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Presenjit, Chaturvedi S, Singh A, Gautam D, Singh K, Mishra AK. An Insight into the Effect of Schiff Base and their d and f Block Metal Complexes on Various Cancer Cell Lines as Anticancer Agents: A Review. Anticancer Agents Med Chem 2024; 24:488-503. [PMID: 38279753 DOI: 10.2174/0118715206280314231201111358] [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: 10/02/2023] [Revised: 10/24/2023] [Accepted: 11/02/2023] [Indexed: 01/28/2024]
Abstract
Over the last few decades, an alarming rise in the percentage of individuals with cancer and those with multi-resistant illnesses has forced researchers to explore possibilities for novel therapeutic approaches. Numerous medications currently exist to treat various disorders, and the development of small molecules as anticancer agents has considerable potential. However, the widespread prevalence of resistance to multiple drugs in cancer indicates that it is necessary to discover novel and promising compounds with ideal characteristics that could overcome the multidrug resistance issue. The utilisation of metallo-drugs has served as a productive anticancer chemotherapeutic method, and this approach may be implemented for combating multi-resistant tumours more successfully. Schiff bases have been receiving a lot of attention as a group of compounds due to their adaptable metal chelating abilities, innate biologic properties, and versatility to tweak the structure to optimise it for a specific biological purpose. The biological relevance of Schiff base and related complexes, notably their anticancer effects, has increased in their popularity as bio-inorganic chemistry has progressed. As a result of learning about Schiff bases antitumor efficacy against multiple cancer cell lines and their complexes, researchers are motivated to develop novel, side-effect-free anticancer treatments. According to study reports from the past ten years, we are still seeking a powerful anticancer contender. This study highlights the potential of Schiff bases, a broad class of chemical molecules, as potent anticancer agents. In combination with other anticancer strategies, they enhance the efficacy of treatment by elevating the cytotoxicity of chemotherapy, surmounting drug resistance, and promoting targeted therapy. Schiff bases also cause cancer cell DNA repair, improve immunotherapy, prevent angiogenesis, cause apoptosis, and lessen the side effects of chemotherapy. The present review explores the development of potential Schiff base and their d and f block metal complexes as anticancer agents against various cancer cell lines.
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Affiliation(s)
- Presenjit
- Radiological Nuclear and Imaging Sciences, Institute of Nuclear Medicine & Allied Sciences, DRDO, Timarpur, 110054, Delhi, India
- Department of Chemistry, Babasaheb Bhimrao Ambedkar University, 226025, Lucknow, India
| | - Shubhra Chaturvedi
- Radiological Nuclear and Imaging Sciences, Institute of Nuclear Medicine & Allied Sciences, DRDO, Timarpur, 110054, Delhi, India
| | - Akanksha Singh
- Department of Zoology, Swami Shraddhanand College, University of Delhi, 110007, India
| | - Divya Gautam
- Radiological Nuclear and Imaging Sciences, Institute of Nuclear Medicine & Allied Sciences, DRDO, Timarpur, 110054, Delhi, India
- Centre of Nanotechnology, Indian Institute of Technology, Roorkee, 247667, Uttarakhand, India
| | - Kaman Singh
- Department of Chemistry, Babasaheb Bhimrao Ambedkar University, 226025, Lucknow, India
| | - Anil Kumar Mishra
- Radiological Nuclear and Imaging Sciences, Institute of Nuclear Medicine & Allied Sciences, DRDO, Timarpur, 110054, Delhi, India
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Research Progress on the Biological Activities of Metal Complexes Bearing Polycyclic Aromatic Hydrazones. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27238393. [PMID: 36500482 PMCID: PMC9739244 DOI: 10.3390/molecules27238393] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Revised: 11/19/2022] [Accepted: 11/25/2022] [Indexed: 12/05/2022]
Abstract
Due to the abundant and promising biological activities of aromatic hydrazones, it is of great significance to study the biological activities of their metal complexes for the research and development of metal-based drugs. In this review, we focus on the metal complexes of polycyclic aromatic hydrazones, which still do not receive much attention, and summarize the studies related to their biological activities. Although the large number of metal complexes in phenylhydrazone prevent them all from being summarized, the significant value of polycyclic aromatic hydrocarbons themselves (such as naphthalene and anthracene) as pharmacophores are also considered. Therefore, the bioactivities of the metal complexes of naphthylhydrazone and anthrahydrazone are focused on, and the recent research progress on the metal complexes of anthrahydrazone by the authors is also included. In terms of biological activities, these complexes mainly show antibacterial and anticancer activities, along with less bioactivities. The present review demonstrates that the structural design and bioactivities of these complexes are fundamental, which also indicates a certain structure-activity relationship (SAR) in some substructural areas. However, a systematic and comprehensive conclusion of the SAR is still not available, which suggests that more attention should be paid to the bioactivities of the metal complexes of polycyclic aromatic hydrazones since their potential in structural design and biological activity remains to be explored. We hope that this review will attract more researchers to devote their interest and energy into this promising area.
