMER MAIN CHAIN INFLUENCE THE SIDE-CHAIN MOBILITY? A FLUORESCENCE PROBE STUDY BY MEANS OF TWISTED INTRAMOLECULAR CHARGE-TRANSFER PHENOMENA.

Shigeo Tazuke, Guo Rong Kun, Ryuichi Hayashi

Research output: Contribution to journalArticle

38 Citations (Scopus)

Abstract

The authors prepared poly(methyl methacrylate) (PMMA) containing a very small amount of DMAB chromophore attached to the side chain via an alkyl chain of variable length. Close study of TICT (Twisted Intramolecular Charge-Transfer) fluorescence in dilute solution revealed that the fluorescence behaviors are dependent on the length of spacer as well as on the chain conformation. It is apparent that small rotational motion in the side chain is controlled by the polymer main chain even in very dilute solutions.

Original languageEnglish
Pages (from-to)1046-1051
Number of pages6
JournalMacromolecules
Volume21
Issue number4
Publication statusPublished - 1988 Apr
Externally publishedYes

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Charge transfer
Polymers
Fluorescence
Polymethyl Methacrylate
Chromophores
Polymethyl methacrylates
Conformations

ASJC Scopus subject areas

  • Materials Chemistry

Cite this

HOW DOES THE POLYMER MAIN CHAIN INFLUENCE THE SIDE-CHAIN MOBILITY? A FLUORESCENCE PROBE STUDY BY MEANS OF TWISTED INTRAMOLECULAR CHARGE-TRANSFER PHENOMENA. / Tazuke, Shigeo; Rong Kun, Guo; Hayashi, Ryuichi.

In: Macromolecules, Vol. 21, No. 4, 04.1988, p. 1046-1051.

Research output: Contribution to journalArticle

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