Intrapolymer charge separation induced by picosecond multiphoton excitation: polyesters with pendant 1-pyrenyl groups in DMF

Hiroshi Masuhara; Jun A. Tanaka; Noboru Mataga; Yuhko Higuchi; Shigeo Tazuke

doi:10.1016/0009-2614(86)87058-0

Intrapolymer charge separation induced by picosecond multiphoton excitation: polyesters with pendant 1-pyrenyl groups in DMF

Hiroshi Masuhara, Jun A. Tanaka^*, Noboru Mataga, Yuhko Higuchi, Shigeo Tazuke

^*Corresponding author for this work

Department of Applied Chemistry

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

Intrapolymer electron transfer from the higher excited to the neighbouring ground states of pyrenyl chromophores occurs rapidly in polyesters. This charge separation process is characteristic of polymers and was not observed in the studies on bichromophoric model compounds. Relative geometrical structures of the relevant chromophores are discussed by comparing the results with those of polypeptides having the same chromophore.

Original language	English
Pages (from-to)	246-250
Number of pages	5
Journal	Chemical Physics Letters
Volume	125
Issue number	3
DOIs	https://doi.org/10.1016/0009-2614(86)87058-0
State	Published - 4 Apr 1986

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title = "Intrapolymer charge separation induced by picosecond multiphoton excitation: polyesters with pendant 1-pyrenyl groups in DMF",

abstract = "Intrapolymer electron transfer from the higher excited to the neighbouring ground states of pyrenyl chromophores occurs rapidly in polyesters. This charge separation process is characteristic of polymers and was not observed in the studies on bichromophoric model compounds. Relative geometrical structures of the relevant chromophores are discussed by comparing the results with those of polypeptides having the same chromophore.",

author = "Hiroshi Masuhara and Tanaka, {Jun A.} and Noboru Mataga and Yuhko Higuchi and Shigeo Tazuke",

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T1 - Intrapolymer charge separation induced by picosecond multiphoton excitation

T2 - polyesters with pendant 1-pyrenyl groups in DMF

AU - Masuhara, Hiroshi

AU - Tanaka, Jun A.

AU - Mataga, Noboru

AU - Higuchi, Yuhko

AU - Tazuke, Shigeo

PY - 1986/4/4

Y1 - 1986/4/4

N2 - Intrapolymer electron transfer from the higher excited to the neighbouring ground states of pyrenyl chromophores occurs rapidly in polyesters. This charge separation process is characteristic of polymers and was not observed in the studies on bichromophoric model compounds. Relative geometrical structures of the relevant chromophores are discussed by comparing the results with those of polypeptides having the same chromophore.

AB - Intrapolymer electron transfer from the higher excited to the neighbouring ground states of pyrenyl chromophores occurs rapidly in polyesters. This charge separation process is characteristic of polymers and was not observed in the studies on bichromophoric model compounds. Relative geometrical structures of the relevant chromophores are discussed by comparing the results with those of polypeptides having the same chromophore.

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U2 - 10.1016/0009-2614(86)87058-0

DO - 10.1016/0009-2614(86)87058-0

M3 - Article

AN - SCOPUS:46149135345

VL - 125

SP - 246

EP - 250

JO - Chemical Physics Letters

JF - Chemical Physics Letters

SN - 0009-2614

IS - 3

ER -

Intrapolymer charge separation induced by picosecond multiphoton excitation: polyesters with pendant 1-pyrenyl groups in DMF

Abstract

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