Thermal deactivation of the triplet state of acridine orange in poly(vinyl alcohol) films

Ignacy Gryczyński; Alfons Kawski; Kazimierz Nowaczyk

doi:10.1016/0047-2670(83)80010-0

Thermal deactivation of the triplet state of acridine orange in poly(vinyl alcohol) films

Ignacy Gryczyński, Alfons Kawski, Kazimierz Nowaczyk

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

3 Scopus citations

Abstract

Measurements of the mean phosphorescence lifetime τ_P, the delayed fluorescence lifetime τ_DF, the fluorescence quantum yield φ_F and the ratios of the phosphorescence quantum yield φ_P and the delayed fluorescence quantum yield φ_DF to the fluorescence quantum yield were carried out for acridine orange in poly(vinyl alcohol) films as a function of temperature. On the basis of the results obtained, rate constants were determined for radiative and radiationless transitions from the triplet state, and the quantum yields φ_T of the triplet state population were found in the temperature range 77 - 300 K.

Original language	English
Pages (from-to)	81-85
Number of pages	5
Journal	Journal of Photochemistry
Volume	21
Issue number	1
DOIs	https://doi.org/10.1016/0047-2670(83)80010-0
State	Published - 1983

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title = "Thermal deactivation of the triplet state of acridine orange in poly(vinyl alcohol) films",

abstract = "Measurements of the mean phosphorescence lifetime τP, the delayed fluorescence lifetime τDF, the fluorescence quantum yield φF and the ratios of the phosphorescence quantum yield φP and the delayed fluorescence quantum yield φDF to the fluorescence quantum yield were carried out for acridine orange in poly(vinyl alcohol) films as a function of temperature. On the basis of the results obtained, rate constants were determined for radiative and radiationless transitions from the triplet state, and the quantum yields φT of the triplet state population were found in the temperature range 77 - 300 K.",

author = "Ignacy Gryczy{\'n}ski and Alfons Kawski and Kazimierz Nowaczyk",

year = "1983",

doi = "10.1016/0047-2670(83)80010-0",

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T1 - Thermal deactivation of the triplet state of acridine orange in poly(vinyl alcohol) films

AU - Gryczyński, Ignacy

AU - Kawski, Alfons

AU - Nowaczyk, Kazimierz

PY - 1983

Y1 - 1983

N2 - Measurements of the mean phosphorescence lifetime τP, the delayed fluorescence lifetime τDF, the fluorescence quantum yield φF and the ratios of the phosphorescence quantum yield φP and the delayed fluorescence quantum yield φDF to the fluorescence quantum yield were carried out for acridine orange in poly(vinyl alcohol) films as a function of temperature. On the basis of the results obtained, rate constants were determined for radiative and radiationless transitions from the triplet state, and the quantum yields φT of the triplet state population were found in the temperature range 77 - 300 K.

AB - Measurements of the mean phosphorescence lifetime τP, the delayed fluorescence lifetime τDF, the fluorescence quantum yield φF and the ratios of the phosphorescence quantum yield φP and the delayed fluorescence quantum yield φDF to the fluorescence quantum yield were carried out for acridine orange in poly(vinyl alcohol) films as a function of temperature. On the basis of the results obtained, rate constants were determined for radiative and radiationless transitions from the triplet state, and the quantum yields φT of the triplet state population were found in the temperature range 77 - 300 K.

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U2 - 10.1016/0047-2670(83)80010-0

DO - 10.1016/0047-2670(83)80010-0

M3 - Article

AN - SCOPUS:49049129573

VL - 21

SP - 81

EP - 85

JO - Journal of Photochemistry

JF - Journal of Photochemistry

SN - 0047-2670

IS - 1

ER -

Thermal deactivation of the triplet state of acridine orange in poly(vinyl alcohol) films

Abstract

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