TITLE:
Thermodynamical Approach for Choosing the Carrier System for Tetraantraquinoporphyrazines
AUTHORS:
Natalia Lebedeva, Elena Malkova, Yury Gubarev, Anatoly V’yugin, Albert Borisov
KEYWORDS:
Tetraantraquinoporphyrazines; Macroheterocycles; Dimerization; Complexation; Self-Aggregation; Transport Systems
JOURNAL NAME:
International Journal of Organic Chemistry,
Vol.3 No.4,
December
4,
2013
ABSTRACT: On the example of tetraantraquinoporphyrazines—potential photosensitizers for photodynamic therapy, thermodynamic approach to the choice of exogenous transport system was demonstrated. By means of isothermal titration calorimetry and electron absorption spectroscopy, the state of TAP in aqueous solutions was studied. The possibility of aggregation equilibrium displacement due to the pyridine adding was evaluated.