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Proceedings Paper

Red photoluminescence emission of laser dye doped DNA and PMMA
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Paper Abstract

DNA and PPMA were doped with the laser dye sulforhodamine 640. Red emission was observed from both dye-doped DNA and PMMA upon photoexcitation. Photoluminescence (PL) emission was studied as a function of dye concentration. The maximum PL intensity of dye in DNA host material is at least 17 times higher than that in PMMA. The DNA host shows higher doping concentration without optical quenching than PMMA does.

Paper Details

Date Published: 23 February 2006
PDF: 4 pages
Proc. SPIE 6117, Organic Photonic Materials and Devices VIII, 61170N (23 February 2006); doi: 10.1117/12.646590
Show Author Affiliations
Zhou Yu, Univ. of Cincinnati (United States)
Josh A. Hagen, Univ. of Cincinnati (United States)
James G. Grote, Air Force Research Lab. (United States)
Andrew J. Steckl, Univ. of Cincinnati (United States)

Published in SPIE Proceedings Vol. 6117:
Organic Photonic Materials and Devices VIII
James G. Grote; Francois Kajzar; Nakjoong Kim, Editor(s)

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