New porphyrazine macrocycles with high viscosity-sensitive fluorescence parameters

被引：0
作者：
S. A. Lermontova
I. S. Grigoryev
N. Yu. Shilyagina
N. N. Peskova
I. V. Balalaeva
M. V. Shirmanova
L. G. Klapshina
机构：
[1] Lobachevsky State University of Nizhny Novgorod,Razuvaev Institute of Organometallic Chemistry
[2] Russian Academy of Sciences,undefined
[3] Nizhny Novgorod State Medical Academy,undefined
来源：
Russian Journal of General Chemistry | 2016年 / 86卷
关键词：
porphyrazine; fluorescence; photodynamic therapy; viscosity; molecular rotor;
D O I：
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中图分类号：
学科分类号：
摘要：
New tetraaryltetracyanoporphyrazines have been obtained in the form of metal complexes and free bases via template assembly of a variety of aryltricyanoethylenes as structural units of the macrocycle, and photophysical properties of the products have been studied. The unique high sensitivity of the fluorescent properties to viscosity has been demonstrated. This property opens the possibility of application of the said compounds as sensors of local viscosity. The prepared macrocycles exhibit significant photocytotoxicity, and can be thus used as sensitizers of photodynamic therapy.
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页码：1330 / 1338
页数：8
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