1
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Zaki M, Hairat S, Kamaal S, Aljarba NH, AL–Johani NS, Alkahtani S. Synthesis, crystal structure elucidation and DNA/HSA binding profile of Ni(II) complex of Schiff base derived from 3–ethoxy salicylaldehyde and o–phenylenediamine. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133351] [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]
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2
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Patel SK, Patel RN, Patel AK, Patel N, Choquesillo-Lazarte D. Copper hydrazone complexes with different nuclearties and geometries: Synthesis, characterization, single crystal structures, Hirshfeld analysis and superoxide dismutase mimetic activities. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132545] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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3
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Collaboration between 3d-4f metal centers of heterodimetallic Ni(II)-Gd(III) complex in catecholase activity and interaction with FS-DNA & BSA. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.115758] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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4
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Patel SK, Patel RN, Patel AK, Patel N, Coloma I, Cortijo M, Herrero S, Choquesillo-Lazarte D. Synthesis, single crystal structures, DFT and in vitro anti oxidant superoxide dismutase studies of copper(II) complexes derived from the di-(2-picolyl)amine and co-ligands: Promising antioxidants. Polyhedron 2022. [DOI: 10.1016/j.poly.2021.115609] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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5
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Lavanya M, Haribabu J, Ramaiah K, Suresh Yadav C, Kumar Chitumalla R, Jang J, Karvembu R, Varada Reddy A, Jagadeesh M. 2′-Thiophenecarboxaldehyde derived thiosemicarbazone metal complexes of copper(II), palladium(II) and zinc(II) ions: Synthesis, spectroscopic characterization, anticancer activity and DNA binding studies. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120440] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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6
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Effect of alkyl substituent on molecular configuration in a Cu(II) complex: Synthesis of Cu and CuO nanoparticles using a single, solid-source precursor. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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7
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Synthesis, characterization and antimicrobial studies of novel ONO donor hydrazone Schiff base complexes with some divalent metal (II) ions. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2020.06.012] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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8
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Sathiyakumar S, Selvam P, Antharjanam S, Hakkim FL, Srinivasan K, Harrison WT. Mechano-chemical syntheses of new cobalt(II) complexes of alkyl 2-(pyridine-2yl-methylene) hydrazinecarboxylates: Crystal structures, spectroscopic and photoluminescence properties. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127666] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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9
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Srivastava AK, Ghosh S, Pal S. Coordination mode variation of oximate in complexes of VO(OMe)2+ and VO2+ with biacetylmonoxime salicyloylhydrazone: Structural confirmation, properties and photocatalytic applications. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2019.119344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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10
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Venugopal N, Krishnamurthy G, Bhojya Naik HS, Manohara JD. DNA Binding, Molecular Docking and Antimicrobial Evaluation of Novel Azo Dye Ligand and Their Metal Complexes. J Inorg Organomet Polym Mater 2019. [DOI: 10.1007/s10904-019-01394-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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11
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Novel series of nanosized mono- and homobi-nuclear metal complexes of sulfathiazole azo dye ligand: Synthesis, characterization, DNA-binding affinity, and anticancer activity. INORG CHEM COMMUN 2019. [DOI: 10.1016/j.inoche.2019.107496] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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12
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Sangwan V, Singh DP. In-vitro
DNA binding and antimicrobial studies of trivalent transition metal ion based macrocyclic complexes. VIETNAM JOURNAL OF CHEMISTRY 2019. [DOI: 10.1002/vjch.201900058] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Vikas Sangwan
- Department of Chemistry; National Institute of Technology; Kurukshetra -136119 India
| | - D. P. Singh
- Department of Chemistry; National Institute of Technology; Kurukshetra -136119 India
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13