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Mandal S, Tarai SK, Patra P, Nandi P, Sing S, Rajak B, Moi SC. Brief Research on the Biophysical Study and Anticancer Behavior of Pt(II) Complexes: Their DNA/BSA Binding, Molecular Docking, and Cytotoxic Property. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2022; 38:13613-13625. [PMID: 36301022 DOI: 10.1021/acs.langmuir.2c02490] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
The potent bidentate carrier ligand 2-picolylamine (pic) has been used to synthesize Pt(II) complexes to know their bioactivity and anticancer property as reflected by PASS prediction software. The dichloro Pt(II) complex [Pt(pic)Cl2], Pt-1, and its hydrolyzed diaqua complex [Pt(pic)(OH2)2]2+, Pt-2, were synthesized. The thiol-containing Pt(II) complexes [Pt(pic)(l-cys)]+, Pt-3, and [Pt(pic)(L-ac-l-cy)]+, Pt-4, were synthesized from Pt-2, which was obtained from hydrolysis of Pt-1. Their biomolecular interactions with BSA and DNA were executed by spectroscopic methods, and their cytototoxic property was tested by the MTT assay. In vitro biomolecular interactions of Pt(II) complexes with BSA and DNA were investigated by different spectroscopic and viscosity measurement methods for their pharmacokinetic and pharmacodynamic importance. The conformational change of BSA in the presence of a drug candidate was studied by Förster resonance energy transfer calculation and synchronous and three-dimensional fluorescence spectroscopic studies. A theoretical approach on optimization structures, highest occupied molecular orbital-lowest unoccupied molecular orbital energy, global reactivity parameters, time-dependent density functional theory, and molecular docking with BSA and DNA was executed to strengthen and support the experimental observations. In vitro cytotoxic profiles of the complexes like the anticancer activity and their level of reactive oxygen species production were brought under consideration on A549 cancer cells and the normal human embryonic kidney cell line HEK-293. The cytotoxic property was compared with that of the recognized anticancer drug cisplatin.
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Affiliation(s)
- Saikat Mandal
- Department of Chemistry, National Institute of Technology Durgapur, M. G. Avenue, Durgapur713209, WB, India
| | - Swarup Kumar Tarai
- Department of Chemistry, National Institute of Technology Durgapur, M. G. Avenue, Durgapur713209, WB, India
| | - Priya Patra
- Department of Chemistry, National Institute of Technology Durgapur, M. G. Avenue, Durgapur713209, WB, India
| | - Payel Nandi
- Department of Chemistry, National Institute of Technology Durgapur, M. G. Avenue, Durgapur713209, WB, India
| | - Shukdeb Sing
- Department of Chemistry, Vidyasagar University, Midnapore721102, WB, India
| | - Bijoy Rajak
- Department of Chemistry, National Institute of Technology Durgapur, M. G. Avenue, Durgapur713209, WB, India
| | - Sankar Chandra Moi
- Department of Chemistry, National Institute of Technology Durgapur, M. G. Avenue, Durgapur713209, WB, India
