Article 2022 · 5 atıf

Zn(II) phthalocyanine-cyclotriphosphazene dyad: synthesis, characterization, photophysical, and photochemical properties

Harmandar, Kevser, Kucuk, Tugba, Atilla, Devrim, Ibisoglu, Hanife, Senkuytu, Elif, Un, Sule Sahin

Özet

A novel asymmetric Zn (II) phthalocyanine (Pcs) (5) peripherally substituted with one cyclotriphosphazene ring and six tert-butylphenoxy groups was synthesized and fully characterized by elemental analysis, mass, H-1, C-13, P-31 NMR, and FT-IR spectroscopies. Photophysical and photochemical properties of 5 (ground state absorption, fluorescence emission, fluorescence lifetime, fluorescence quantum yield, and singlet oxygen generation) were investigated in DMSO and THF. The determined singlet oxygen quantum yields of compound 5 in DMSO and THF were 0.62 and 0.52, respectively. These singlet oxygen quantum yields are very near the singlet oxygen quantum yield of unsubstituted Zn(II) Pcs used as the reference compound. This new Zn(II) Pcs may be a promising candidate for photodynamic therapy (PDT) with its photophysical and photochemical properties.

Anahtar Kelimeler

Cyclotriphosphazene phthalocyanine photochemical photophysical properties singlet oxygen generation zinc (II) SUBSTITUENTS TEMPERATURE DERIVATIVES

WoS Kategorileri

Chemistry, Inorganic & Nuclear Chemistry, Organic

Sürdürülebilir Kalkınma Amaçları

Açlığa Son Sağlık ve Kaliteli Yaşam

Künye

Dergi: PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS
Yıl: 2022
Cilt: 197
Sayı: 8
Sayfa: 857-866
ISSN: 1042-6507
eISSN: 1563-5325
DOI: 10.1080/10426507.2022.2046574
WoS UID: WOS:000767636500001

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