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Preparation, thermal analyses and biological activities of Co(II) and Cr(III) complexes with 2-acetylpyridine-6-bromo-2-naphthoyl acylhydrazone. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.05.059] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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14
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Thakor KP, Lunagariya MV, Bhatt BS, Patel MN. Fluorescence and Absorption Titrations of Bio-relevant Imidazole Based Organometallic Pd(II) Complexes with DNA: Synthesis, Characterization, DNA Interaction, Antimicrobial, Cytotoxic and Molecular Docking Studies. J Inorg Organomet Polym Mater 2019. [DOI: 10.1007/s10904-019-01184-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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15
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Saad FA, El‐Ghamry HA, Kassem MA. Synthesis, structural characterization and DNA binding affinity of new bioactive nano‐sized transition metal complexes with sulfathiazole azo dye for therapeutic applications. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4965] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Fawaz A. Saad
- Department of Chemistry, Faculty of Applied ScienceUmm Al‐Qura University Makkah Saudi Arabia
| | - Hoda A. El‐Ghamry
- Department of Chemistry, Faculty of Applied ScienceUmm Al‐Qura University Makkah Saudi Arabia
- Chemistry Department, Faculty of ScienceTanta University Tanta Egypt
| | - Mohammed A. Kassem
- Department of Chemistry, Faculty of Applied ScienceUmm Al‐Qura University Makkah Saudi Arabia
- Chemistry Department, Faculty of ScienceBenha University Benha Egypt
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16
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Nano-synthesis, Biological Efficiency and DNA Binding Affinity of New Homo-binuclear Metal Complexes with Sulfa Azo Dye Based Ligand for Further Pharmaceutical Applications. J Inorg Organomet Polym Mater 2019. [DOI: 10.1007/s10904-019-01098-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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17
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Bipyrazole-based palladium(II) complexes as DNA intercalator and artificial metallonuclease. MONATSHEFTE FUR CHEMIE 2019. [DOI: 10.1007/s00706-018-2316-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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18
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Thakor KP, Lunagariya MV, Bhatt BS, Patel MN. Synthesis, characterization and biological applications of some substituted pyrazoline based palladium (II) compounds. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4523] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Khyati P. Thakor
- Department of Chemistry; Sardar Patel University; Vallabh Vidyanagar 388120 Gujarat India
| | - Miral V. Lunagariya
- Department of Chemistry; Sardar Patel University; Vallabh Vidyanagar 388120 Gujarat India
| | - Bhupesh S. Bhatt
- Department of Chemistry; Sardar Patel University; Vallabh Vidyanagar 388120 Gujarat India
| | - Mohan N. Patel
- Department of Chemistry; Sardar Patel University; Vallabh Vidyanagar 388120 Gujarat India
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19
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Yu MK, Liu XR, Ren JW, Liu JJ, Yang ZW, Zhao SS. Thermal properties and CT-DNA/BSA binding behavior of a binuclear Cu(II) complex with acylhydrazone containing naphthalene ring. J COORD CHEM 2018. [DOI: 10.1080/00958972.2018.1457145] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Ming-Kun Yu
- Chemistry and Chemical Engineering, Xi’an University of Science and Technology, Xi’an, PR China
| | - Xiang-Rong Liu
- Chemistry and Chemical Engineering, Xi’an University of Science and Technology, Xi’an, PR China
| | - Jin-Wen Ren
- Chemistry and Chemical Engineering, Xi’an University of Science and Technology, Xi’an, PR China
| | - Jing-Jing Liu
- Chemistry and Chemical Engineering, Xi’an University of Science and Technology, Xi’an, PR China
| | - Zai-Wen Yang
- Chemistry and Chemical Engineering, Xi’an University of Science and Technology, Xi’an, PR China
| | - Shun-Sheng Zhao
- Chemistry and Chemical Engineering, Xi’an University of Science and Technology, Xi’an, PR China
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20
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Kendur U, Chimmalagi GH, Patil SM, Gudasi KB, Frampton CS, Mangannavar CV, Muchchandi IS. Mononuclear late first row transition metal complexes of ONO donor hydrazone ligand: Synthesis, characterization, crystallographic insight, in vivo and in vitro anti-inflammatory activity. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2017.10.022] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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21
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Patel RN, Singh Y, Singh YP, Patel AK, Patel N, Singh R, Butcher RJ, Jasinski JP, Colacio E, Palacios MA. Varying structural motifs, unusual X-band electron paramagnetic spectra, DFT studies and superoxide dismutase enzymatic activity of copper(ii) complexes with N′-[(E)-phenyl(pyridin-2-yl)methylidene]benzohydrazide. NEW J CHEM 2018. [DOI: 10.1039/c7nj04182a] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A diverse set of new copper(ii) complexes synthesized as possible models for antioxidant superoxide dismutase mimics.
