1
|
Nene LC, Abrahamse H. Phthalocyanine-based probes in alleviating or evading tumour-hypoxia for enhanced photo- and/ sono-mediated therapeutic efficacies. Photodiagnosis Photodyn Ther 2024; 46:104024. [PMID: 38401819 DOI: 10.1016/j.pdpdt.2024.104024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 02/13/2024] [Accepted: 02/21/2024] [Indexed: 02/26/2024]
Abstract
This review discusses the possible methods for improving therapeutic efficacies of phthalocyanine (Pcs) -based therapeutic probes in photo- and sono-dynamic therapies under hypoxic conditions. Herein, the structural design strategies including varying the central metal, position substituents and the effects of adjuvant used in supplementing the therapeutics activities of Pcs or formation of NPs are discussed for cancer therapies in hypoxic conditions. Different mechanisms induced for cell death influenced by the compositions of the Pcs-probes are discussed. The focus mainly highlights the oxygen (O2) -dependent mechanisms including methods of supplementing tumour microenvironment O2-concentrations to promote PDT or SDT therapies. Alternatively, O2-independent mechanisms mainly used to evade hypoxia by stimulating anticancer processes that don't require O2 to initiate cell death, such as the Fenton reaction or thermal ablation effects.
Collapse
Affiliation(s)
- Lindokuhle Cindy Nene
- Laser Research Centre, Faculty of Health Sciences, University of Johannesburg, P.O. Box 17011, Doornfontein 2028, South Africa
| | - Heidi Abrahamse
- Laser Research Centre, Faculty of Health Sciences, University of Johannesburg, P.O. Box 17011, Doornfontein 2028, South Africa.
| |
Collapse
|
2
|
Nene LC, Abrahamse H. Design consideration of phthalocyanines as sensitizers for enhanced sono-photodynamic combinatorial therapy of cancer. Acta Pharm Sin B 2024; 14:1077-1097. [PMID: 38486981 PMCID: PMC10935510 DOI: 10.1016/j.apsb.2023.11.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 10/08/2023] [Accepted: 11/25/2023] [Indexed: 03/17/2024] Open
Abstract
Cancer remains one of the diseases with the highest incidence and mortality globally. Conventional treatment modalities have demonstrated threatening drawbacks including invasiveness, non-controllability, and development of resistance for some, including chemotherapy, radiation, and surgery. Sono-photodynamic combinatorial therapy (SPDT) has been developed as an alternative treatment modality which offers a non-invasive and controllable therapeutic approach. SPDT combines the mechanism of action of sonodynamic therapy (SDT), which uses ultrasound, and photodynamic therapy (PDT), which uses light, to activate a sensitizer and initiate cancer eradication. The use of phthalocyanines (Pcs) as sensitizers for SPDT is gaining interest owing to their ability to induce intracellular oxidative stress and initiate toxicity under SDT and PDT. This review discusses some of the structural prerequisites of Pcs which may influence their overall SPDT activities in cancer therapy.
Collapse
Affiliation(s)
- Lindokuhle Cindy Nene
- Laser Research Centre, Faculty of Health Sciences, University of Johannesburg, Doornfontein 2028, South Africa
| | - Heidi Abrahamse
- Laser Research Centre, Faculty of Health Sciences, University of Johannesburg, Doornfontein 2028, South Africa
| |
Collapse
|
3
|
Vaziri AS, Ghorbanzadeh R, Hosseinpour-Nader A. Rutin-gallium complex mediated antimicrobial photodynamic therapy: An in vitro studies against Streptococcus mutans biofilms. Photodiagnosis Photodyn Ther 2023; 42:103367. [PMID: 36842472 DOI: 10.1016/j.pdpdt.2023.103367] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 02/16/2023] [Accepted: 02/22/2023] [Indexed: 02/28/2023]
Abstract
BACKGROUND Discoloration of teeth following antimicrobial photodynamic therapy (aPDT) is a serious concern. Common photosensitizers are colored, and access to a photosensitizer that does not leave color on the teeth or is the same color as the enamel and dentin is highly demanded. The physicochemical characterization, anti-virulence, and antimicrobial effects of a novel rutin-gallium (III) (Rt-Ga) complex as novel photosensitizer are presented herein. MATERIALS AND METHODS Photophysical properties and cytotoxicity of the Rt-Ga complex were evaluated in comparison with the parental rutin. Intracellular reactive oxygen species (ROS) generation following Rt-Ga complex-mediated aPDT was measured using the fluorescent 2',7'-dichlorofluorescein diacetate (H2DCF-DA) method. The anti-biofilm effects of Rt-Ga complex-mediated aPDT on Streptococcus mutans were assessed using a colorimetric assay. The virulence‑associated gtfB gene expression was assessed following Rt-Ga complex-mediated aPDT by quantitative real‑time PCR. RESULTS The photophysical properties of the Rt-Ga complex revealed a significant blue-shift in absorption (60 nm shift) and increased extinction coefficient (4100 M -1 cm -1; at λmax = 450 nm). Average (± SEM) DCF fluorescence intensities in an arbitrary unit (A.U.) were 7.1 ± 0.9, 4.1 ± 0.5, and 1.7 ± 0.3 for 10.0 μM of Rt-Ga complex-mediated aPDT, 7.5 μM of Rt-Ga complex-mediated aPDT, and 10.0 μM of Rt-Ga complex alone, respectively. The corresponding DCF fluorescence intensities were 710% (P = 0.001), 410% (P = 0.001), and 170% (P = 0.02) of the untreated S. mutans as the control group (1.0 ± 0.1 A.U.), respectively. The novel Rt-Ga complex-mediated aPDT exhibited no toxicity against primary human gingival fibroblast cells, a dose dependent decrease in S. mutans biofilm cell survival and virulence were observed (91.4% and 11.7-fold, respectively). CONCLUSION The Rt-Ga complex-mediated anti-virulence and antimicrobial photodynamic effects were superior to the one caused by rutin alone making the Rt-Ga complex a more promising photosensitizer than the parent material.
