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Citation: Diwu Zhenjun, Jiang Lijin*, Zhang Manhua. THE EFFECTS OF ENVIRONMENTS ON THE FLUORESCENCE SPECTRUM OF HYPOCRELLIN A[J]. Acta Physico-Chimica Sinica, ;1989, 5(02): 250-253. doi: 10.3866/PKU.WHXB19890226 shu

THE EFFECTS OF ENVIRONMENTS ON THE FLUORESCENCE SPECTRUM OF HYPOCRELLIN A

1.
Institute of photographic Chemistry; Academia Sinica; Beijing

Received Date: 21 January 1988
Available Online: 15 April 1989

In this paper, the effects of the concentration of Hypocrellin A, solvents, acid, bases, dispersing agents and temperatures on the fluorescence spectra of Hypocrellin A have been studied in detail. It was proved that the action of solvents on Hypocrellin A is closely related to the characteristics of solvents.The proton transfer of the excited Hypocrellin A is weakened at low temperature. In order to compare with Hypocrellin A, Hypocrellin B has also been studied parallelly, consistent conclusions were reached. In addition, it was found out that Hypocrellin A and B can be acted as a new kind of fluorescence probes to study the multi-environment of micellar and biological macromolecular systems.
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