Proceedings Paper
First-order Judd-Ofelt optical characterization of DNA-Ln(3+) complexes| Format | Member Price | Non-Member Price |
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Paper Abstract
Complexes formed of deoxyribose nucleic acid (DNA) and trivalent lanthanide ions (Ln3+) promise a combination of high optical gain and low optical loss in an organic polymer host matrix. However, there has been some dispute about the binding mechanism between the DNA helix and the positively-charged lanthanide ions. Here we introduce an attempt to resolve the mechanism for binding through Judd-Ofelt analysis on DNA-Eu3+, DNA-Tb3+, and DNA-Sm3+ to first order. From initial Judd-Ofelt parameters extrapolations can be made to the line strengths, Einstein coefficients, and fluorescence lifetimes.
Paper Details
Date Published: 13 September 2016
PDF: 6 pages
Proc. SPIE 9928, Nanobiosystems: Processing, Characterization, and Applications IX, 99280N (13 September 2016); doi: 10.1117/12.2237633
Published in SPIE Proceedings Vol. 9928:
Nanobiosystems: Processing, Characterization, and Applications IX
Norihisa Kobayashi; Fahima Ouchen; Ileana Rau, Editor(s)
PDF: 6 pages
Proc. SPIE 9928, Nanobiosystems: Processing, Characterization, and Applications IX, 99280N (13 September 2016); doi: 10.1117/12.2237633
Show Author Affiliations
Bjorn Paulson, Yonsei Univ. (Korea, Republic of)
Gregor Sauer, Friedrich-Schiller-Univ. Jena (Germany)
Seungwuk Cheon, Yonsei Univ. (Korea, Republic of)
Gregor Sauer, Friedrich-Schiller-Univ. Jena (Germany)
Seungwuk Cheon, Yonsei Univ. (Korea, Republic of)
Sreekantha Reddy Dugasani, Sungkyunkwan Univ. (Korea, Republic of)
Kyunghwan Oh, Yonsei Univ. (Korea, Republic of)
Kyunghwan Oh, Yonsei Univ. (Korea, Republic of)
Published in SPIE Proceedings Vol. 9928:
Nanobiosystems: Processing, Characterization, and Applications IX
Norihisa Kobayashi; Fahima Ouchen; Ileana Rau, Editor(s)
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