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Affiliation(s)
- Ram N. Patel
- Department of Chemistry
- A.P.S. University
- Rewa
- India
| | | | | | | | - Neetu Patel
- Department of Chemistry
- A.P.S. University
- Rewa
- India
| | - Rita Singh
- Department of Physics
- Govt. Model Science College
- Rewa
- India
| | - Raymond J. Butcher
- Department of Inorganic & Structural Chemistry
- Howard University
- Washington
- USA
| | | | - Enrique Colacio
- Departamento de Quimica Inorganica
- Universidad de Granada
- Granada
- Spain
| | - Maria A. Palacios
- Departamento de Quimica Inorganica
- Universidad de Granada
- Granada
- Spain
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22
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Sreejith S, Nair A, Smolenski VA, Jasinski JP, Prathapachandra Kurup M. Cd(II) and Ni(II) complexes from aroyl hydrazones: Unravelling the intermolecular interactions and electronic, crystal structures through experimental and theoretical studies. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2017.09.031] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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23
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El-Shafiy HF, Saif M, Mashaly MM, Halim SA, Eid MF, Nabeel A, Fouad R. New nano-complexes of Zn(II), Cu(II), Ni(II) and Co(II) ions; spectroscopy, thermal, structural analysis, DFT calculations and antimicrobial activity application. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.06.121] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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24
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Fekri R, Salehi M, Asadi A, Kubicki M. Spectroscopic studies, structural characterization and electrochemical studies of two cobalt (III) complexes with tridentate hydrazone Schiff base ligands: Evaluation of antibacterial activities, DNA‐binding, BSA interaction and molecular docking. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.4019] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Roghayeh Fekri
- Department of Chemistry, College of ScienceSemnan University Semnan Iran
| | - Mehdi Salehi
- Department of Chemistry, College of ScienceSemnan University Semnan Iran
| | - Asadollah Asadi
- Department of Biology, Faculty of ScienceUniversity of Mohaghegh Ardabili Ardabil Iran
| | - Maciej Kubicki
- Faculty of ChemistryAdam Mickiewicz University Umultowska 89b 61‐614 Poznan Poland
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25
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Copper, nickel and zinc complexes of 3-acetyl coumarin thiosemicarbazone: Synthesis, characterization and in vitro evaluation of cytotoxicity and DNA/protein binding properties. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.06.044] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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26
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Ghosh B, Adak P, Naskar S, Pakhira B, Mitra P, Chattopadhyay SK. Ruthenium(II/III) complexes of redox non-innocent bis(thiosemicarbazone) ligands: Synthesis, X-ray crystal structures, electrochemical, DNA binding and DFT studies. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.04.013] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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27
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Structure and spectroscopic investigations of a bi-dentate N ′-[(4-ethylphenyl)methylidene]-4-hydroxybenzohydrazide and its Co(II), Ni(II), Cu(II) and Cd(II) complexes: Insights relevant to biological properties. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.02.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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28
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Shokohi-Pour Z, Chiniforoshan H, Sabzalian MR, Esmaeili SA, Momtazi-Borojeni AA. Cobalt (II) complex with novel unsymmetrical tetradentate Schiff base (ON) ligand: in vitro cytotoxicity studies of complex, interaction with DNA/protein, molecular docking studies, and antibacterial activity. J Biomol Struct Dyn 2017; 36:532-549. [PMID: 28271957 DOI: 10.1080/07391102.2017.1287006] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
