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ISSN 1998-9539

Сrown- and Sulfophthalocyanines in Low-Molecular-Weight Hydrogels: Properties, Molecular State, and Release

N. F. Goldshleger,a@1 A. S. Lobach,a N. N. Dremova,a M. A. Lapshina,a A. M. Kolesnikova,a V. E. Baulin,b,c@2 and A. Yu. Tsivadzeb
aInstitute of Problems of Chemical Physics RAS, 142432 Chernogolovka, Russia
bA.N. Frumkin Institute of Physical Chemistry and Electrochemistry RAS, 119071 Moscow, Russia
cInstitute of Physiologically Active Compounds RAS, 142432 Chernogolovka, Russia
@1Corresponding author E-mail:
@2Corresponding author E-mail:
DOI: 10.6060/mhc170830g
Macroheterocycles 2017 10(4-5) 531-539
In continuation of our previous studies, we explored the solubilization of crown- and sulfophthalocyanines in the presence of bile salts (BS), sodium deoxycholate, and sodium taurodeoxycholate. The formation of BS-based low-molecular-weight hydrogels was observed and their modification with 15-crown-5-phthalocyanines was studied. Some characteristics of hybrid gels and xerogels are presented, and the process of prolonged release of active component from gel under the action of external stimuli was studied in detail.


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