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Majid SA, Mir JM, Jan G, Shalla AH. Schiff base complexes, cancer cell lines, and anticancer evaluation: a review. J COORD CHEM 2022. [DOI: 10.1080/00958972.2022.2131402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
| | | | - Gowhar Jan
- Department of Chemistry, IUST, Awantipora Pulwama, India
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Mandal S, Tarai SK, Pan A, Bhaduri R, Biswas P, Moi SC. Cytotoxic effects of Pd(II) complexes on cancer and normal cells: Their DNA & BSA adduct formation and theoretical approaches. Bioorg Chem 2022; 128:106093. [PMID: 35985157 DOI: 10.1016/j.bioorg.2022.106093] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 07/29/2022] [Accepted: 08/09/2022] [Indexed: 12/12/2022]
Abstract
Herein, we report the synthesis and characterisation of a series of Pd(II) complexes: Pd(TEEDA)Cl2, C-1; [Pd(TEEDA)(OH2)2](NO3)2, C-2; [Pd(TEEDA)(l-cys)](NO3)2, C-3; [Pd(TEEDA)(NALC)], C-4; [Pd(TEEDA)(Meth)](NO3)2, C-5; and [Pd(TEEDA)(GSH)], C-6 (where TEEDA = N,N,N'-Triethylenediamine, l-cys = l-cysteine, NALC = N-acetyl-l-cysteine, Meth = dl-methionine and GSH = glutathione). UV-Vis spectroscopic characterisation was supported by TD-DFT theoretical simulation using Gaussian09 software. Different reactivity parameters were calculated from the energy difference between HOMO and LUMO of the complexes by DFT. The bonding mode of the labile ligands was confirmed by NBO analysis. Interaction of the complexes with DNA has been observed by gel electrophoresis experiment. DNA binding nature as well as binding constants of the complexes were measured with UV-Vis and fluorescence spectroscopic method. The binding nature of the complexes with DNA was confirmed by viscometric titration. Interaction of the complexes with BSA was investigated by UV-Vis and fluorescence titration method. Cytotoxic activity of the Pd(II) complexes was evaluated on A549 (lung carcinoma epithelial cells), HCT116(Colorectal Carcinoma) and HEK293 (Human embryonic kidney cells) cell lines. The ROS generation in the presence of the complexes was tested both on cancer cell lines A549 and HCT116 as well as human normal cell HEK293.
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Affiliation(s)
- Saikat Mandal
- Department of Chemistry, National Institute of Technology Durgapur, Durgapur- 713209, West Bengal, India
| | - Swarup Kumar Tarai
- Department of Chemistry, National Institute of Technology Durgapur, Durgapur- 713209, West Bengal, India
| | - Angana Pan
- Department of Chemistry, National Institute of Technology Durgapur, Durgapur- 713209, West Bengal, India
| | - Rituparna Bhaduri
- Department of Chemistry, National Institute of Technology Durgapur, Durgapur- 713209, West Bengal, India
| | - Pritam Biswas
- Department of Biotechnology, National Institute of Technology Durgapur, Durgapur- 713209, West Bengal, India
| | - Sankar Chandra Moi
- Department of Chemistry, National Institute of Technology Durgapur, Durgapur- 713209, West Bengal, India.