Collapse
Affiliation(s)
- Abbas Salehi Vaziri
- Department of Orthodontics, School of Dentistry, Shahed University, Tehran, Iran
| | | | | |
Collapse
|
4
|
Bostancı HE, Bilgiçli AT, Güzel E, Günsel A, Hepokur C, Çimen B, Yarasir MN. Evaluation of the effects of newly synthesized metallophthalocyanines on breast cancer cell lines with photodynamic therapy. Dalton Trans 2022; 51:15996-16008. [PMID: 36200447 DOI: 10.1039/d2dt01912d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this study, the new phthalonitrile derivative 3-(4-(3-oxobutyl)phenoxy)phthalonitrile (1) and its non-peripheral metallophthalocyanine derivatives [zinc (2), copper (3), cobalt (4), manganese (5), gallium (6), and indium (7)] were synthesized. The newly synthesized phthalocyanines were characterized by standard spectroscopic methods, such as FT-IR, 1H NMR, UV-Vis, fluorescence spectroscopies, and MALDI-TOF spectrometry. Aggregation behaviors of the novel phthalocyanines were investigated by UV-Vis spectroscopy. The effect of pH change on the electronic and emission spectra of the newly synthesized phthalocyanine derivatives was studied in THF media. The electronic spectra of the new zinc (2), copper (3), and cobalt (4) phthalocyanines exhibited bathochromic shifts in acidic pH values due to the presence of monoprotonated forms. Surprisingly, the same effect was not observed for manganese (5) and indium (7) phthalocyanines. On the other hand, gallium (6) showed a slight red-shifted band with the addition of HCl to the medium. Also, it was determined that the synthesized zinc (2) and gallium (6) phthalocyanines had a selective phototoxic effect on the MCF-7 breast cancer cell line compared to the MCF-10A healthy breast cell line. The IC50 values of zinc (2) and gallium (6) phthalocyanines were determined for MCF-7 and MCF-10A cell lines. The IC50 values of MCF-7 for compounds 2 and 6 were found to be 1.721 ± 0.4 μg mL-1 and 7.406 ± 0.32 μg mL-1, respectively. The IC50 values of MCF-10A for phthalocyanines 2 and 6 were found to be 48.90 ± 0.69 μg mL-1 and 14.77 ± 1.09 μg mL-1, respectively. In the LDH (lactate dehydrogenase)-ELISA study, the LDH levels that formed on a cellular basis after the application were measured, and it was observed that the cells were directed towards apoptosis. In addition, it was observed that cancer cells underwent more apoptosis than healthy cells as a result of this application with cell-cycle and dead cell kits performed by flow cytometry. This research shows that non-peripheral substituted gallium and zinc phthalocyanine derivatives (2 and 6) can be suitable photosensitizers for the photodynamic treatment of breast cancers.
Collapse
Affiliation(s)
- Hayrani Eren Bostancı
- Department of Biochemistry, Faculty of Pharmacy, Sivas Cumhuriyet University, Sivas, Turkey.
| | | | - Emre Güzel
- Department of Engineering Fundamental Sciences, Sakarya University of Applied Sciences, Sakarya, Turkey
| | - Armağan Günsel
- Department of Chemistry, Sakarya University, Sakarya, Turkey.
| | - Ceylan Hepokur
- Department of Biochemistry, Faculty of Pharmacy, Sivas Cumhuriyet University, Sivas, Turkey.
| | - Behzat Çimen
- Department of Biochemistry, Faculty of Pharmacy, Erciyes University, Kayseri, Turkey
| | | |
Collapse
|
5
|
Güngördü Solğun D, Yildiko Ü, Ağirtaş MS. Synthesis, photophysical, photochemical, and DFT properties of a zinc phthalocyanine with 2-(2-isopropyl-5-methylphenoxy)phenoxy peripheral groups. J COORD CHEM 2022. [DOI: 10.1080/00958972.2022.2090245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Derya Güngördü Solğun
- Department of Chemistry, Faculty of Science, Van Yuzuncu Yıl University, Van, 65080, Turkey
| | - Ümit Yildiko
- Architecture and Engineering Faculty, Department of Bioengineering, Kafkas University, Kars, Turkey
| | - Mehmet Salih Ağirtaş
- Department of Chemistry, Faculty of Science, Van Yuzuncu Yıl University, Van, 65080, Turkey
| |
Collapse
|
6
|
Karakılıç E, Alım Z, Günel A, Baran A. A versatile study of novel A3B-type unsymmetric zinc(II) phthalocyanines containing thiazolidin-4-one: Their, carbonic anhydrase I, II isoenzymes, and xanthine oxidase inhibitors evaluation. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132630] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|
7
|
Wierzchowski M, Ziental D, Łażewski D, Korzanski A, Gielara-Korzanska A, Tykarska E, Dlugaszewska J, Sobotta L. New Metallophthalocyanines Bearing 2-Methylimidazole Moieties-Potential Photosensitizers against Staphylococcus aureus. Int J Mol Sci 2022; 23:ijms23115910. [PMID: 35682587 PMCID: PMC9180345 DOI: 10.3390/ijms23115910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 05/17/2022] [Accepted: 05/21/2022] [Indexed: 02/04/2023] Open
Abstract
Newly developed tetra- and octasubstituted methimazole-phthalocyanine conjugates as potential photosensitizers have been obtained. Synthesized intermediates and final products were characterized by the MALD-TOF technique and various NMR techniques, including 2D methods. Single-crystal X-ray diffraction was used to determine the crystal structures of dinitriles. The studied phthalocyanines revealed two typical absorption bands—the Soret band and the Q band. The most intense fluorescence was observed for octasubstituted magnesium(II) phthalocyanine in DMF (ΦFL = 0.022). The best singlet oxygen generators were octasubstituted magnesium(II) and zinc(II) phthalocyanines (Φ∆ 0.56 and 0.81, respectively). The studied compounds presented quantum yields of photodegradation at the level between 10−5 and 10−6. Due to their low solubility in a water environment, the liposomal formulations were prepared. Within the studied group, octasubstituted zinc(II) phthalocyanine at the concentration of 100 µM activated with red light showed the highest antibacterial activity against S. aureus equal to a 5.68 log reduction of bacterial growth.
