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Journal article

Structural properties of DNO investigated with pyrene excimer formation

By Reynisson, J.1; Vejby-Christensen, L.; Wilbrandt, R.; Harrit, N.; Berg, R.H.1

From

Risø National Laboratory for Sustainable Energy, Technical University of Denmark1

Four diamino acid-Nalpha-substituted oligopeptide (DNO) oligomers substituted with pyrenyl as photophysical probes were synthesized. The excimer formation and ground-state association of the pyrenyl groups were investigated by means of absorption and steady-state fluorescence spectroscopy together with time-resolved fluorescence techniques.

The photophysical parameters obtained from the different derivatives reflect the secondary structural properties of the DNO backbones.

Language: English
Publisher: John Wiley & Sons, Ltd.
Year: 2000
Pages: 603-611
ISSN: 10991387 and 10752617
Types: Journal article
DOI: 10.1002/1099-1387(200012)6:12<603::AID-PSC281>3.0.CO;2-J
Keywords

Nye funktionelle materialer

Other keywords

Oligopeptides Pyrenes Spectrometry, Fluorescence Spectrophotometry, Atomic

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