Zinc(II) and lead(II) phthalocyanines bearing thiadiazole substituents: Synthesis, characterization, photophysical and photochemical properties
Yazarlar (5)
Prof. Dr. Ümit Demirbaş Karadeniz Technical University, Türkiye
Prof. Dr. Mehmet Pişkin Çanakkale Onsekiz Mart Üniversitesi, Türkiye
Prof. Dr. Rıza BAYRAK Sinop Üniversitesi, Türkiye
Prof. Dr. Mahmut Durmuş Gebze Teknik Üniversitesi, Türkiye
H. Kantekin
Karadeniz Technical University, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Journal of Molecular Structure (Q3)
Dergi ISSN 0022-2860 Dergi Bilgileri (2019)
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 12-2019
Cilt / Sayı / Sayfa 1197 / 1 / 594–602 DOI 10.1016/j.molstruc.2019.07.091
Makale Linki https://linkinghub.elsevier.com/retrieve/pii/S0022286019309354
UAK Araştırma Alanları
Anorganik Kimya
Özet
In this study; phthalonitrile compounds 4-((5-methyl-1,3,4-thiadiazol-2-yl)thio)phthalonitrile (4) and 3-((5-methyl-1,3,4-thiadiazol-2-yl)thio)phthalonitrile (5) were synthesized. These compounds were converted to their respective peripherally and non-peripherally tetra-substituted zinc(II) (6 and 7) and lead(II) (8 and 9) phthalocyanine derivatives. The novel phthalocyanine complexes were characterized by using different spectroscopic techniques including FT-IR, UV–Vis, 1H NMR and mass. The spectroscopic, photochemical and photophysical properties of the phthalocyanines were investigated for determination of their potential as photosensitizers for photodynamic therapy. In addition, the effects of the substituent, binding position and the variety of central metal ions in phthalocyanine core on photochemical and photophysical properties were determined.
Anahtar Kelimeler
Photosensitizer | Photostability | Phthalocyanine | Singlet oxygen | Thiadiazole/ fluorescence