[C20H17N3O2] and cobalt (II) complex [Co(L2)(MeOH)2].ClO4, (L2 = 4-((E)-1-((2-(((E)-pyridin-2-ylmethylene) amino) phenyl) imino) ethyl) benzene-1, 3-diol) novel Schiff base has been synthesiszed and chracterized by Fourier transform infrared, UV-vis, 1H-NMR spectroscopy, and elemental analysis techniques. The interaction of Co(II) complex with DNA and BSA was investigated by electronic absorption spectroscopy, fluorescence spectroscopy, circular dichroism, and thermal denaturation studies. Our experiments indicate that this complex could strongly bind to CT-DNA via minor groove mechanism. In addition, fluorescence spectrometry of BSA with the complex showed that the fluorescence quenching mechanism of BSA was of static type. The complex exhibited significant in vitro cytotoxicity against three human cancer cell lines (JURKAT, SKOV3, and U87). The molecular docking experiment effectively proved the binding of complex to DNA and BSA. Finally, antibacterial assay over gram-positive and gram-negative pathogenic bacterial strains was studied.
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Affiliation(s)
- Zahra Shokohi-Pour
- a Department of Chemistry , Isfahan University of Technology , Isfahan 84156-83111 , Iran
| | - Hossein Chiniforoshan
- a Department of Chemistry , Isfahan University of Technology , Isfahan 84156-83111 , Iran
| | - Mohammad R Sabzalian
- b Department of Agronomy and Plant Breeding , College of Agriculture, Isfahan University of Technology , Isfahan 84156-83111 , Iran
| | - Seyed-Alireza Esmaeili
- c Student Research Committee, Department of Immunology and Allergy , Immunology Research Center, School of Medicine, Mashhad University of Medical Sciences , Mashhad , Iran
| | - Amir Abbas Momtazi-Borojeni
- d Student Research Committee, Department of Medical Biotechnology , Nanotechnology Research Center, School of Medicine, Mashhad University of Medical Sciences , Mashhad , Iran
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29
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The X-ray structures, vibrational spectroscopy and antimicrobial activity of nickel(II) complexes with 4-hydroxybenzhydrazide. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2015.06.067] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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30
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Shahabadi N, Moradi Fili S, Shahlaei M. Synthesis, characterization and comparative DNA interaction studies of new copper(II) and nickel(II) complexes containing mesalamine drug using molecular modeling and multispectroscopic methods. J COORD CHEM 2015. [DOI: 10.1080/00958972.2015.1078897] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Nahid Shahabadi
- Faculty of Chemistry, Department of Inorganic Chemistry, Razi University, Kermanshah, Iran
- Medical Biology Research Center (MBRC), Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Soraya Moradi Fili
- Faculty of Chemistry, Department of Inorganic Chemistry, Razi University, Kermanshah, Iran
| | - Mohsen Shahlaei
- Faculty of Pharmacy, Department of Medicinal Chemistry, Medical Sciences University, Kermanshah, Iran
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31
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Bhaskar R, Salunkhe N, Yaul A, Aswar A. Bivalent transition metal complexes of ONO donor hydrazone ligand: Synthesis, structural characterization and antimicrobial activity. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 151:621-627. [PMID: 26163785 DOI: 10.1016/j.saa.2015.06.121] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2014] [Revised: 06/28/2015] [Accepted: 06/29/2015] [Indexed: 06/04/2023]
Abstract