Collapse
Affiliation(s)
- Marcin Wierzchowski
- Chair and Department of Chemical Technology of Drugs, Poznan University of Medical Sciences, Grunwaldzka 6, 60-780 Poznan, Poland; (M.W.); (D.Ł.); (A.G.-K.); (E.T.)
| | - Daniel Ziental
- Chair and Department of Inorganic and Analytical Chemistry, Poznan University of Medical Sciences, Rokietnicka 3, 60-806 Poznan, Poland;
| | - Dawid Łażewski
- Chair and Department of Chemical Technology of Drugs, Poznan University of Medical Sciences, Grunwaldzka 6, 60-780 Poznan, Poland; (M.W.); (D.Ł.); (A.G.-K.); (E.T.)
| | - Artur Korzanski
- Department of Chemistry, Adam Mickiewicz University, Uniwersytetu Poznanskiego 8, 61-614 Poznan, Poland;
| | - Agnieszka Gielara-Korzanska
- Chair and Department of Chemical Technology of Drugs, Poznan University of Medical Sciences, Grunwaldzka 6, 60-780 Poznan, Poland; (M.W.); (D.Ł.); (A.G.-K.); (E.T.)
| | - Ewa Tykarska
- Chair and Department of Chemical Technology of Drugs, Poznan University of Medical Sciences, Grunwaldzka 6, 60-780 Poznan, Poland; (M.W.); (D.Ł.); (A.G.-K.); (E.T.)
| | - Jolanta Dlugaszewska
- Chair and Department of Genetics and Pharmaceutical Microbiology, Poznan University of Medical Sciences, Rokietnicka 3, 60-806 Poznan, Poland;
| | - Lukasz Sobotta
- Chair and Department of Inorganic and Analytical Chemistry, Poznan University of Medical Sciences, Rokietnicka 3, 60-806 Poznan, Poland;
- Correspondence:
| |
Collapse
|
8
|
Halevas E, Arvanitidou M, Mavroidi B, Hatzidimitriou AG, Politopoulos K, Alexandratou E, Pelecanou M, Sagnou M. A novel curcumin gallium complex as photosensitizer in photodynamic therapy: Synthesis, structural and physicochemical characterization, photophysical properties and in vitro studies against breast cancer cells. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130485] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
|
9
|
Karaca H, Delibaş NÇ, Sağlam S, Pişkin H, Sezer S, Hökelek T, Teker M. Metallophthalocyanines derived with phenyl sulfide by bridging triazole using click chemistry: Synthesis, Computational Study, Redox Chemistry and Catalytic Activity. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130225] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
|
10
|
Stolarska M, Glowacka-Sobotta A, Ziental D, Dlugaszewska J, Falkowski M, Goslinski T, Sobotta L. Photochemical properties and promising activity against staphylococci of sulfanyl porphyrazines with dendrimeric moieties. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120321] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
11
|
Pereira GF, Tasso TT. From cuvette to cells: How the central metal ion modulates the properties of phthalocyanines and porphyrazines as photosensitizers. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120271] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
|
12
|
Park JM, Jung CY, Jang WD, Jaung JY. Silicon Tetrapyrazinoporphyrazine Derivatives-Incorporated Carbohydrate-Based Block Copolymer Micelles for Photodynamic Therapy. ACS APPLIED BIO MATERIALS 2021; 4:1988-2000. [PMID: 35014324 DOI: 10.1021/acsabm.0c00256] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Developing nonaggregated photosensitizers (PSs) for efficient photodynamic therapy (PDT) using polymeric micelles (PMs) has been challenging. In this study, axially substituted nonaggregated silicon tetrapyrazinoporphyrazine (SiTPyzPz) derivatives in carbohydrate-based block glycopolymer-based PMs were designed and used as PSs for PDT. To achieve the nonaggregated PSs, SiTPyzPz was axially substituted with trihexylsiloxy (THS) groups to form SiTPyzPz-THS, which exhibited highly monomeric behaviors in organic solvents. Moreover, three block copolymers were prepared via reversible addition-fragmentation chain transfer (RAFT) polymerization. Each copolymer comprised hydrophobic polystyrene blocks and loadable SiTPyzPz-THS, and one or two consisted of two possible hydrophilic blocks, polyethylene glycol or poly(glucosylethyl methacrylate). The self-assembly of SiTPyzPz-THS and the block copolymers in aqueous solvents induced the formation of spherical PMs with core-shell or core-shell-corona structures. The SiTPyzPz-THS in the PMs exhibited monomeric state, intense fluorescence emission, and outstanding singlet oxygen generation; moreover, it did not form aggregates. During the in vitro test, which was performed to investigate the PDT efficiency, the PMs, which consisted of poly(glucosylethyl methacrylate) shells, exhibited high photocytotoxicity and cellular internalization ability. Consequently, the PM systems of nonaggregated PSs and carbohydrate-based block copolymers could become very promising materials for PDT owing to their photophysicochemical properties and considerable selectivity against cancer cells.
