A novel phthalocyanine conjugated with four salicylideneimino complexes: Photophysics and fluorescence quenching studies

被引：52

作者：

Gumrukcu, Gulsah ^{[1
]}

Karaoglan, Gulnur Keser ^{[1
]}

Erdogmus, Ali ^{[1
]}

Gul, Ahmet ^{[2
]}

Avciata, Ulvi ^{[1
]}

机构：

[1] Tech Univ Yildiz, Dept Chem, TR-34210 Istanbul, Turkey

[2] Tech Univ Istanbul, Dept Chem, TR-34469 Istanbul, Turkey

来源：

DYES AND PIGMENTS | 2012年 / 95卷 / 02期

关键词：

Phthalocyanine; Schiff base complex; 8-Hydroxyquinoline; Salicylaldimine; Photophysics; Fluorescence quenching; PHOTOCHEMICAL PROPERTIES; ELECTRON-TRANSFER; CRYSTAL-STRUCTURE; CENTRAL METAL; ZINC(II); SUBSTITUENTS; SILICON; DESIGN; CU(II);

D O I：

10.1016/j.dyepig.2012.05.005

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A novel phthalocyanine with four salicylideneimino ligating groups directly conjugated to the macrocyclic core has been synthesized by the condensation of tetramino-phthalocyanine with salicylaldehyde. Complexation on the periphery to obtain pentanuclear complex has been accomplished either directly through the reaction of this phthalocyanine, 8-hydroxyquinoline as the second ON donor ligand and zinc (II) salt or zinc (II) complex of 8-hydroxyquinoline has been isolated first and then it has been reacted with the phthalocyanine carrying salicylideneimino ligating groups. Also a new mixed ligand Schiff base complex of Zn (II) as a model containing salicylaldimine ligand and 8-hydroxyquinoline has been synthesized to compare with the complex. The new compounds have been characterized by elemental analysis FTIR, H-1 NMR, UV-Vis spectroscopy and mass spectrometry. General trends are described for fluorescence lifetimes and fluorescence of these compounds in dimethylsulfoxide, dimethylformamide and tetrahydrofurane. The solvent effect on the photophysical parameters of the zinc (II) phthalocyanines and the model zinc (II) complex is also studied. The fluorescence of the substituted zinc (II) phthalocyanine complexes is effectively quenched by 1,4-benzoquinone (BQ) in these solvents. (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：280 / 289

页数：10

共 43 条

[31] Crystal structures and bioactivity studies of four novel chalcone and flavonol copper(II) complexes containing Schiff base co-ligand
Visnjevac, Aleksandar
Zahirovic, Adnan
Osmankovic, Irnesa
Turkusic, Emir
Kahrovic, Emira
ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 2018, 74 : E396 - E396
[32] PHOTOPHYSICAL AND PHOTOCHEMICAL STUDIES OF POLYCYCLIC AROMATIC-HYDROCARBONS IN SOLUTIONS CONTAINING TETRACHLOROMETHANE .1. FLUORESCENCE QUENCHING OF ANTHRACENE BY TETRACHLOROMETHANE AND ITS COMPLEXES WITH BENZENE, PARA-XYLENE AND MESITYLENE
WICZK, WM
LATOWSKI, T
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 1986, 41 (05): : 761 - 766
[33] Synthesis, characterization, and fluorescence studies of a novel Schiff base ligand and its Zn(II), Ni(II), Co(II), Cu(II) complexes
Yu, TZ
Lu, GN
Yan, L
Yang, RD
SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, 2003, 33 (09): : 1623 - 1633
[34] Novel fluorescence palladium-alkoxime complexes: Synthesis, characterization, DNA/BSA spectroscopic and docking studies, evaluation of cytotoxicity and DNA cleavage mechanism
Karami, Kazem
Jamshidian, Nasrin
Bagheri, Atefe
Hajiaghasi, Afsaneh
Momtazi-Borojeni, Amir Abbas
Abdollahi, Elham
Shahpiri, Azar
Azizi, Negar
Lipkowski, Janusz
JOURNAL OF MOLECULAR STRUCTURE, 2020, 1206
[35] Synthesis of Schiff base ligand from N-substituted benzenesulfonamide and its complexes: Spectral, thermal, electrochemical behavior, fluorescence quenching, in vitro-biological and in-vitro cytotoxic studies
Valarmathy, Govindaraj
Subbalakshmi, Ramanathan
Sumathi, Rajendran
Renganathan, Rajalingam
JOURNAL OF MOLECULAR STRUCTURE, 2020, 1199
[36] Synthesis and fluorescence studies on novel complexes of Tb(III) and Eu(III) with 4-(9H-carbazol-9-yl) benzoic acid
Pei Juan
Geng Xiaotian
Yan Jianbo
Zhang Yanhui
Zhao Ying
Wang Yunyou
Sun Bo
JOURNAL OF ALLOYS AND COMPOUNDS, 2006, 426 (1-2) : 363 - 367
[37] Spectroscopic investigation, thermal behavior, catalytic reduction, biological and computational studies of novel four transition metal complexes based on 5-methylthiophene Schiff base type
Nassar, Doaa A.
Ali, Omyma A. M.
Shehata, Mohamed R.
Sayed, Abeer S. S.
HELIYON, 2023, 9 (06)
[38] Crystal structures, electrochemical properties, antioxidant screening and in vitro cytotoxic studies on four novel Cu(II) complexes of bidentate Schiff base ligands derived from 2-methoxyethylamine
Abbasi, Zeinab
Salehi, Mehdi
Kubicki, Maciej
Khaleghian, Ali
JOURNAL OF COORDINATION CHEMISTRY, 2017, 70 (12) : 2074 - 2093
[39] Experimental and computational studies on 4-[(3,5-dimethyl-1H-pyrazol-1-yl)methoxy]phthalonitrile and synthesis and spectroscopic characterization of its novel phthalocyanine magnesium(II) and tin(II) metal complexes
Akcay, Hakki Turker
Bayrak, Riza
Sahin, Ertan
Karaoglu, Kaan
Demirbas, Umit
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2013, 114 : 531 - 540
[40] Synthesis, characterization, anti-microbial and anti-fungal activity studies of four novel 2-aminopyridine and 2,4-dichloro-5-sulfamoylbenzoic acid salts and their Cu(II) complexes
Ilkimen, Halil
Gulbandilar, Aysel
KUWAIT JOURNAL OF SCIENCE, 2023, 50 (03)

← 1 2 3 4 5 →