Mononuclear transition metal complexes of Mn(II), Co(II), Ni(II), Cu(II), Zn(II) and Cd(II) with a new hydrazone ligand derived from pyrazine-2-carbohydrazide and 2-hydroxyacetophenone have been synthesized. The isolated complexes were characterized by elemental analysis, spectral and analytical methods including elemental analyses, IR, diffuse reflectance, (1)H-NMR, mass spectra, molar conductance, magnetic moment, ESR, XRD, TG and SEM analysis. From the elemental analyses data, the stoichiometry of the complexes was found to be 1:1 (metal:ligand) having the general formulae [M(HL)(Cl)(H2O)2], [M=Mn(II), Co(II), Ni(II) and Cu(II)] and [M(L)(H2O)], [M=Zn(II) and Cd(II)]. The molar conductance values indicate the nonelectrolytic nature of metal complexes. The IR spectral data suggest that the ligand behaves as tridentate moiety with ONO donor atoms sequence towards central metal ion. The Mn(II), Co(II), Ni(II) and Cu(II) complexes have been assigned a monomeric octahedral geometry whereas tetrahedral to Zn(II) and Cd(II) complexes. The antibacterial and antifungal activities of the ligand and its metal complexes were studied against bacterial species Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, Bacillus subtilis, Enterococcus faecalis and Streptococcus pyogenes and fungi Candida albicans, Aspergillus niger and Aspergillus clavatus. The activity data show that the metal complexes have a promising biological activity comparable with the parent ligand against all bacterial and fungal species.
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Affiliation(s)
- Ravindra Bhaskar
- Department of Chemistry, Sant Gadge Baba Amravati University, Amravati 444602, MS, India
| | - Nilesh Salunkhe
- Department of Chemistry, Sant Gadge Baba Amravati University, Amravati 444602, MS, India
| | - Amit Yaul
- Department of Chemistry, Sant Gadge Baba Amravati University, Amravati 444602, MS, India
| | - Anand Aswar
- Department of Chemistry, Sant Gadge Baba Amravati University, Amravati 444602, MS, India.
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32
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Sampath K, Jayabalakrishnan C. Ruthenium(II) Tetradentate Schiff Base Complexes: Synthesis, Characterization, DNA Binding, and Antioxidant Studies. ACTA ACUST UNITED AC 2015. [DOI: 10.1080/15533174.2013.862688] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Krishnan Sampath
- Department of Chemistry, Kumaraguru College of Technology, Coimbatore, Tamil Nadu, India
| | - Chinnasamy Jayabalakrishnan
- Post Graduate and Research Department of Chemistry, Sri Ramakrishna Mission Vidyalaya College of Arts and Science, Coimbatore, Tamil Nadu, India
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33
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Gaber M, El-Ghamry HA, Fathalla SK. Ni(II), Pd(II) and Pt(II) complexes of (1H-1,2,4-triazole-3-ylimino)methyl]naphthalene-2-ol. Structural, spectroscopic, biological, cytotoxicity, antioxidant and DNA binding. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 139:396-404. [PMID: 25576936 DOI: 10.1016/j.saa.2014.12.057] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2014] [Accepted: 12/17/2014] [Indexed: 06/04/2023]
Abstract
Metal complexes of the general formula [ML(H2O)Cl]nH2O; n=1 for M=Ni and Pt and n=2 for M=Pd, L=Schiff base (HL) derived from the condensation of 3-amino-1,2,4-triazole and 2-hydroxy-1-naphthaldehyde, were prepared. The synthesized ligand and its metal complexes were characterized on the basis of elemental analyses, spectral and magnetic studies as well as thermal analysis. The IR spectra revealed that the ligand is coordinated to the metal ions in bidentate manner via the N-atom of the azomethine group and the phenolic OH group. Square planar geometry was proposed for Pd(II) and Pt(II) complexes and tetrahedral for Ni(II) complex. The ligand and its metal complexes were screened against the sensitive organisms Escherichia coli as Gram-negative bacteria, Staphylococcus aureus as Gram-positive bacteria, Aspergillus flavus and Candida albicans as fungi. Moreover, the anticancer activity of the ligand and its metal complexes was evaluated in liver carcinoma (HEPG2) cell line. The results obtained indicated that the Schiff base ligand is more effective than its metal complexes towards the tested cell line. Ni(II), Pd(II) and Pt(II) complexes as well as the free Schiff base ligand were tested for their antioxidant activities. The DNA-binding properties of the studied complexes have been investigated by electronic absorption and viscosity measurements.
