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Kocaağa N, Türkkol A, Bilgin MD, Erdoğmuş A. The synthesis of novel water-soluble zinc (II) phthalocyanine based photosensitizers and exploring of photodynamic therapy activities on the PC3 cancer cell line. Photochem Photobiol Sci 2023; 22:2037-2053. [PMID: 37166570 DOI: 10.1007/s43630-023-00428-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 04/24/2023] [Indexed: 05/12/2023]
Abstract
In this study, Schiff base substituted phthalocyanine complexes (Zn1c, Zn2c) and their quaternized derivatives (Q-Zn1c, Q-Zn2c) were synthesized for the first time. Their structures have been characterized by FT-IR, 1H-NMR, UV-Vis, mass spectrometry and elemental analysis as well as. The photophysicochemical properties (fluorescence, singlet oxygen and photodegradation quantum yield) of these novel complexes were investigated in dimethylsulfoxide (DMSO) for both non-ionic and quaternized cationic phthalocyanine complexes and in aqueous solution for quaternized cationic phthalocyanine complexes. Water soluble cationic phthalocyanine compounds gave good singlet oxygen quantum yield (0.65 for Q-Zn1c, 0.66 for Q-Zn2c in DMSO; 0.65 for Q-Zn2c in aqueous solution). The binding of Q-Zn1c and Q-Zn2c to BSA/DNA was studied by using UV-Vis and fluorescence spectroscopy and these. Studies indicate that the mechanism of BSA quenching by quaternized zinc(II) phthalocyanines was static quenching. Quaternized zinc(II) phthalocyanines interacted with ct-DNA by intercalation. Quaternized zinc(II) phthalocyanines caused a decrease in cell viability and triggered apoptotic cell death after PDT was applied at a concentration that did not have a toxic effect on their own. Q-Zn1c and Q-Zn2c mediated PDT reduced the activity of SOD, CAT, GSH while increased MDA level in the prostate cancer cells. Furthermore, expression of apoptotic proteins after PDT was examined. The results revealed that the synthesized water soluble quaternized zinc(II) phthalocyanine complexes (Q-Zn1c and Q-Zn2c) are promising potential photosensitizers for PDT.
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Affiliation(s)
- Nagihan Kocaağa
- Department of Chemistry, Faculty of Arts and Science, Yildiz Technical University, Istanbul, 34210, Turkey
| | - Ayşegül Türkkol
- Department of Biophysics, Faculty of Medicine, Aydin Adnan Menderes University, Aydin, 09010, Turkey
| | - Mehmet Dinçer Bilgin
- Department of Biophysics, Faculty of Medicine, Aydin Adnan Menderes University, Aydin, 09010, Turkey
| | - Ali Erdoğmuş
- Department of Chemistry, Faculty of Arts and Science, Yildiz Technical University, Istanbul, 34210, Turkey.
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Demirbaş Ü, Ömeroğlu İ, Akçay HT, Durmuş M, Kantekin H. Synthesis, characterization, photophysical and photochemical properties of peripherally tetra benzodioxane substituted metal-free phthalocyanine and its zinc(II) and magnesium(II) derivatives. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.128992] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Fedorova TM, Derkacheva VM, Shevchenko EN, Luk’yanets EA, Bordaev EB, Kaliya OL. Hydroxylation of aromatic amines with dioxygen in photooxidation sensitized by substituted phthalocyanines. MENDELEEV COMMUNICATIONS 2020. [DOI: 10.1016/j.mencom.2020.01.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Interactions of amino acids with aluminum octacarboxyphthalocyanine hydroxide. Experimental and DFT studies. J Mol Model 2017; 23:51. [PMID: 28161779 PMCID: PMC5306055 DOI: 10.1007/s00894-017-3222-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2016] [Accepted: 01/11/2017] [Indexed: 10/28/2022]
Abstract
The influence of albumin and amino acids (L-serine, glycine, L-histidine, L-tryptophan, L-cysteine) on the properties of aluminum octacarboxyphthalocyanine hydroxide (Al(OH)PcOC) was investigated in a phosphate buffer (pH 8.0). Particular attention was paid to the spectroscopic properties and photostability of Al(OH)PcOC. The effect of albumin or amino acids on the photodegradation of Al(OH)PcOC was examined in water using red light: 685 nm and daylight irradiation. Analysis of kinetic curves indicated that interaction with those molecules increases the photostability of Al(OH)PcOC. The molecular structure of Al(OH)PcOC complexes (in vacuum and in water) with axially or equatorially coordinated amino acids was studied by the B3LYP/6-31G* method, and the effects on molecular structure and electronic absorption spectrum were investigated on the basis of the density functional theory. The calculation results revealed that axial coordination significantly reduces the non-planarity of the phthalocyanine ring, and, thus, alters the electronic structure. On the other hand, hydrogen bonding of phthalocyanine side COOH groups with amino acids, in equatorial complexes, does not change the structure within the center of the phthalocyanine, and causes only a slight increase in UV-vis bands intensity, which is in perfect agreement with experimental data. Graphical abstract Structure of equatorial complex of Al(OH)PcOC with L-histidine calculated byB3LYP/6-31G(d) method. Dotted lines H-bonds.
