Picosecond study of the luminescence and transient absorption of methylene blue?polynucleotide complexes
โ Scribed by Beddard, Godfrey S.; Kelly, John M.; van der Putten, Wilhelm J. M.
- Book ID
- 120281532
- Publisher
- The Royal Society of Chemistry
- Year
- 1990
- Tongue
- English
- Weight
- 228 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0022-4936
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๐ SIMILAR VOLUMES
Electro-optic measurements are reported for the polynucleotides poly A, poly U, poly G, and NaDNA, and their complexes with acridine orange (AO). Measurements were also made on the methylene blue (MB) complex with NaDNA. Poly U, poly G, and NaDNA complexes with A 0 as well as the NaDNA-MB complex we
The complex of methylene blue with guanosine-5'-monophosphate was studied by transient absorption laser spectroscopy with 1 ps resolution. The prompt transient spectrum was found to be similar to that of the free dye, while the excited-state lifetime is strongly reduced. Identical decays for S1-+S,