Collapse
Affiliation(s)
- Jong Min Park
- Department of Chemistry, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Chang Young Jung
- Department of Organic and Nano Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Republic of Korea
| | - Woo-Dong Jang
- Department of Chemistry, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Jae Yun Jaung
- Department of Organic and Nano Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Republic of Korea
| |
Collapse
|
13
|
Farajzadeh N, Atmaca GY, Cinar ME, Erdoğmuş A, Koçak MB. Gallium chloride phthalocyanines possessing 4‐(trifluoromethoxy)phenoxy units: Synthesis, characterization, and photophysicochemical investigations. J CHIN CHEM SOC-TAIP 2021. [DOI: 10.1002/jccs.202000497] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Nazli Farajzadeh
- Department of Chemistry Istanbul Technical University Istanbul Turkey
| | | | - Mehmet Emin Cinar
- Department of Chemistry Istanbul Technical University Istanbul Turkey
- Department of Chemistry University of Siegen Siegen Germany
| | - Ali Erdoğmuş
- Department of Chemistry Yildiz Technical University Istanbul Turkey
| | | |
Collapse
|
14
|
Investigation of the differences between sono-photochemical and photochemical studies for singlet oxygen generation of indium phthalocyanine. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.120052] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|
15
|
Güzel E, Koçyiğit ÜM, Taslimi P, Gülçin İ, Erkan S, Nebioğlu M, Arslan BS, Şişman İ. Phthalocyanine complexes with (4-isopropylbenzyl)oxy substituents: preparation and evaluation of anti-carbonic anhydrase, anticholinesterase enzymes and molecular docking studies. J Biomol Struct Dyn 2020; 40:733-741. [DOI: 10.1080/07391102.2020.1818623] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Emre Güzel
- Department of Fundamental Sciences, Sakarya University of Applied Sciences, Sakarya, Turkey
| | - Ümit M. Koçyiğit
- Department of Basic Pharmaceutical Sciences, Cumhuriyet University, Sivas, Turkey
| | - Parham Taslimi
- Department of Biotechnology, Bartın University, Bartın, Turkey
| | - İlhami Gülçin
- Department of Chemistry, Atatürk University, Erzurum, Turkey
| | - Sultan Erkan
- Department of Chemistry and Chemical Processing Technologies, Yıldızeli Vocational School, Cumhuriyet University, Sivas, Turkey
| | - Mehmet Nebioğlu
- Department of Chemistry, Sakarya University, Sakarya, Turkey
| | - Barış S. Arslan
- Department of Chemistry, Sakarya University, Sakarya, Turkey
| | - İlkay Şişman
- Department of Chemistry, Sakarya University, Sakarya, Turkey
| |
Collapse
|
16
|
Syuleyman M, Angelov I, Mitrev Y, Durmuş M, Mantareva V. Cationic amino acids linked to Zn(II) phthalocyanines for photodynamic therapy: Synthesis and effects on physicochemical properties. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112555] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
17
|
Synthesis, characterization, and investigation of photochemical properties of tetra-substituted zinc phthalocyanines bearing 4-(3,5-dimethyl-1H-pyrazol-1-yl)phenyl moiety with different linker heteroatoms. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2019.119306] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
18
|
Mlynarczyk DT, Piskorz J, Popenda L, Stolarska M, Szczolko W, Konopka K, Jurga S, Sobotta L, Mielcarek J, Düzgüneş N, Goslinski T. S-seco-porphyrazine as a new member of the seco-porphyrazine family - Synthesis, characterization and photocytotoxicity against cancer cells. Bioorg Chem 2020; 96:103634. [PMID: 32044518 DOI: 10.1016/j.bioorg.2020.103634] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 01/07/2020] [Accepted: 01/28/2020] [Indexed: 12/22/2022]
Abstract
An important subgroup within the porphyrazine (Pz) family constitutes seco-porphyrazines, in the chemical structure of which one pyrrole unit is opened in the oxidative process. So far, there are only limited data on N-seco- and C-seco-Pzs. Here, the synthesis of a novel member of the Pzs seco-family, represented by an S-seco-tribenzoporphyrazine analogue, 22,23-bis(4-(3,5-dibutoxycarbonylphenoxy)butylsulfanyl)tribenzo[b,g,l]-22,23-dioxo-22,23-seco-porphyrazinato magnesium(II), is reported, with moderate 34% yield. The new derivative was characterized using NMR spectroscopy, UV-Vis spectroscopy, and mass spectrometry. In the photochemical study performed following the indirect chemical method with 1,3-diphenylisobenzofuran, S-seco-Pz revealed a high singlet oxygen quantum yield of 0.27 in DMF. Potential photocytotoxicity of S-seco-Pz was assessed in vitro on three cancer cell lines - two oral squamous cell carcinoma cell lines derived from the tongue (CAL 27, HSC-3) and human cervical epithelial adenocarcinoma cells (HeLa). In the biological study, the macrocycle was tested in its free form and after loading into liposomes. It is worth noting that S-seco-Pz was found to be non-toxic in the dark, with cell viability levels over 80%. The photocytotoxic IC50 values for free S-seco-Pz were 0.61, 0.18, and 4.1 µM for CAL 27, HSC-3 and HeLa cells, respectively. Four different liposomal compositions were analyzed, and the cationic liposomes revealed the highest photokilling efficacy, with the IC50 values for CAL 27, HSC-3, and HeLa cells at 0.24, 0.25, and 0.31 µM, respectively. The results of the photocytotoxicity study indicate that the new S-seco-tribenzoporphyrazine can be considered as a potential photosensitizer in photodynamic therapy of cancer, along with the developed cationic liposomal nanocarrier.
Collapse
Affiliation(s)
- Dariusz T Mlynarczyk
- Department of Chemical Technology of Drugs, Poznan University of Medical Sciences, Grunwaldzka 6, 60-780 Poznan, Poland
| | - Jaroslaw Piskorz
- Department of Inorganic and Analytical Chemistry, Poznan University of Medical Sciences, Grunwaldzka 6, 60-780 Poznan, Poland.
| | - Lukasz Popenda
- NanoBioMedical Centre, Adam Mickiewicz University, Wszechnicy Piastowskiej 3, 61-614 Poznan, Poland
| | - Magdalena Stolarska
- Department of Chemical Technology of Drugs, Poznan University of Medical Sciences, Grunwaldzka 6, 60-780 Poznan, Poland
| | - Wojciech Szczolko
- Department of Chemical Technology of Drugs, Poznan University of Medical Sciences, Grunwaldzka 6, 60-780 Poznan, Poland
| | - Krystyna Konopka
- Department of Biomedical Sciences, University of the Pacific, Arthur A. Dugoni Scholl of Dentistry, 155 Fifth Street, San Francisco, CA 94103, USA
| | - Stefan Jurga
- NanoBioMedical Centre, Adam Mickiewicz University, Wszechnicy Piastowskiej 3, 61-614 Poznan, Poland
| | - Lukasz Sobotta
- Department of Inorganic and Analytical Chemistry, Poznan University of Medical Sciences, Grunwaldzka 6, 60-780 Poznan, Poland
| | - Jadwiga Mielcarek
- Department of Inorganic and Analytical Chemistry, Poznan University of Medical Sciences, Grunwaldzka 6, 60-780 Poznan, Poland
| | - Nejat Düzgüneş
- Department of Biomedical Sciences, University of the Pacific, Arthur A. Dugoni Scholl of Dentistry, 155 Fifth Street, San Francisco, CA 94103, USA
| | - Tomasz Goslinski
- Department of Chemical Technology of Drugs, Poznan University of Medical Sciences, Grunwaldzka 6, 60-780 Poznan, Poland.
