Novel peripherally tetra substituted phthalocyanines: Synthesis, characterization, photophysical and photochemical properties

被引：11

作者：

Demirbas, Umit ^{[1
]}

机构：

[1] Karadeniz Tech Univ, Fac Sci, Dept Chem, Trabzon, Turkey

来源：

JOURNAL OF MOLECULAR STRUCTURE | 2020年 / 1211卷

关键词：

Phthalocyanine; Singlet oxygen; Photostability; Photosensitizer; METAL-FREE; AGGREGATION PROPERTIES; PHOTODYNAMIC THERAPY; II PHTHALOCYANINES; ZINC(II); BEHAVIOR; PHOTOSENSITIZER; FLUORESCENCE;

D O I：

10.1016/j.molstruc.2020.128082

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

In this paper, phthalonitrile (3) and it's zinc(II) (4) and magnessium (II) phthalocyanine (5) derivatives were prepared. The novel compounds (3-5) were characterized spectroscopically. The photochemical and photophysical properties compounds (4 and 5) were examined to determine whether they are suitable photosensitizers for PDT applications. The magnessium (II) phthalocyanine (5) produced low amount of singlet oxygen and high fluorescence quantum yield. However, the zinc(II) phthalocyanine (4) had potential to be used in PDT applications with it's high singlet oxygen production and high photostability. (C) 2020 Elsevier B.V. All rights reserved.

引用

页数：6

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