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Maleki B, Nejat R, Vahdani Z. Three-dimensional graphene–magnetic Organometallic nanohybrid as High‐Performance Visible Light Photocatalyst for the C-C Coupling Reactions. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2020.1871035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Behrooz Maleki
- Department of Chemistry, Hakim Sabzevari University, Sabzevar, Iran
| | - Razieh Nejat
- Chemistry Department, Faculty of science, Kosar University of Bojnord, Bojnord, Iran
| | - Zahra Vahdani
- Department of Chemistry, Hakim Sabzevari University, Sabzevar, Iran
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Kar K, Ghosh D, Kabi B, Chandra A. A concise review on cobalt Schiff base complexes as anticancer agents. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.115890] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Optoelectronic, Photocatalytic, and DNA interaction studies of synthesised Cu(II), Co(II), and Ni(II) complexes containing schiff base ligand. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2021.109109] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Kirthan B, Prabhakara M, Bhojya naik H, Viswanath R, Amith Nayak P. Optoelectronic, photocatalytic and biological studies of mixed ligand Cd(II) complex and its fabricated CdO nanoparticles. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130917] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Ramashetty KB, Channabasappa PM, Seetyanaik BH, Ereshanaik, Ranganaik V, Nayak ANPNH, Shivakumar R, Rajashekarappa KK. Fabrication, depiction, DNA interaction, anti-bacterial, DFT and molecular docking studies of Co(II) and Cu(II) complexes of 3-methyl-1-phenyl-4-[( E)-(pyridin-2-yl)diazenyl]-1 H-pyrazol-5-ol ligand. NUCLEOSIDES, NUCLEOTIDES & NUCLEIC ACIDS 2021; 41:1-22. [PMID: 34676802 DOI: 10.1080/15257770.2021.1991373] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 09/28/2021] [Accepted: 10/06/2021] [Indexed: 10/20/2022]
Abstract
Cobalt(II) and copper(II) complexes of the (3-methyl-1-phenyl-4-[E-(1iazinyl-2-yl)1iazinyl]-1H-pyrazole-5-ol) ligand were obtained by the diazotization reaction of 5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one with 2-amino pyridine. The synthesized compounds were confirmed by analytical, and spectroscopic analyses (like, UV-Visible, FT-IR, NMR, and mass spectroscopy). Calf thymus DNA interaction with metal complexes is inspected by UV-Visible spectra, viscosity measurements, and thermal denaturation techniques. The intrinsic binding constant (Kb) was found to be 1.17 × 106 M-1, and 0.98 × 106 M-1 for Co(II) and Cu(II) complexes respectively. The Cleavage of pUC-19 DNA was monitored by gel electrophoresis. The computerized in silico molecular dockage studies of the composites with the target receptor Glu-6p and results showed that the compounds are potent drugs for the target enzyme. Further, the optimized structure of the azo dye ligand was obtained by the density functional theory (DFT) by Gaussian09 program by the RB3LYP at 6-311 G (++, g, d, p) basis set. Furthermore, screened for the bacterial action in contradiction of pathogenic organism's gram-negative Klebsiella pneumonia, gram-positive Bacillus subtills by a diffusion method.Supplemental data for this article is available online at https://doi.org/10.1080/15257770.2021.1991373 .
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Affiliation(s)
- Kirthan Bhadravathi Ramashetty
- Department of P.G. Studies and Research in Industrial Chemistry, Sir M.V. Government Science College, Bhadravathi, Karnataka, India
| | - Prabhakara Mustur Channabasappa
- Department of P.G. Studies and Research in Industrial Chemistry, Sir M.V. Government Science College, Bhadravathi, Karnataka, India
| | - Bhojyanaik Halehatti Seetyanaik
- Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences, Kuvempu University, Shankaragatta, Karnataka, India
| | - Ereshanaik
- Department of P.G. Studies and Research in Industrial Chemistry, Sir M.V. Government Science College, Bhadravathi, Karnataka, India
| | - Viswanath Ranganaik
- Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences, Kuvempu University, Shankaragatta, Karnataka, India
| | | | - Ravikumar Shivakumar
- Department of PG Studies and Research in Biotechnology, School of Biosciences, Kuvempu University, Shankaraghatta, Karnataka, India
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11
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Vidyavathi GT, Vinay Kumar B, Aravinda T, Hani U. Cashew nutshell liquid catalyzed green chemistry approach for synthesis of a Schiff base and its divalent metal complexes: molecular docking and DNA reactivity. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2021; 40:264-287. [PMID: 33402026 DOI: 10.1080/15257770.2020.1868502] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Cashew Nut Shell Liquid (CNSL) anacardic acid was used, for the first time, as a green and natural effective catalyst for the synthesis of a quinoline based amino acid Schiff base ligand from the condensation of 2-hydroxyquinoline-3-carbaldehyde with l-tryptophan via solvent-free simple physical grinding technique. The use of the nontoxic CNSL natural catalyst has many benefits over toxic reagents and the desired product was obtained in high yield in a short reaction time. The procedure employed is simple and does not involve column chromatography. Moreover, a series of metal(II) complexes (metal = iron(II), cobalt(II), nickel(II), and copper(II)) supported by the synthesized new quinoline based amino acid Schiff base ligand (L) has been designed and the compositions of the metal(II) complexes were examined by various analytical techniques. The findings imply that the 2-hydroxyquinoline-3-carbaldehyde amino acid Schiff base (L) serves as a dibasic tridentate ONO ligand and synchronizes with the metal(II) in octahedral geometry in accordance with the general formula [M(LH)2]. Molecular docking study of the metal(II) complexes with B-DNA dodecamer has revealed good binding energy. The conductivity parameters in DMSO suggest the existence of nonelectrolyte species. The interaction of these metal complexes with CT-DNA has shown strong binding via an intercalative mode with a different pattern of DNA binding, while UV-visible photo-induced molecular cleavage analysis against plasmid DNA using agarose gel electrophoresis has revealed that the metal complexes exhibit photo induced nuclease activity.