| |
Collapse
|
19
|
Atmaca GY, Erdoğmuş A. Synthesis of new water soluble silicon phthalocyanine substituted by linker sulfur atom and photophysicochemical studies for photodynamic therapy. J PORPHYR PHTHALOCYA 2020. [DOI: 10.1142/s1088424619501487] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
In this work, 5-(trifluoromethyl)-2-thiopyridine substituted SiPc (1) and its quaternized derivative (2) were synthesized, and the effect of the linker sulfur atom on silicon phthalocyanines has been investigated for the first time in the literature. Both of the complexes have been characterized by standard spectroscopy methods. The complexes have good solubility in organic solvents and showed monomeric tendencies in all studied solvents. Only complex 2 had some aggregation in water because of solvent effects, as expected. In order to determine the therapeutic effect for cancer treatment, photophysicochemical properties were investigated in DMSO, DMF, toluene and water (for complex 2). The synthesized complexes were found to have about 3.5 times higher singlet oxygen quantum yields than the yields of unsubstituted SiPcCl2 ([Formula: see text] = 0.15 (in DMSO), 0.12 (in DMF), 0.10 (in toluene)) because of the effects of bulky axial groups.
Collapse
Affiliation(s)
- Göknur Yaşa Atmaca
- Department of Chemistry, Yildiz Technical University, 34210 Esenler, Istanbul, Turkey
| | - Ali Erdoğmuş
- Department of Chemistry, Yildiz Technical University, 34210 Esenler, Istanbul, Turkey
| |
Collapse
|
20
|
Palanna M, Mohammed I, Aralekallu S, Nemakal M, Sannegowda LK. Simultaneous detection of paracetamol and 4-aminophenol at nanomolar levels using biocompatible cysteine-substituted phthalocyanine. NEW J CHEM 2020. [DOI: 10.1039/c9nj05252f] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Extension of the conjugation and biocompatibility of the phthalocyanine molecule is expected to improve its stability and interaction with bio-molecules without any fouling.
Collapse
Affiliation(s)
- Manjunatha Palanna
- Department of Studies in Chemistry/Industrial Chemistry
- Vijayanagara Sri Krishnadevaraya University
- Ballari-583105
- India
| | - Imadadulla Mohammed
- Department of Studies in Chemistry/Industrial Chemistry
- Vijayanagara Sri Krishnadevaraya University
- Ballari-583105
- India
| | - Shambhulinga Aralekallu
- Department of Studies in Chemistry/Industrial Chemistry
- Vijayanagara Sri Krishnadevaraya University
- Ballari-583105
- India
| | - Manjunatha Nemakal
- Department of Studies in Chemistry/Industrial Chemistry
- Vijayanagara Sri Krishnadevaraya University
- Ballari-583105
- India
| | - Lokesh Koodlur Sannegowda
- Department of Studies in Chemistry/Industrial Chemistry
- Vijayanagara Sri Krishnadevaraya University
- Ballari-583105
- India
| |
Collapse
|
21
|
Demirbaş Ü, Pişkin M, Bayrak R, Durmuş M, Kantekin H. Zinc(II) and lead(II) phthalocyanines bearing thiadiazole substituents: Synthesis, characterization, photophysical and photochemical properties. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.07.091] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
22
|
Wierzchowski M, Łażewski D, Tardowski T, Grochocka M, Czajkowski R, Sobiak S, Sobotta L. Nanomolar photodynamic activity of porphyrins bearing 1,4,7-trioxanonyl and 2-methyl-5-nitroimidazole moieties against cancer cells. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2019; 202:111703. [PMID: 31810036 DOI: 10.1016/j.jphotobiol.2019.111703] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Revised: 10/21/2019] [Accepted: 11/11/2019] [Indexed: 02/02/2023]
Abstract
Despite the continuous development of medicine, there is still a lack of effective and fully safe protocols for the treatment of neoplastic diseases. The drug-drug conjugates approach seems to give a chance to obtain more efficient molecules. New alkoxy and metronidazole substituted porphyrins were synthesized. Novel porphyrins were purified by flash column chromatography and characterized using NMR, MS, UV-Vis and HPLC. The Nuclear Magnetic Resonance study was performed to annotate experimentally observed 1H NMR and 13C NMR signals of new compounds. The 2D NMR techniques such as 1H-1H COSY (Correlation Spectroscopy), 1H-13C HSQC (Heteronuclear Single Quantum Correlation) and 1H-13C HMBC (Heteronuclear Multiple Bond Correlation) were used for the structure elucidation of the new compounds. In the range of 250-450 nm of the absorption spectra, the Soret band was observed, whereas the Q band was noted in the range of 500-650 nm. Compounds revealed a fluorescence quantum yield in the range 0.03-0.12. Singlet oxygen generation quantum yields up to 0.54 were determined. Electrochemical properties has also been studied. It has been noticed electropolymerization of compound bearing 5-nitroimidazole substituents. The photodynamic activity of the studied porphyrins against A549 and HEK001/HPV16 cancer cells were examined. The most active against A549 and HEK 001/HPV16 was light-excited trioxanonylporphyrin with the values of IC50 equal to 0.49 μM and 50 nM respectively.
