Rotational reorientation dynamics of nile blue A and oxazine 720 in protic solvents

• Published in: Chemical physics Vol. 286; no. 1; pp. 81 - 96
• Main Authors: Kubinyi, Miklós, Grofcsik, András, Pápai, Imre, Jeremy Jones, W.
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.01.2003

The temperature dependence of the orientational relaxation times of the cationic oxazine dyes nile blue A and oxazine 720 have been determined in water, methanol, ethanol and ethyleneglycol, by measuring the picosecond decays of the polarization dichroism of transient absorption signals. It has been...