کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
26960 43989 2012 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Photophysical, photochemical and aggregation behavior of novel peripherally tetra-substituted phthalocyanine derivatives
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی بیو مهندسی (مهندسی زیستی)
پیش نمایش صفحه اول مقاله
Photophysical, photochemical and aggregation behavior of novel peripherally tetra-substituted phthalocyanine derivatives
چکیده انگلیسی

In this study, the novel metal-free (4) and zinc (II) (5) phthalocyanine compounds substituted with four 1-(2-oxyethyl)-4-piperidone ethylene ketal functional groups at peripheral positions have been prepared. These new phthalocyanine compounds have been characterized by IR, 1H NMR, 13C NMR spectroscopy, MS spectral data and elemental analysis. The synthesized phthalocyanine compounds exhibited excellent solubility in common organic solvents and the zinc (II) phthalocyanine complex (5) showed J-type aggregation in chloroform. The photophysical and photochemical properties of metal-free (4) and zinc (II) (5) phthalocyanine complexes were also investigated in DMSO. The investigation of the photophysical and photochemical properties of photosensitizers is very useful for photodynamic therapy (PDT) applications.


► Synthesis and characterization of metal-free and zinc phthalocyanines.
► Photophysical and photochemical properties in DMSO solution.
► Photodynamic therapy studies.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Photochemistry and Photobiology A: Chemistry - Volume 241, 1 August 2012, Pages 67–78
نویسندگان
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