The influence of water structure on the rotational depolarization of fluorescence

Adam Matczuk; Piotr Bojarski; Ignacy Gryczyński; Józef Kuśba; Leszek Kułak; Czesław Bojarski

doi:10.1016/1010-6030(95)04081-P

The influence of water structure on the rotational depolarization of fluorescence

Adam Matczuk, Piotr Bojarski, Ignacy Gryczyński, Józef Kuśba, Leszek Kułak, Czesław Bojarski

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10 Scopus citations

Abstract

A method based on the rotational depolarization of fluorescence of dye molecules acting as luminescent sonds is proposed to study the temperature changes in the structure of water. A visible discrepancy of the experimental points from the linear Perrin formula was found for erythrosine B in water. From the emission anisotropy and the mean fluorescence lifetime, the effective Volume V of erythrosine B in water was determined. It was shown that the temperature changes in the effective volume can be associated with those in the water structure.

Original language	English
Pages (from-to)	91-94
Number of pages	4
Journal	Journal of Photochemistry and Photobiology, A: Chemistry
Volume	90
Issue number	2-3
DOIs	https://doi.org/10.1016/1010-6030(95)04081-P
State	Published - Sep 1995

Keywords

Effective volume
Rotational depolarization
Water structure

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10.1016/1010-6030(95)04081-P

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title = "The influence of water structure on the rotational depolarization of fluorescence",

abstract = "A method based on the rotational depolarization of fluorescence of dye molecules acting as luminescent sonds is proposed to study the temperature changes in the structure of water. A visible discrepancy of the experimental points from the linear Perrin formula was found for erythrosine B in water. From the emission anisotropy and the mean fluorescence lifetime, the effective Volume V of erythrosine B in water was determined. It was shown that the temperature changes in the effective volume can be associated with those in the water structure.",

keywords = "Effective volume, Rotational depolarization, Water structure",

author = "Adam Matczuk and Piotr Bojarski and Ignacy Gryczy{\'n}ski and J{\'o}zef Ku{\'s}ba and Leszek Ku{\l}ak and Czes{\l}aw Bojarski",

year = "1995",

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T1 - The influence of water structure on the rotational depolarization of fluorescence

AU - Matczuk, Adam

AU - Bojarski, Piotr

AU - Gryczyński, Ignacy

AU - Kuśba, Józef

AU - Kułak, Leszek

AU - Bojarski, Czesław

PY - 1995/9

Y1 - 1995/9

N2 - A method based on the rotational depolarization of fluorescence of dye molecules acting as luminescent sonds is proposed to study the temperature changes in the structure of water. A visible discrepancy of the experimental points from the linear Perrin formula was found for erythrosine B in water. From the emission anisotropy and the mean fluorescence lifetime, the effective Volume V of erythrosine B in water was determined. It was shown that the temperature changes in the effective volume can be associated with those in the water structure.

AB - A method based on the rotational depolarization of fluorescence of dye molecules acting as luminescent sonds is proposed to study the temperature changes in the structure of water. A visible discrepancy of the experimental points from the linear Perrin formula was found for erythrosine B in water. From the emission anisotropy and the mean fluorescence lifetime, the effective Volume V of erythrosine B in water was determined. It was shown that the temperature changes in the effective volume can be associated with those in the water structure.

KW - Effective volume

KW - Rotational depolarization

KW - Water structure

UR - http://www.scopus.com/inward/record.url?scp=0007812678&partnerID=8YFLogxK

U2 - 10.1016/1010-6030(95)04081-P

DO - 10.1016/1010-6030(95)04081-P

M3 - Article

AN - SCOPUS:0007812678

SN - 1010-6030

VL - 90

SP - 91

EP - 94

JO - Journal of Photochemistry and Photobiology, A: Chemistry

JF - Journal of Photochemistry and Photobiology, A: Chemistry

IS - 2-3

ER -

The influence of water structure on the rotational depolarization of fluorescence

Abstract

Keywords

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