Quenching of the Yt-Base Fluorescence by Heavy-Atom Induced Intermolecular Singlet-Triplet Energy Transfer

I. Gryczynski, A. Kawski, S. Paszyc, T. Skowyra

Research output: Contribution to journalComment/debate

3 Citations (Scopus)

Abstract

Quenching of the Ff base fluorescence by a series of halogen derivatives of benzene and naphthalene was measured in dioxane. For the naphthalene derivatives, the presence of the heavy atom in the acceptor molecule was found to affect strongly the fluorescence quenching rate constant, whereas no such effect was observed for the benzene derivatives. The fact is explained with the as-sumption of a singlet-triplet energy transfer from the Yf base molecules to the naphthalene derivatives.

Original languageEnglish
Pages (from-to)76-77
Number of pages2
JournalZeitschrift fur Naturforschung - Section A Journal of Physical Sciences
Volume36
Issue number1
DOIs
StatePublished - 1 Jan 1981

Fingerprint

Quenching
Energy Transfer
Benzene Derivatives
naphthalene
Energy transfer
Fluorescence
energy transfer
quenching
Derivative
Atoms
fluorescence
benzene
Derivatives
atoms
Molecules
Halogens
halogens
molecules
Rate constants
Rate Constant

Cite this

@article{681bd6c5bc7445ceae210fe0d53b84f9,
title = "Quenching of the Yt-Base Fluorescence by Heavy-Atom Induced Intermolecular Singlet-Triplet Energy Transfer",
abstract = "Quenching of the Ff base fluorescence by a series of halogen derivatives of benzene and naphthalene was measured in dioxane. For the naphthalene derivatives, the presence of the heavy atom in the acceptor molecule was found to affect strongly the fluorescence quenching rate constant, whereas no such effect was observed for the benzene derivatives. The fact is explained with the as-sumption of a singlet-triplet energy transfer from the Yf base molecules to the naphthalene derivatives.",
author = "I. Gryczynski and A. Kawski and S. Paszyc and T. Skowyra",
year = "1981",
month = "1",
day = "1",
doi = "10.1515/zna-1981-0113",
language = "English",
volume = "36",
pages = "76--77",
journal = "Zeitschrift fur Naturforschung - Section A Journal of Physical Sciences",
issn = "0932-0784",
publisher = "Walter de Gruyter GmbH",
number = "1",

}

Quenching of the Yt-Base Fluorescence by Heavy-Atom Induced Intermolecular Singlet-Triplet Energy Transfer. / Gryczynski, I.; Kawski, A.; Paszyc, S.; Skowyra, T.

In: Zeitschrift fur Naturforschung - Section A Journal of Physical Sciences, Vol. 36, No. 1, 01.01.1981, p. 76-77.

Research output: Contribution to journalComment/debate

TY - JOUR

T1 - Quenching of the Yt-Base Fluorescence by Heavy-Atom Induced Intermolecular Singlet-Triplet Energy Transfer

AU - Gryczynski, I.

AU - Kawski, A.

AU - Paszyc, S.

AU - Skowyra, T.

PY - 1981/1/1

Y1 - 1981/1/1

N2 - Quenching of the Ff base fluorescence by a series of halogen derivatives of benzene and naphthalene was measured in dioxane. For the naphthalene derivatives, the presence of the heavy atom in the acceptor molecule was found to affect strongly the fluorescence quenching rate constant, whereas no such effect was observed for the benzene derivatives. The fact is explained with the as-sumption of a singlet-triplet energy transfer from the Yf base molecules to the naphthalene derivatives.

AB - Quenching of the Ff base fluorescence by a series of halogen derivatives of benzene and naphthalene was measured in dioxane. For the naphthalene derivatives, the presence of the heavy atom in the acceptor molecule was found to affect strongly the fluorescence quenching rate constant, whereas no such effect was observed for the benzene derivatives. The fact is explained with the as-sumption of a singlet-triplet energy transfer from the Yf base molecules to the naphthalene derivatives.

UR - http://www.scopus.com/inward/record.url?scp=84914340398&partnerID=8YFLogxK

U2 - 10.1515/zna-1981-0113

DO - 10.1515/zna-1981-0113

M3 - Comment/debate

AN - SCOPUS:84914340398

VL - 36

SP - 76

EP - 77

JO - Zeitschrift fur Naturforschung - Section A Journal of Physical Sciences

JF - Zeitschrift fur Naturforschung - Section A Journal of Physical Sciences

SN - 0932-0784

IS - 1

ER -