KaydedilenlerDerginizi ekleyin

Dergiler / Journal of the Turkish Chemical Society Section A: Chemistry / 2021 / Cilt: 8 - Sayı: 2

Photophysical properties of a newly synthesized unsymmetrically substituted zinc phthalocyanine

Ayfer KALKAN BURAT
Hande Rezan PEKBELGİN KARAOĞLU
Sayfa
623–632
Yayın Tarihi
2021-05-31
DOI
—
🏛️Bu makalenin bibliyografik verileri ve tam metin bağlantısı DergiPark üzerinden sağlanmıştır.
DergiPark Kaydı ↗
✨

Yapay Zeka Hızlı Bakış & Çıkarımlar

AI Insight
⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

Fluorescent quenching experiments were done by adding benzoquinone (BQ) in THF, and Stern-Volmer constant (Ksv) and quenching constant (kq) values were calculated.

📌 3 Maddede Bu Makale

🎯
Amaç & Hipotez:A novel unsymmetrically substituted zinc phthalocyanine (ZnPc) containing six hexylthio units and a morpholinoethoxy group was synthesized and characterized.
📊
Temel Bulgular & Veri:Fluorescent quantum yield (ΦF) and fluorescence lifetime (τF) of unsymmetrical ZnPc were determined.
💡
Sonuç & Katkı:Fluorescent quenching experiments were done by adding benzoquinone (BQ) in THF, and Stern-Volmer constant (Ksv) and quenching constant (kq) values were calculated.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Fluorescence · phthalocyanine · quenching

Abstract

A novel unsymmetrically substituted zinc phthalocyanine (ZnPc) containing six hexylthio units and a morpholinoethoxy group was synthesized and characterized. Statistical condensation reaction of two different phthalonitriles was used for the preparation of unsymmetrical ZnPc. The novel compound was purified using chromatographic methods with the help of high solubility differences of phthalonitrile derivatives. Characterization of the compound was achieved by using NMR, FT-IR, UV-Vis, and mass spectroscopic methods. The photophysical measurements were made in tetrahydrofuran (THF). Fluorescent quantum yield (ΦF) and fluorescence lifetime (τF) of unsymmetrical ZnPc were determined. Fluorescent quenching experiments were done by adding benzoquinone (BQ) in THF, and Stern-Volmer constant (Ksv) and quenching constant (kq) values were calculated.

🔖

Bu Makaleye Atıf Yap

BURAT, A. K., KARAOĞLU, H. R. P. (2021). Photophysical properties of a newly synthesized unsymmetrically substituted zinc phthalocyanine. Journal of the Turkish Chemical Society Section A: Chemistry, Cilt: 8 - Sayı: 2, 623–632. https://ajindex.com/articles/781144

📄 Tam Metin PDF Okuyucu

📄

PDF görüntüleyici hazırlanıyor...

Kaynakça (12)

  1. Hanack M, Schneider T, Barthel M, Shirk JS, Flom SR, Pong RGS. Indium phthalocyanines and naphthalocyanines for optical limiting. Coord Chem Rev. 2001;219:235–58
  2. Idowu M, Loewenstein T, Hastall A, Nyokong T, Schlettwein D. Photoelectrochemical properties of electrodeposited ZnO thin films sensitized by octacarboxymetallophthalocyanine derivatives. J Porphyr Phthalocyanines 2010;14:142–149
  3. Staicu A, Pascu A, Nuta A, Sorescu A, Raditoiu V, Pascu ML. Studies about phthalocyanine photosensitizers to be used in photodynamic therapy. Rom Rep Phys. 2013;65: 1032–51
  4. Jia X. Yang, FF, Li J, Liu JY, Xue JP. Synthesis and in vitro photodynamic activity of oligomeric ethylene glycol − quinoline substituted zinc(II) phthalocyanine derivatives. J Med Chem. 2013;56: 5797–5805
  5. Ranyuk E, Cauchon N, Klarskov K, Gue B, van Lier JE. Phthalocyanine−peptide conjugates: receptor-targeting bifunctional agents for imaging and photodynamic therapy. J Med Chem. 2013; 56:1520–1534
  6. Li X, Zheng BD, Peng XH, Li SZ, Ying JW, Zhao Y, Huang JD, Yoon J. Phthalocyanines as medicinal photosensitizers: Developments in the last five years. Coord Chem Rev. 2019; 379:147-160
  7. Zhao Y, Ying JW, Sun Q, Ke MR, Zheng BY, Huang JD. A novel silicon(IV) phthalocyanine-oligopeptide conjugate as a highly efficient photosensitizer for photodynamic antimicrobial therapy. Dye Pigment. 2020;172:107834
  8. Korkmaz E, Ahmetali E, Atmaca GY, Karaoğlu HP, Erdoğmuş A, Koçak MB. Investigation of photophysical and photochemical properties of phthalocyanines bearing fluorinated groups. Monatshefte für Chemie. 2020;151:181–190
  9. Yenilmez HY, Sevim AM, Bayır ZA. Synthesis and photophysics of new metallo phthalocyaninecomplexes with thiazole groups and their fluorescence quenchingstudies with benzoquinone. Synthetic Metals. 2013;176:11– 17
  10. Özçeşmeci M, Baş SS, Akkurt B, Hamuryudan E, Bolkent Ş. Synthesis and Biological Uses of A3B Type Water-Soluble Phthalocyanine Alternate to Alcian Blue. ChemistrySelect. 2018;3,12805– 12812 11. Uslan C, İşleyen ND, Öztürk Y, Yıldız BT, Çakar ZP, Göksele M, Durmus M¸ Gürsel YH, Sesalan BŞ. A novel of PEG-conjugated phthalocyanine and evaluation of its photocytotoxicity and antibacterial properties for photodynamic therapy. J. Porphyrins Phthalocyanines. 2018;22:10–24
  11. Uğur AL, Dinçer HA, Erdoğmuş A. Synthesis, photophysical and thermal studies of symmetrical and unsymmetrical zinc phthalocyanines. Polyhedron. 2012;31:431–437
  12. Sakamoto K, Sakaguchi