Measurement of improved singlet oxygen generations of indium chloride phthalocyanines by comparatively sono-photochemical and photochemical studies

Atmaca G. Y., Karanlik C., ERDOĞMUŞ A.

Dyes and Pigments, cilt.194, 2021 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 194
  • Basım Tarihi: 2021
  • Doi Numarası: 10.1016/j.dyepig.2021.109630
  • Dergi Adı: Dyes and Pigments
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Chemical Abstracts Core, Chimica, Communication Abstracts, Compendex, INSPEC, Metadex, Civil Engineering Abstracts
  • Anahtar Kelimeler: Sono-photochemical, Photochemical, Indium phthalocyanine, Singlet oxygen, PHOTODYNAMIC THERAPY, PHOTOPHYSICOCHEMICAL PROPERTIES, CANCER, ZINC
  • Yıldız Teknik Üniversitesi Adresli: Evet

Özet

© 2021 Elsevier LtdSinglet oxygen quantum yield is known as a suitable measure to study the oxygen-producing capacity of a sono/photosensitizing molecule. Its value significantly depends on the applied therapeutic method and the photophysicochemical properties of the molecule. To obtain a good sensitizer, this paper aims to synthesize highly soluble 3-[4-(4-fluoro-, chloro-, and bromo-phenoxy)phenoxy] substituted new indium phthlocyanines and then calculates the singlet oxygen generations by performing both photochemical and sono-photochemical methods in DMSO as a biocompatible solvent. The complexes showed higher singlet oxygen quantum yields (0.84 for InPc1, 0.89 for InPc2, and 0.94 for InPc3) by applying sono-photochemical methods compared to those (0.63 for InPc1, 0.67 for InPc2, and 0.80 for InPc3) were obtained by applying photochemical methods. These results show that the sono-photochemical methods improve the therapeutic activity in comparison to photochemical ones.