We observed fluorescence emission from cyclohexane (CH) and methylcyclohexane (MCH) using picosecond pulses a t 298-300 nm from a frequency-doubled cavity-dumped R6G dye laser. The emission maxima for C H and MCH are 209 and 215 nm, respectively, which agree with previous studies using vacuum ultra-
Tryptophan fluorescence intensity and anisotropy decays of human serum albumin resulting from one-photon and two-photon excitation
β Scribed by Joseph R. Lakowicz; Ignacy Gryczynski
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 559 KB
- Volume
- 45
- Category
- Article
- ISSN
- 0301-4622
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract We studied oneβ and twoβphoton induced fluorescence of Pacific Blue (PB)βlabeled human serum albumin (HSA) in the presence of different size silver colloids. The PB fluorescence emission intensity was observed with small (30β40 nm) and large (about 120 nm) colloids and compared with PB
## Abstract **Two into one**: Simultaneous absorption of two photons of different colors (2c2p) extends the applicable wavelength range of the Ti:Sa laser beyond that of conventional twoβphoton excitation (TPE) into the UV region (see schematic). The intrinsic fluorescence of bovine serum albumin d