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Affiliation(s)
- G T Vidyavathi
- Department of Chemistry, RNS Institute of Technology, Channasandra, Bengaluru, Karnataka, India
| | - B Vinay Kumar
- Department of Chemistry, RNS Institute of Technology, Channasandra, Bengaluru, Karnataka, India
| | - T Aravinda
- Department of Chemistry, NITTE Meenakshi Institute of Technology, Yelahanka, Bengaluru, Karnataka, India
| | - U Hani
- Department of Biotechnology, Kuvempu University, Shankaraghatta, Shivamogga, Karnataka, India
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12
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Nanostructured Metal Oxides Prepared from Schiff Base Metal Complexes: Study of the Catalytic Activity in Selective Oxidation and C–C Coupling Reactions. J Inorg Organomet Polym Mater 2019. [DOI: 10.1007/s10904-019-01269-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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13
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Venugopal N, Krishnamurthy G, Bhojyanaik H, Murali Krishna P. Synthesis, spectral characterization and biological studies of Cu (II), Co (II) and Ni (II) complexes of azo dye ligand containing 4‒amino antipyrine moiety. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.01.031] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Sudhamani CN, Bhojya Naik HS, Sangeetha Gowda KR, Girija D, Giridhar M. DNA binding, prominent photonuclease activity and antibacterial PDT of cobalt(II) complexes of phenanthroline based photosensitizers. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2018; 37:546-562. [PMID: 30475663 DOI: 10.1080/15257770.2018.1508691] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The chemistry of Co(II) complexes showing efficient light induced DNA cleavage activity, binding propensity to calf thymus DNA and antibacterial PDT is summarized in this article. Complexes of formulation [Co(mqt)(B)2]ClO4 1-3 where mqt is 4-methylquinoline-2-thiol and B is N,N-donor heterocyclic base, viz. 1,10-phenanthroline (phen 1), dipyrido[3,2-d:2',3'-f]quinoxaline (dpq 2) and dipyrido[3,2-a:2',3'-c]phenazine (dppz 3) have been prepared and characterized. The DNA-binding behaviors of these three complexes were explored by absorption spectra, viscosity measurements and thermal denaturation studies. The DNA binding constants for complexes 1, 2 and 3 were determined to be 1.6 × 103 M-1, 1.1 × 104 M-1 and 6.4 × 104 M-1 respectively. The experimental results suggest that these complexes interact with DNA through groove binding mode. The complexes show significant photocleavage of supercoiled (SC) DNA proceeds via a type-II process forming singlet oxygen as the reactive species. Antimicrobial photodynamic therapy was studied using photodynamic antimicrobial chemotherapy (PACT) assay against E. coli and all complexes exhibited significant reduction in bacterial growth on photoirradiation.
