https://www.selleckchem.com/pr....oducts/5-cholesten-3
The decay dynamics of the triplet state exhibit a collision-free lifetime of 70 ± 7 ns for CuTPP atop a microsecond decay. This non-exponential decay can be viewed as evidence of time evolution of two states combining the state with spin 1 borne by the porphyrin ring and that by the Cu atom 12. Therefore, this method allows solvent-free spectrodynamics of large molecules in a short microsecond time range.Rotationally resolved electronic spectra of two conformational isomers of jet-cooled indole-4-carboxylic acid (I4CA