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Affiliation(s)
- M Gaber
- Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
| | - H A El-Ghamry
- Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt; Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah, Saudi Arabia.
| | - S K Fathalla
- Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
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34
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Shoukry AA, Alghanmi RM. Synthesis, DNA binding and complex formation reactions of 3-amino-5,6-dimethyl-1,2,4-triazine with Pd(II) and some selected biorelevant ligands. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 138:932-941. [PMID: 25459605 DOI: 10.1016/j.saa.2014.09.107] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2014] [Revised: 07/25/2014] [Accepted: 09/24/2014] [Indexed: 06/04/2023]
Abstract
With the purpose of studying the binding behavior of Pd(II) complexes with DNA as the main biological target, and their ability to penetrate reasonably into tumour cells and destroy their replication ability, Pd(ADT)Cl2 complex was synthesized and characterized, where ADT is 3-amino-5,6-dimethyl-1,2,4-triazine. Stoichiometry and stability constants of the complexes formed between various biologically relevant ligands (amino acids, amides, DNA constituents, and dicarboxylic acids) and [Pd(ADT)(H2O)2](2+) were investigated at 25°C and at constant 0.1moldm(-3) ionic strength. The concentration distribution diagrams of the various species formed are evaluated. Further investigation of the binding properties of the diaqua complex [Pd(ADT)(H2O)2](2+) with calf thymus DNA (CT-DNA) was investigated by UV-vis spectroscopy. The intrinsic binding constants (Kb) calculated from UV-vis absorption studies was calculated to be 2.00×10(3)moldm(-3). The calculated (Kb) value was found to be of lower magnitude than that of the classical intercalator EB (Ethidium bromide) (Kb=1.23(±0.07)×10(5)moldm(-3)) suggesting an electrostatic and/or groove binding mode for the interaction with CT-DNA. Thermal denaturation has been systematically studied by spectrophotometric method and the calculated ΔTm was nearly 5°C, supporting the electrostatic and/or groove binding mode for the interaction between the complex and CT-DNA.
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Affiliation(s)
- Azza A Shoukry
- Department of Chemistry, Faculty of Science for Girls, King Abdulaziz University, 50918, Jeddah 21533, Saudi Arabia; Department of Chemistry, Faculty of Science, Cairo University, 12613 Giza, Egypt.