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Duruk EG, Yenilmez HY, Altındal A, Altuntaş Bayır Z. Microwave-assisted synthesis of novel non-peripherally substituted metallophthalocyanines and their sensing behaviour for a broad range of Lewis bases. Dalton Trans 2015; 44:10060-8. [DOI: 10.1039/c5dt00852b] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis of novel, symmetrical, tetrasubstituted metallophthalocyanines (cobalt, zinc, and manganese) bearing four 2-(4-methyl-1,3-thiazol-5-yl)ethoxy units is reported.
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Affiliation(s)
- E. Gülruh Duruk
- İstanbul Technical University
- Faculty of Science and Letters
- Department of Chemistry
- İstanbul
- Turkey
| | - H. Yasemin Yenilmez
- İstanbul Technical University
- Faculty of Science and Letters
- Department of Chemistry
- İstanbul
- Turkey
| | - Ahmet Altındal
- Department of Physics
- Yıldız Technical University
- Istanbul
- Turkey
| | - Zehra Altuntaş Bayır
- İstanbul Technical University
- Faculty of Science and Letters
- Department of Chemistry
- İstanbul
- Turkey
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Bulgakov RA, Kuznetsova NA, Dolotova OV, Solovieva LI, Mack J, Chidawanyika WJU, Kaliya OL, Nyokong T. Synthesis and photophysical properties of covalent conjugates of aqua platinum(II) and octacarboxy-substituted zinc phthalocyanine. J PORPHYR PHTHALOCYA 2012. [DOI: 10.1142/s1088424612501209] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
New covalent conjugates of aqua platinum(II) and octacarboxy-substituted zinc phthalocyanine, bearing one, two, three and four aqua platinum moieties on the periphery of the Pc ligand have been synthesized and characterized. The effect of the stepwise introduction of the aqua platinums on the photophysical and photochemical properties of these compounds has been investigated in dimethylsulfoxide solution. It has been found that aqua platinum moieties have only a limited effect on the dynamics of the singlet and triplet excited states, on the ability to sensitize singlet oxygen formation and on the photostability. Each conjugate has a high singlet oxygen quantum yield (ΦΔ 0.51–0.62) and thus retains potential for use as a dual action anticancer drugs by acting as a sensitizer for PDT in addition to the likely chemotherapeutic effects of the Pt(II) complexes.
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Affiliation(s)
- Roman A. Bulgakov
- Organic Intermediates and Dyes Institute, B. Sadovaya ¼, Moscow 123995, Russia
| | - Nina A. Kuznetsova
- Organic Intermediates and Dyes Institute, B. Sadovaya ¼, Moscow 123995, Russia
| | - Olga V. Dolotova
- Organic Intermediates and Dyes Institute, B. Sadovaya ¼, Moscow 123995, Russia
| | | | - John Mack
- Department of Chemistry, Rhodes University, Grahamstown 6140, South Africa
| | | | - Oleg L. Kaliya
- Organic Intermediates and Dyes Institute, B. Sadovaya ¼, Moscow 123995, Russia
| | - Tebello Nyokong
- Department of Chemistry, Rhodes University, Grahamstown 6140, South Africa
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Iqbal Z, Ogunsipe A, Nyokong T, Lyubimtsev A, Hanack M, Ziegler T. Photophysics and photochemistry of octaglucosylated zinc phthalocyanine derivatives. J PORPHYR PHTHALOCYA 2012. [DOI: 10.1142/s1088424612500630] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The ground state electronic absorption spectra, photophysics and photochemistry of amphiphilic octaglucosylated zinc phthalocyanines containing oxygen or sulfur bridges are presented. Triplet quantum yield values for the two dyes (in DMF and DMSO) vary between 0.71 and 0.84, while singlet quantum yield values lie between 0.63 and 0.75. Fluorescence lifetimes were determined experimentally by time correlated single photon counting and semi-empirically by fluorescence quenching techniques; and values from both methods were within the same range. Kinetic data were obtained for the quenching of the triplet state of the phthalocyanines by ground state molecular oxygen; the bimolecular collisional quenching rate constant range between 2.35 × 108 and 1.13 × 109 M-1.s-1. These values suggest that triplet states of the dyes are effectively quenched by ground molecular oxygen.
