Chattopadhyay, Nitin ; Rommens, Johan ; Van der Auweraer, Mark ; De Schryver, Frans C. (1997) Laser-induced optoacoustic studies of the non-radiative deactivation of ICT probes DMABN and DMABA Chemical Physics Letters, 264 (3-4). pp. 265-272. ISSN 0009-2614
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/S0009-2614(96)01354-1
Abstract
Laser induced optoacoustic spectroscopy has been used to determine the relative contribution of the intersystem crossing and internal conversion to the non-radiative energy dissipation from the two excited ICT probes p-N,N-dimethylaminobenzonitrile (DMABN), and p-N,N-dimethylaminobenzaldehyde (DMABA) in solvents of different polarity. It is observed that while intersystem crossing is the main non-radiative deactivation process for DMABN in all the solvents studied this is not the case in polar solvents for DMABA.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 67410 |
| Deposited On: | 31 Oct 2011 04:49 |
| Last Modified: | 31 Oct 2011 04:49 |
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