Laser photolysis studies of spiropyran-merocyanine aggregate formation in solution

Yehoshua Kalisky; David J. Williams

doi:10.1016/0009-2614(82)83123-0

Laser photolysis studies of spiropyran-merocyanine aggregate formation in solution

Yehoshua Kalisky, David J. Williams

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

2 Scopus citations

Abstract

The photoinduced processes leading to formation of J-aggregate stacks of 1-(β-methacryloxyethyl)-3,3-dimethyl-6′- nitrospiro-(indoline-2,2′-[2H-[2H-1] benzopyran) d its associated ring opened merocyanine form B have been determined by N₂-laser transient spectroscopy. Detailed mechanisms for formation of complexes AB, A₂B, and J-aggregate stacks (A₂B)_n in aliphatic and aromatic solvents are presented.

Original language	English
Pages (from-to)	91-94
Number of pages	4
Journal	Chemical Physics Letters
Volume	86
Issue number	1
DOIs	https://doi.org/10.1016/0009-2614(82)83123-0
State	Published - 5 Feb 1982
Externally published	Yes

ASJC Scopus subject areas

General Physics and Astronomy
Physical and Theoretical Chemistry

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title = "Laser photolysis studies of spiropyran-merocyanine aggregate formation in solution",

abstract = "The photoinduced processes leading to formation of J-aggregate stacks of 1-(β-methacryloxyethyl)-3,3-dimethyl-6′- nitrospiro-(indoline-2,2′-[2H-[2H-1] benzopyran) d its associated ring opened merocyanine form B have been determined by N2-laser transient spectroscopy. Detailed mechanisms for formation of complexes AB, A2B, and J-aggregate stacks (A2B)n in aliphatic and aromatic solvents are presented.",

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doi = "10.1016/0009-2614(82)83123-0",

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AU - Kalisky, Yehoshua

AU - Williams, David J.

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N2 - The photoinduced processes leading to formation of J-aggregate stacks of 1-(β-methacryloxyethyl)-3,3-dimethyl-6′- nitrospiro-(indoline-2,2′-[2H-[2H-1] benzopyran) d its associated ring opened merocyanine form B have been determined by N2-laser transient spectroscopy. Detailed mechanisms for formation of complexes AB, A2B, and J-aggregate stacks (A2B)n in aliphatic and aromatic solvents are presented.

AB - The photoinduced processes leading to formation of J-aggregate stacks of 1-(β-methacryloxyethyl)-3,3-dimethyl-6′- nitrospiro-(indoline-2,2′-[2H-[2H-1] benzopyran) d its associated ring opened merocyanine form B have been determined by N2-laser transient spectroscopy. Detailed mechanisms for formation of complexes AB, A2B, and J-aggregate stacks (A2B)n in aliphatic and aromatic solvents are presented.

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JO - Chemical Physics Letters

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Laser photolysis studies of spiropyran-merocyanine aggregate formation in solution

Abstract

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