Collapse
Affiliation(s)
- Marcin Wierzchowski
- Department of Chemical Technology of Drugs, Poznan University of Medical Sciences, Grunwaldzka 6, 60-780 Poznan, Poland.
| | - Dawid Łażewski
- Department of Chemical Technology of Drugs, Poznan University of Medical Sciences, Grunwaldzka 6, 60-780 Poznan, Poland
| | - Tadeusz Tardowski
- Sexually Transmitted Diseases and Immunodermatology, Collegium Medicum of Nicolaus Copernicus University in Toruń, Curie Skłodowska 9, 85-094 Bydgoszcz, Poland
| | - Małgorzata Grochocka
- Sexually Transmitted Diseases and Immunodermatology, Collegium Medicum of Nicolaus Copernicus University in Toruń, Curie Skłodowska 9, 85-094 Bydgoszcz, Poland
| | - Rafal Czajkowski
- Sexually Transmitted Diseases and Immunodermatology, Collegium Medicum of Nicolaus Copernicus University in Toruń, Curie Skłodowska 9, 85-094 Bydgoszcz, Poland
| | - Stanislaw Sobiak
- Department of Inorganic and Analytical Chemistry, Collegium Medicum of Nicolaus Copernicus University in Toruń, A. Jurasza 2, 85-089 Bydgoszcz, Poland
| | - Lukasz Sobotta
- Department of Inorganic and Analytical Chemistry, Poznan University of Medical Sciences, Grunwaldzka 6, 60-780 Poznan, Poland
| |
Collapse
|
23
|
Aggarwal A, Samaroo D, Jovanovic IR, Singh S, Tuz MP, Mackiewicz MR. Porphyrinoid-based photosensitizers for diagnostic and therapeutic applications: An update. J PORPHYR PHTHALOCYA 2019. [DOI: 10.1142/s1088424619300118] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Porphyrin-based molecules are actively studied as dual function theranostics: fluorescence-based imaging for diagnostics and fluorescence-guided therapeutic treatment of cancers. The intrinsic fluorescent and photodynamic properties of the bimodal molecules allows for these theranostic approaches. Several porphyrinoids bearing both hydrophilic and/or hydrophobic units at their periphery have been developed for the aforementioned applications, but better tumor selectivity and high efficacy to destroy tumor cells is always a key setback for their use. Another issue related to their effective clinical use is that, most of these chromophores form aggregates under physiological conditions. Nanomaterials that are known to possess incredible properties that cannot be achieved from their bulk systems can serve as carriers for these chromophores. Porphyrinoids, when conjugated with nanomaterials, can be enabled to perform as multifunctional nanomedicine devices. The integrated properties of these porphyrinoid-nanomaterial conjugated systems make them useful for selective drug delivery, theranostic capabilities, and multimodal bioimaging. This review highlights the use of porphyrins, chlorins, bacteriochlorins, phthalocyanines and naphthalocyanines as well as their multifunctional nanodevices in various biomedical theranostic platforms.
Collapse
Affiliation(s)
- Amit Aggarwal
- LaGuardia Community College, 31-10 Thomson Ave., Long Island City, NY 11101, USA
| | - Diana Samaroo
- New York City College of Technology, Department of Chemistry, 285 Jay Street, Brooklyn, NY 11201, USA
- Graduate Center, 365 5th Ave, New York, NY 10016, USA
| | | | - Sunaina Singh
- LaGuardia Community College, 31-10 Thomson Ave., Long Island City, NY 11101, USA
| | - Michelle Paola Tuz
- LaGuardia Community College, 31-10 Thomson Ave., Long Island City, NY 11101, USA
| | | |
Collapse
|
24
|
Lorenzoni D, Souto CAZ, Araujo MB, de Souza Berger C, da Silva LCD, Baratti MO, Ribeiro JN, Endringer DC, Guimarães MCC, da Silva AR. PLGA-PEG nanoparticles containing gallium phthalocyanine: Preparation, optimization and analysis of its photodynamic efficiency on red blood cell and Hepa-1C1C7. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2019; 198:111582. [PMID: 31442827 DOI: 10.1016/j.jphotobiol.2019.111582] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2019] [Revised: 07/25/2019] [Accepted: 07/31/2019] [Indexed: 12/27/2022]
Abstract
Poly(lactide-co-glycolide) (PLGA) has been used for the encapsulation of phthalocyanine motived by its biocompatibility and biodegradability. Many studies have already been done to evaluate the influence of parameters used in the PLGA nanoparticle synthesis but without the evaluation of the combinatory interaction between these parameters on the nanoparticulate properties. Ga(III)-phthalocyanine (GaPc) was encapsulated into the PEGlated PLGA-nanoparticles and the individual and combinatory effects of the emulsification time, the method used for the nanoparticle synthesis and the temperature of the aqueous phase was evaluated on the size, entrapment efficiency, efficacy of nanoparticle recovery, residual PVA and zeta potential value using a 23 factorial design (FD). Mathematical models were adjustable to the data and evolutionary operations were performed to optimize the nanoparticle size. The ability of the optimized nanoparticle to decrease the viability of the Hepa-1C1C7 cell and the blood red cell was also evaluated. The FD disclosed the emulsification-diffusion method decreased the residual PVA and the size of PLGA-PEG nanoparticle, but also decreased the entrapment efficiency of GaPc, the zeta potential absolute value and the recovery efficacy of nanoparticles. The combinatory effect between the method used in the nanoparticle preparation and the temperature of aqueous phase influenced four of the five evaluated properties. The viability of Hepa-1C1C7 cells was reduced until 13× when the cells were irradiated in the presence of encapsulated GaPc while it was decreased until 4.7× when the experiment was carried out with the free GaPc. The encapsulated GaPc was also more efficient to cause the haemolysis of the RBC than it was the free GaPc. The optimization of the nanoparticles synthesis increased the efficiency of the GaPc to oxidize the evaluated cells.