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Affiliation(s)
- Chittanahalli N Sudhamani
- a Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences , Kuvempu University , Shankaraghatta , India
| | - Halehatty S Bhojya Naik
- a Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences , Kuvempu University , Shankaraghatta , India
| | - Kalligundi R Sangeetha Gowda
- a Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences , Kuvempu University , Shankaraghatta , India
| | - Dugganna Girija
- a Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences , Kuvempu University , Shankaraghatta , India
| | - Manju Giridhar
- a Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences , Kuvempu University , Shankaraghatta , India
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15
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Novel iron phenanthroline-based photosensitizers for antimicrobial PDT: synthesis, DNA binding and photo-induced DNA cleavage activity. Med Chem Res 2017. [DOI: 10.1007/s00044-017-1831-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Nejat R, Chamack M, Mahjoub A. Active and recyclable ordered mesoporous magnetic organometallic catalyst as high‐performance visible light photocatalyst for degradation of organic pollutants. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.3745] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Razieh Nejat
- Chemistry Department, Faculty of ScienceKosar University of Bojnord Bojnord Iran
| | - Masoumeh Chamack
- Chemistry DepartmentTarbiat Modares University PO Box 14155‐4838 Tehran Iran
| | - Alireza Mahjoub
- Chemistry DepartmentTarbiat Modares University PO Box 14155‐4838 Tehran Iran
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17
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Abdel‐Rahman LH, Abu‐Dief AM, Basha M, Hassan Abdel‐Mawgoud AA. Three novel Ni(II), VO(II) and Cr(III) mononuclear complexes encompassing potentially tridentate imine ligand: Synthesis, structural characterization, DNA interaction, antimicrobial evaluation and anticancer activity. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.3750] [Citation(s) in RCA: 77] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - Ahmed M. Abu‐Dief
- Chemistry Department, Faculty of ScienceSohag University 82524 Sohag Egypt
| | - Maram Basha
- Department of Chemistry, Faculty of Science, Alfaisaliah CampusKing Abdulaziz University Jeddah Saudi Arabia
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18
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Kaur G, Garg P, Chaudhary GR. Role of manganese-based surfactant towards solubilization and photophysical properties of fluorescein. RSC Adv 2016. [DOI: 10.1039/c5ra24938d] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Interactions between fluorescein dye and manganese-based, water-soluble surfactant for modulating photophysical properties of such photosensitizer in a metal-containing microheterogeneous environment and for evaluating their role in solubilization have been explored.
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Affiliation(s)
- Gurpreet Kaur
- Department of Chemistry and Centre of Advanced Studies in Chemistry
- Panjab University
- Chandigarh
- India
| | - Preeti Garg
- Department of Chemistry and Centre of Advanced Studies in Chemistry
- Panjab University
- Chandigarh
- India
| | - Ganga Ram Chaudhary
- Department of Chemistry and Centre of Advanced Studies in Chemistry
- Panjab University
- Chandigarh
- India
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Özdemir (nee Güngör) Ö, Gürkan P, Sarı M, Tunç T. Synthesis of monosodium salts of N-(5-nitro-salicylidene)-D-amino acid Schiff bases and their iron(III) complexes: spectral and physical characterizations, antioxidant activities. J COORD CHEM 2015. [DOI: 10.1080/00958972.2015.1043908] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
| | - Perihan Gürkan
- Faculty of Science, Department of Chemistry, Gazi University, Ankara, Turkey
| | - Musa Sarı
- Faculty of Education, Department of Physics Education, Gazi University, Ankara, Turkey
| | - Tuncay Tunç
- Department of Science Education, Science and Technology Application and Research Center, Aksaray University, Aksaray, Turkey
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Pradeepa SM, Bhojya Naik HS, Vinay Kumar B, Indira Priyadarsini K, Barik A, Prabhakara MC. DNA binding, photoactivated DNA cleavage and cytotoxic activity of Cu(II) and Co(II) based Schiff-base azo photosensitizers. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 141:34-42. [PMID: 25659740 DOI: 10.1016/j.saa.2015.01.019] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2014] [Revised: 12/12/2014] [Accepted: 01/14/2015] [Indexed: 06/04/2023]
Abstract
A new class of Cu(II) and Co(II) complexes of azo-containing Schiff base of the type [Cu(L1)2] and [Co(L1)2], where L1=4-[(E)-{2-hydroxy-3-[(E)-(4-bromophenyl)diazenyl]benzylidene}amino]benzoic acid have been synthesized and characterized. Extension of conjugation and the presence of free carboxylic acid group of the ligand L1 increased the wavelength of the complexes from visible region to the near IR region (620-850 nm). The Cu(II) and Co(II) complexes interacted with CT-DNA via intercalative mode with the respective Kb value of 3.2×10(4) M(-1) and 2.9×10(4) M(-1) and acted as proficient photocleavers of SC pUC19 DNA in UV-A light, forming (1)O2 as the reactive oxygen species with the quantum yield of 0.38 and 0.36, respectively. Furthermore, the Cu(II) and Co(II) complexes showed photocytotoxicity toward two selected tumor cell lines MCF-7 and A549 by 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazoliumbromide (MTT) method, and the Cu(II) complex exhibits higher photocytotoxicity than Co(II) complex against each of the selected cell lines, this result is identical with their DNA binding ability order.