| | - Reem M Alghanmi
- Department of Chemistry, Faculty of Science for Girls, King Abdulaziz University, 50918, Jeddah 21533, Saudi Arabia
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Gupta SK, Anjana C, Sen N, Butcher RJ, Jasinski JP, Golen JA. An unusual hydroxy-substituted mononuclear nickel(II) complex with a tetradentate Schiff base: Synthesis, spectroscopy, electrochemistry, crystallography, DNA binding, and theoretical investigation. Polyhedron 2015. [DOI: 10.1016/j.poly.2015.01.017] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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36
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Gaber M, El-Ghamry H, Atlam F, Fathalla S. Synthesis, spectral and theoretical studies of Ni(II), Pd(II) and Pt(II) complexes of 5-mercapto-1,2,4-triazole-3-imine-2'-hydroxynaphthaline. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 137:919-929. [PMID: 25282021 DOI: 10.1016/j.saa.2014.09.015] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2014] [Revised: 09/04/2014] [Accepted: 09/10/2014] [Indexed: 06/03/2023]
Abstract
Ni(II), Pd(II) and Pt(II) complexes of 5-mercapto-1,2,4-triazole-3-imine-2'-hydroxynaphthaline have been isolated and characterized by elemental analysis, IR, (1)H NMR, EI-mass, UV-vis, molar conductance, magnetic moment measurements and thermogravimetric analysis. The molar conductance values indicated that the complexes are non-electrolytes. The magnetic moment values of the complexes displayed diamagnetic behavior for Pd(II) and Pt(II) complexes and tetrahedral geometrical structure for Ni(II) complex. From the bioinorganic applications point of view, the interaction of the ligand and its metal complexes with CT-DNA was investigated using absorption and viscosity titration techniques. The Schiff-base ligand and its metal complexes have also been screened for their antimicrobial and antitumor activities. Also, theoretical investigation of molecular and electronic structures of the studied ligand and its metal complexes has been carried out. Molecular orbital calculations were performed using DFT (density functional theory) at B3LYP level with standard 6-31G(d,p) and LANL2DZ basis sets to access reliable results to the experimental values. The calculations were performed to obtain the optimized molecular geometry, charge density distribution, extent of distortion from regular geometry, the highest occupied molecular orbital (HOMO), the lowest unoccupied molecular orbital (LUMO), Mulliken atomic charges, reactivity index (ΔE), dipole moment (D), global hardness (η), softness (σ), electrophilicity index (ω), chemical potential and Mulliken electronegativity (χ).
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Affiliation(s)
- Mohamed Gaber
- Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
| | - Hoda El-Ghamry
- Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt; Chemistry Department, Faculty of Applied Science, Umm Al-Qura University, Saudi Arabia.
| | - Faten Atlam
- Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
| | - Shaimaa Fathalla
- Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
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Anjomshoa M, Hadadzadeh H, Fatemi SJ, Torkzadeh-Mahani M. A mononuclear Ni(II) complex with 5,6-diphenyl-3-(2-pyridyl)-1,2,4-triazine: DNA- and BSA-binding and anticancer activity against human breast carcinoma cells. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 136 Pt B:205-215. [PMID: 25315866 DOI: 10.1016/j.saa.2014.09.016] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2014] [Revised: 06/02/2014] [Accepted: 09/10/2014] [Indexed: 06/04/2023]
Abstract
DNA- and BSA-binding properties of a mononuclear Ni(II) complex, [Ni(dppt)2Cl2] (dppt = 5,6-diphenyl-3-(2-pyridyl)-1,2,4-triazine), have been investigated under physiological conditions. The interaction of the complex with the fish sperm DNA (FS-DNA) has been studied by UV-Vis absorption, thermal denaturation, viscosity measurement, competitive DNA-binding studies with ethidium bromide (EB) by fluorescence, and gel electrophoresis technique. The experimental results indicate that the complex interacts with DNA by intercalative binding mode. The competitive study with ethidium bromide (EB) shows that the complex competes for the DNA-binding sites with EB and displaces the DNA-bound EB molecule. The interactions of the dppt ligand and the complex with BSA have been studied by UV-Vis absorption and fluorescence spectroscopic techniques. The values of Kb for the BSA-dppt and the BSA-complex systems at room temperature were calculated to be 0.14×10(4) M(-1) and 0.32×10(5) M(-1), respectively, indicating that the complex has stronger tendency to bind with BSA than the dppt ligand. The quenching constants (Ksv), binding constants (Kbin), and number of binding sites (n) at different temperatures, as well as the binding distance (r) and thermodynamic parameters (ΔH°, ΔS° and ΔG°) have been calculated for the BSA-dppt and the BSA-complex systems. The cytotoxicities of the dppt ligand and the complex have been also tested against the human breast adenocarcinoma (MCF-7) cell line using the MTT assay. The results indicate that the dppt ligand and the complex display cytotoxicity against human breast cancer cell lines (MCF-7) with the IC50 values of 17.35 μM and 13.00 μM, respectively. It is remarkable that the complex can introduce as a potential anticancer drug.