Collapse
Affiliation(s)
- Drielly Lorenzoni
- Federal Institute of Espírito Santo, Campus Aracruz, 29192-733 Aracruz, ES, Brazil
| | | | | | | | | | | | | | | | | | | |
Collapse
|
25
|
Sen P, Managa M, Nyokong T. New type of metal-free and Zinc(II), In(III), Ga(III) phthalocyanines carrying biologically active substituents: Synthesis and photophysicochemical properties and photodynamic therapy activity. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.03.010] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
26
|
Ovchenkova EN, Bichan NG, Lomova TN. Equilibria and Rates of Reactions between Organic N-Bases and Substituted Manganese Phthalocyanine. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2019. [DOI: 10.1134/s0036024419010217] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
27
|
Matlou GG, Managa M, Nyokong T. Effect of symmetry and metal nanoparticles on the photophysicochemical and photodynamic therapy properties of cinnamic acid zinc phthalocyanine. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 214:49-57. [PMID: 30763918 DOI: 10.1016/j.saa.2019.02.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Revised: 01/31/2019] [Accepted: 02/03/2019] [Indexed: 06/09/2023]
Abstract
In this study, a novel asymmetric cinnamic acid zinc phthalocyanine (ZnPc, 1) containing three tert-butyl substituents is reported. The asymmetric ZnPc (1) is further linked to amino functionalized magnetic nanoparticles (AMNPs) (1-AMNPs) and to cysteine functionalized silver nanoparticles (cys-AgNPs) (1-cys-AgNPs) through an amide bond. 1-AMNPs and 1-cys-AgNPs improved the triplet and singlet oxygen quantum yields of complex 1, this was also observed with the previously reported 2-AMNPs when compared to 2 while 3-AMNPs yielded an unexpected decrease in triplet quantum yield as compared to 3. The silver nanoparticles (1-cys-AgNPs) had a better effect on improving the singlet oxygen quantum yield of complex 1 than the magnetic nanoparticles (1-AMNPs). The Pcs and conjugates recorded low cell cytotoxicity in the dark and high photocytotoxicity against MCF-7 cells in-vitro. MCF-7 cell viabilities of less than 50% were recorded at 80 μg/mL making the Pcs and conjugates under study potential candidates for use as photosensitizers in cancer therapy.
Collapse
Affiliation(s)
- Gauta Gold Matlou
- Centre for Nanotechnology Innovation, Department of Chemistry, Rhodes University, Grahamstown 6140, South Africa
| | - Muthumuni Managa
- Centre for Nanotechnology Innovation, Department of Chemistry, Rhodes University, Grahamstown 6140, South Africa
| | - Tebello Nyokong
- Centre for Nanotechnology Innovation, Department of Chemistry, Rhodes University, Grahamstown 6140, South Africa.
| |
Collapse
|
28
|
Sobotta L, Lijewski S, Dlugaszewska J, Nowicka J, Mielcarek J, Goslinski T. Photodynamic inactivation of Enterococcus faecalis by conjugates of zinc(II) phthalocyanines with thymol and carvacrol loaded into lipid vesicles. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.02.031] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
29
|
Tunçel A, Öztürk İ, Ince M, Ocakoglu K, Hoşgör-Limoncu M, Yurt F. Antimicrobial photodynamic therapy against Staphylococcus aureus using zinc phthalocyanine and zinc phthalocyanine-integrated TiO2 nanoparticles. J PORPHYR PHTHALOCYA 2019. [DOI: 10.1142/s1088424619500238] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Antibiotic resistance is an increasing healthcare problem worldwide. In the present study, the effects of antimicrobial photodynamic therapy (APDT) of ZnPc and ZnPc-integrated TiO2 nanoparticles (ZnPc-TiO[Formula: see text] were investigated against Staphylococcus aureus. A light emitting diode (LED) (630–700 nm, 17.4 mW/cm[Formula: see text] was used on S. aureus at different light doses (8 J/cm2 for 11 min, 16 J/cm2 for 22 min, 24 J/cm2 for 33 min) in the presence of the compounds under the minimum inhibitory concentration values. Both compounds showed similar phototoxicity toward S. aureus when high light doses (16 and 24 J/cm[Formula: see text] were applied. In addition, the success of APDT increased with an increasing light dose.
Collapse
Affiliation(s)
- Ayça Tunçel
- Institute of Nuclear Science, Department of Nuclear Applications, Ege University, Bornova, 35100, Izmir, Turkey
| | - İsmail Öztürk
- Faculty of Pharmacy, Department of Pharmaceutical Microbiology, Izmir Katip Celebi University, Bornova, 35620, Izmir, Turkey
| | - Mine Ince
- Department of Energy Systems Engineering, Faculty of Technology, Tarsus University, TR33400, Tarsus, Turkey
| | - Kasim Ocakoglu
- Department of Energy Systems Engineering, Faculty of Technology, Tarsus University, TR33400, Tarsus, Turkey
| | - Mine Hoşgör-Limoncu
- Faculty of Pharmacy, Department of Pharmaceutical Microbiology, Ege University, Bornova, 35100, Izmir, Turkey
| | - Fatma Yurt
- Institute of Nuclear Science, Department of Nuclear Applications, Ege University, Bornova, 35100, Izmir, Turkey
| |
Collapse
|
30
|
Korkmaz A, Yilmaz Y. Asymmetric phthalocyanines conjugated on silica for the photocatalytic degradation of organic pollutants synthesis, characterization and investigation of the photophysicochemical properties. MAIN GROUP CHEMISTRY 2019. [DOI: 10.3233/mgc-180687] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Aysun Korkmaz
- Department of Chemistry, Gaziantep University, Gaziantep, Turkey
| | - Yusuf Yilmaz
- NT Vocational School, Gaziantep University, Gaziantep, Turkey
| |
Collapse
|
31
|
Günsel A, Bilgiçli AT, Tüzün B, Pişkin H, Atmaca GY, Erdoğmuş A, Yarasir MN. Synthesis of tetra-substituted phthalocyanines bearing 2-(ethyl(m-tolyl)amino)ethanol: Computational and photophysicochemical studies. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2018.12.038] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
32
|
