Detection and characterization of single molecules in aqueous solution
Using a confocal microscope with a single-photon avalanche photodiode as detector, we studied photon bursts of single Rhodamine 6G (R6G) and Rhodamin B-zwitterion (RB) molecules in aqueous solution by excitation of the lowest excited singlet state S1 with a frequency-doubled titanium:sapphire laser....
| Main Authors: | , , , , , , , , |
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| Formato: | Journal article |
| Publicado em: |
1996
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