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Intramolecular and intermolecular energy transfers in donor-acceptor linear porphyrin arrays
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10.1063/1.2333509
/content/aip/journal/jcp/125/7/10.1063/1.2333509
http://aip.metastore.ingenta.com/content/aip/journal/jcp/125/7/10.1063/1.2333509

Figures

Image of FIG. 1.
FIG. 1.

Molecular structures of the porphyrin arrays and the definition of the axis.

Image of FIG. 2.
FIG. 2.

(a) Absorption spectra of in toluene. Inset shows their fluorescence spectra. (b) Fluorescence spectra of the donor arrays in the band region.

Image of FIG. 3.
FIG. 3.

Schematic of the electronic structures of the donor arrays and the acceptor.

Image of FIG. 4.
FIG. 4.

Representative time-resolved fluorescence spectra of (a) , (b) , and (c) at several time delays. Insets show the time-resolved fluorescence spectra at (dash-dotted) and (dashed) smoothed with three-point moving average.

Image of FIG. 5.
FIG. 5.

Time traces of the fluorescence for probed at (open circles) and (filled circles).

Tables

Generic image for table
Table I.

Parameters used for the calculation of the Förster energy transfer rate for .

Generic image for table
Table II.

Comparison of the energy transfer rates calculated by the Förster mechanism with the experimental energy transfer rates measured by the time-resolved fluorescence.

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/content/aip/journal/jcp/125/7/10.1063/1.2333509
2006-08-18
2014-04-16
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Intramolecular and intermolecular energy transfers in donor-acceptor linear porphyrin arrays
http://aip.metastore.ingenta.com/content/aip/journal/jcp/125/7/10.1063/1.2333509
10.1063/1.2333509
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