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Affiliation(s)
- S M Pradeepa
- Department of Studies and Research in Industrial Chemistry, Kuvempu University, Shankaraghatta 577 451, Shimoga, India
| | - H S Bhojya Naik
- Department of Studies and Research in Industrial Chemistry, Kuvempu University, Shankaraghatta 577 451, Shimoga, India.
| | - B Vinay Kumar
- Department of Chemistry, R N Shetty Institute of Technology, Uttarahalli Road, Channasandra, Bengaluru 560 098, India
| | - K Indira Priyadarsini
- Radiation Chemistry Section, Radiation and Photochemistry Division, Bhabha Atomic Research Centre, Mumbai 400 085, India
| | - Atanu Barik
- Radiation Chemistry Section, Radiation and Photochemistry Division, Bhabha Atomic Research Centre, Mumbai 400 085, India
| | - M C Prabhakara
- Department of Studies and Research in Industrial Chemistry, Sir. M. V. Govt. Science College, Bommanakatte, Bhadravathi 577 302, India
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21
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Sudhamani CN, Bhojya Naik HS, Sangeetha Gowda KR, Giridhar M, Girija D, Prashanth Kumar PN. Synthesis, DNA interactions and antibacterial PDT of Cu(II) complexes of phenanthroline based photosensitizers via singlet oxygen generation. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 138:780-788. [PMID: 25544194 DOI: 10.1016/j.saa.2014.11.085] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2014] [Revised: 11/08/2014] [Accepted: 11/20/2014] [Indexed: 06/04/2023]
Abstract
Cu(II) complexes [Cu(mqt)(B)H2O]ClO4(1-3) of 2-thiol 4-methylquinoline and phenanthroline bases (B), viz 1,10-phenanthroline (phen in 1), Dipyrido[3,2-d:2',3'-f]quinoxaline (dpq in 2) and Dipyrido[3,2-a:2',3'-c]phenazine (dppz in 3) have been prepared and characterized by elemental analysis, IR, UV-Vis, magnetic moment values, EPR spectra and conductivity measurements. The spectral data reveal that all the complexes exhibit square-pyramidal geometry. The DNA-binding behaviors of the three complexes were investigated by absorption spectra, viscosity measurements and thermal denaturation studies. The DNA binding constants for complexes (1), (2) and (3) were determined to 2.2×10(3), 1.3×10(4) and 8.6×10(4)M(-1) respectively. The experimental results suggest that these complexes interact with DNA through groove-binding mode. The photo induced cleavage studies shows that the complexes possess photonuclease property against pUC19 DNA under UV-Visible irradiation via a mechanistic pathway involving formation of singlet oxygen as the reactive species. Antimicrobial photodynamic therapy was studied using photodynamic antimicrobial chemotherapy (PACT) assay against Escherichiacoli and all complexes exhibited significant reduction in bacterial growth on photoirradiation.
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Affiliation(s)
- C N Sudhamani
- Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences, Kuvempu University, Shankaraghatta 577 451, India
| | - H S Bhojya Naik
- Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences, Kuvempu University, Shankaraghatta 577 451, India.
| | - K R Sangeetha Gowda
- Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences, Kuvempu University, Shankaraghatta 577 451, India
| | - M Giridhar
- Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences, Kuvempu University, Shankaraghatta 577 451, India
| | - D Girija
- Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences, Kuvempu University, Shankaraghatta 577 451, India
| | - P N Prashanth Kumar
- Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences, Kuvempu University, Shankaraghatta 577 451, India
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Synthesis and characterization of cobalt(II), nickel(II) and copper(II)-based potential photosensitizers: Evaluation of their DNA binding profile, cleavage and photocytotoxicity. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2014.12.032] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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