Selective chemosensor phthalocyanines for Pd2+ ions; synthesis, characterization, quantum chemical calculation, photochemical and photophysical properties. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.11.094] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
33
|
Güzel E, Arslan BS, Atmaca GY, Nebioğlu M, Erdoğmuş A. High Photosensitized Singlet Oxygen Generating Zinc and Chloroindium Phthalocyanines Bearing (4‐isopropylbenzyl)oxy Groups as Potential Agents for Photophysicochemical Applications. ChemistrySelect 2019. [DOI: 10.1002/slct.201803255] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Emre Güzel
- Department of ChemistrySakarya University TR54050 Serdivan Sakarya Turkey
| | - Barış S. Arslan
- Department of ChemistrySakarya University TR54050 Serdivan Sakarya Turkey
| | - Göknur Yaşa Atmaca
- Department of ChemistryYıldız Technical University, TR34210 Esenler Istanbul Turkey
| | - Mehmet Nebioğlu
- Department of ChemistrySakarya University TR54050 Serdivan Sakarya Turkey
| | - Ali Erdoğmuş
- Department of ChemistryYıldız Technical University, TR34210 Esenler Istanbul Turkey
| |
Collapse
|
34
|
Güzel E, Koçyiğit ÜM, Arslan BS, Ataş M, Taslimi P, Gökalp F, Nebioğlu M, Şişman İ, Gulçin İ. Aminopyrazole-substituted metallophthalocyanines: Preparation, aggregation behavior, and investigation of metabolic enzymes inhibition properties. Arch Pharm (Weinheim) 2019; 352:e1800292. [DOI: 10.1002/ardp.201800292] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 11/15/2018] [Accepted: 11/27/2018] [Indexed: 11/09/2022]
Affiliation(s)
- Emre Güzel
- Department of Chemistry; Sakarya University; Serdivan Sakarya Turkey
| | - Ümit M. Koçyiğit
- Vocational School of Health Services; Cumhuriyet University; Sivas Turkey
| | - Barış S. Arslan
- Department of Chemistry; Sakarya University; Serdivan Sakarya Turkey
| | - Mehmet Ataş
- Faculty of Pharmacy, Department of Pharmaceutical Microbiology; Cumhuriyet University; Sivas Turkey
| | - Parham Taslimi
- Faculty of Sciences, Department of Chemistry; Ataturk University; Erzurum Turkey
| | - Faik Gökalp
- Department of Math and Science Education; Kırıkkale University; Kırıkkale Turkey
| | - Mehmet Nebioğlu
- Department of Chemistry; Sakarya University; Serdivan Sakarya Turkey
| | - İlkay Şişman
- Department of Chemistry; Sakarya University; Serdivan Sakarya Turkey
| | - İlhami Gulçin
- Faculty of Sciences, Department of Chemistry; Ataturk University; Erzurum Turkey
| |
Collapse
|
35
|
Güzel E, Günsel A, Tüzün B, Atmaca GY, Bilgiçli AT, Erdoğmuş A, Yarasir MN. Synthesis of tetra-substituted metallophthalocyanines: Spectral, structural, computational studies and investigation of their photophysical and photochemical properties. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.10.072] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
36
|
Hışır A, Köse GG, Atmaca GY, Erdoğmuş A, Karaoğlan GK. Novel carboxylic acid terminated silicon(IV) and zinc(II) phthalocyanine photosensitizers: Synthesis, photophysical and photochemical studies. J PORPHYR PHTHALOCYA 2018. [DOI: 10.1142/s1088424618500955] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
In order to improve the efficacy of photochemical properties for photodynamic therapy (PDT) applications, carboxylic acid groups axially conjugated with silicon(IV) and at the peripheral position with zinc(II) phthalocyanine skeletons for new photosensitizers to investigate the influence of the COOH group positions on the photophysicochemical performance are described in this study. Silicon (IV) (3 and 5) and zinc (II) (7) phthalocyanines were characterized by UV-vis, FTIR, 1H-NMR, MALDI-TOF MS and elemental analysis spectral data. Furthermore, the photophysical (fluorescence quantum yields and fluorescence quenching studies), photochemical (photodegradation and singlet oxygen generation) and aggregation properties of the newly synthesized phthalocyanines were investigated in dimethylformamide (DMF) and dimethyl sulfoxide (DMSO) solutions. The results were compared with that of zinc and silicon phthalocyanines. Singlet oxygen quantum yields ranged from 0.23 to 0.63 via Type II mechanism under the experimental conditions studied. The fluorescence of the phthalocyanine complexes (3, 5 and 7) is effectively quenched by 1,4-benzoquinone (BQ) in DMSO, DMF and THF.
Collapse
Affiliation(s)
- Arif Hışır
- Department of Chemistry, Yıldız Technical University, 34210, Esenler, Istanbul, Turkey
| | - Gülşah Gümrükcü Köse
- Department of Chemistry, Yıldız Technical University, 34210, Esenler, Istanbul, Turkey
| | - Göknur Yaşa Atmaca
- Department of Chemistry, Yıldız Technical University, 34210, Esenler, Istanbul, Turkey
| | - Ali Erdoğmuş
- Department of Chemistry, Yıldız Technical University, 34210, Esenler, Istanbul, Turkey
| | | |
Collapse
|
37
|
Hande Alici E, Günsel A, Akin M, Bilgiçli AT, Arabaci G, Nilüfer Yarasir M. Synthesis, characterization, antioxidant and antibacterial properties of non-peripherally and peripherally tetra-substituted phthalocyanines. J COORD CHEM 2018. [DOI: 10.1080/00958972.2018.1511778] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Esma Hande Alici
- Department of Chemistry, Sakarya University, Serdivan, Sakarya, Turkey
| | - Armağan Günsel
- Department of Chemistry, Sakarya University, Serdivan, Sakarya, Turkey
| | - Mustafa Akin
- Department of Chemistry, Kocaeli University, Kocaeli, Turkey
| | - Ahmet T. Bilgiçli
- Department of Chemistry, Sakarya University, Serdivan, Sakarya, Turkey
| | - Gulnur Arabaci
- Department of Chemistry, Sakarya University, Serdivan, Sakarya, Turkey
| | | |
Collapse
|
38
|
Günsel A. Comparative Studies of Photophysicochemical Properties of Non-Peripherally Anisole/Thioanisole-Tetrasubstituted Gallium (III) Phthalocyanines Containing Oxygen/ Sulfur Bridge. JOURNAL OF THE TURKISH CHEMICAL SOCIETY, SECTION A: CHEMISTRY 2017. [DOI: 10.18596/jotcsa.357551] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
|