科研之友
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摘要
Dual door entry to exciplex formation was established in a chimeric DNA duplex wherein a fluorescent non-nucleosidic base surrogate (S-OxoPy) is paired against a fluorescent nucleosidic base surrogate (B-TPhen(Do)). Packing of the nucleobases via intercalative stacking interactions led to an exciplex emission either via FRET from the donor B-TPhen(Do) or direct excitation of the FRET acceptor S-OxoPy.
- 出版日期2014
