| Attributs | Valeurs |
|---|
| type
| |
| Is Part Of
| |
| Subject
| |
| Title
| - Surface Plasmon Enhancement of Two- and Three-Photon Absorption of Hoechst 33 258Dye in Activated Gold Colloid Solution
|
| has manifestation of work
| |
| related by
| |
| Author
| |
| Abstract
| - Herein we present experimental evidence of the strong surface plasmon enhancement of two- and three-photon absorption of Hoechst 33 258 (2‘-(4-hydrophenyl)-5-(4-methyl-1-piperazinyl)-2,5‘-bis(1H-benzimidazole)) pentahydrate in an aqueous solution containing activated gold colloid. The 480-fold enhancement intwo-photon absorption and 30-fold in three-photon absorption are predominantly attributed to the electric-field enhancement via surface plasmon resonance. The greater enhancement observed in two-photon absorptionis due to the characteristic two- and three-photon absorption cross-sections of the dye.
|
| article type
| |
| is part of this journal
| |