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Affiliation(s)
- Zafar Iqbal
- Department of Chemistry, Rhodes University, Grahamstown 6140, South Africa
| | - Abimbola Ogunsipe
- Department of Chemistry, Rhodes University, Grahamstown 6140, South Africa
- School of Science & Technology, National Open University of Nigeria,14/16 Ahmadu Bello Way, P.M.B. 80067, Victoria Island, Lagos, Nigeria
| | - Tebello Nyokong
- Department of Chemistry, Rhodes University, Grahamstown 6140, South Africa
| | - Alexey Lyubimtsev
- Institut fuer Organische Chemie, Auf der Morgenstelle 18, 72076 Tuebingen, Germany
| | - Michael Hanack
- Institut fuer Organische Chemie, Auf der Morgenstelle 18, 72076 Tuebingen, Germany
| | - Thomas Ziegler
- Institut fuer Organische Chemie, Auf der Morgenstelle 18, 72076 Tuebingen, Germany
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Bayar Ş, Dınçer HA, Uğur AL. Novel non-aggregated soluble metallophthalocyanines bearing carboxylic acid groups. J COORD CHEM 2012. [DOI: 10.1080/00958972.2012.673124] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Şerıfe Bayar
- a Department of Chemistry , İstanbul Technical University , 34469 Maslak , İstanbul , Turkey
| | - Hatıce A. Dınçer
- a Department of Chemistry , İstanbul Technical University , 34469 Maslak , İstanbul , Turkey
| | - Ahmet L. Uğur
- b Department of Chemistry , Yıldız Technical University , 34210 Davutpaşa , İstanbul , Turkey
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Riahi S, Ganjali MR, Hariri M, Abdolahzadeh S, Norouzi P. Determination of the formation constant for the inclusion complex between Lanthanide ions and Dansyl chloride derivative by fluorescence spectroscopy: theoretical and experimental investigation. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2009; 74:253-258. [PMID: 19643660 DOI: 10.1016/j.saa.2009.06.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2008] [Revised: 05/23/2009] [Accepted: 06/07/2009] [Indexed: 05/28/2023]
Abstract
In this paper, a sensitive, easy, efficient, and suitable method for the calculation of K(f) values of complexation between one derivative of Dansyl chloride [5-(dimethylamino) naphthalene-1-sulfonyl 4-phenylsemicarbazide] (DMNP) and Lanthanide(III) (Ln) ions is proposed, using both spectrofluorometric and spectrophotometric methods. Determination of K(f) showed that DMNP was mostly selective towards the erbium (III) ion. The validity of the method was also confirmed calculating the Stern-Volmer fluorescence quenching constants (K(sv)) that resulted in the same consequence, obtained by calculating the K(f) of complexation values. In addition, the UV-vis spectroscopy was applied for the determination of K(f) only for the Ln ions that had interactions with DMNP. Finally, the DFT studies were done on Er(3+) and the DMNP complex for distinguishing the active sites and estimating the pair wise interaction energy. It can be concluded that this derivative of Dansyl chloride with inherent high fluorescence intensity is a suitable reagent for the selective determination of the Er(3+) ion which can be used in constructing selective Er(3+) sensors.
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Affiliation(s)
- Siavash Riahi
- Institute of Petroleum Engineering, Faculty of Engineering, University of Tehran, Tehran, Iran.
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Photophysicochemical and fluorescence quenching studies of tetra- and octa-carboxy substituted silicon and germanium phthalocyanines. J Photochem Photobiol A Chem 2009. [DOI: 10.1016/j.jphotochem.2009.02.002] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Zhao P, Song Y, Dong S, Niu L, Zhang F. Synthesis, photophysical and photochemical properties of amphiphilic carboxyl phthalocyanine oligomers. Dalton Trans 2009:6327-34. [DOI: 10.1039/b904569d] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Protective Effects of Mitochondria-Targeted Antioxidant SkQ in Aqueous and Lipid Membrane Environments. J Membr Biol 2008; 222:141-9. [DOI: 10.1007/s00232-008-9108-6] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2008] [Accepted: 04/18/2008] [Indexed: 01/04/2023]
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