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Affiliation(s)
- Marzieh Anjomshoa
- Department of Chemistry, Shahid Bahonar University of Kerman, Kerman 76169-133, Iran
| | - Hassan Hadadzadeh
- Department of Chemistry, Isfahan University of Technology, Isfahan 84156-83111, Iran.
| | | | - Masoud Torkzadeh-Mahani
- Department of Biotechnology, Institute of Science, High Technology & Environmental Science, Graduate University of Advance Technology, Kerman, Iran.
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Salem NMH, El Sayed L, Haase W, Iskander MF. Metal complexes derived from hydrazoneoxime ligands: V. Spectral and structural studies on diacetylmonoxime n-alkanoylhydrazones and their nickel(II) and copper(II) complexes. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 134:257-266. [PMID: 25022497 DOI: 10.1016/j.saa.2014.06.110] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2014] [Revised: 06/05/2014] [Accepted: 06/16/2014] [Indexed: 06/03/2023]
Abstract
A series of diacetylmonoxime n-alkanoylhydrazones (H₂L(n), n=4, 5, 6, 12 and 16) were prepared by the condensation of diacetylmonoxime with the corresponding n-alkanoylhydrazine in ethanol. The X-ray crystal structure of diacetylmonoxime octadecanoyl hydrazone has been solved and its molecular and supramolecular structures have been discussed. Both neutral dinuclear Cu(II) and Ni(II) complexes, [{M(L(n))}₂] (M=Cu, Ni and n=4, 5, 6, 12 and 16) as well as cationic dinuclear Cu(II) complexes, [Cu₂(L(n))(HL(n))]NO₃ (n=12 and 16) have been also prepared and characterized by elemental analyses, FD- and ESI-mass spectra as well as IR, UV-Vis, (1)H NMR, (13)C NMR spectra. Variable temperature magnetic susceptibility measurements for dinuclear Cu(II) complexes have been also discussed.
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Affiliation(s)
- Nahed M H Salem
- Chemistry Department, Faculty of Science, Alexandria University, P.O. Box 426, Ibrahimia, Alexandria 21321, Egypt
| | - Laila El Sayed
- Chemistry Department, Faculty of Science, Alexandria University, P.O. Box 426, Ibrahimia, Alexandria 21321, Egypt
| | - Wolfgang Haase
- Eduard-Zintl-Institute of Inorganic and Physical Chemistry, Darmstadt University of Technology, Petersenstrasse 20, 64287 Darmstadt, Germany
| | - Magdi F Iskander
- Chemistry Department, Faculty of Science, Alexandria University, P.O. Box 426, Ibrahimia, Alexandria 21321, Egypt.
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39
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DNA Binding and Equilibrium Investigation of the Interaction of a Model Pd(II) Complex with Some Selected Biorelevant Ligands. J SOLUTION CHEM 2014. [DOI: 10.1007/s10953-014-0164-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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40
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Anitha P, Chitrapriya N, Jang YJ, Viswanathamurthi P. Synthesis, characterization, DNA interaction, antioxidant and anticancer activity of new ruthenium(II) complexes of thiosemicarbazone/semicarbazone bearing 9,10-phenanthrenequinone. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2013; 129:17-26. [DOI: 10.1016/j.jphotobiol.2013.09.005] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2013] [Revised: 09/25/2013] [Accepted: 09/25/2013] [Indexed: 01/23/2023]
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41
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Haghighi FH, Hadadzadeh H, Darabi F, Jannesari Z, Ebrahimi M, Khayamian T, Salimi M, Rudbari HA. Polypyridyl Ni(II) complex, [Ni(tppz)2]2+: Structure, DNA- and BSA binding and molecular modeling. Polyhedron 2013. [DOI: 10.1016/j.poly.2013.08.013] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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42
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Synthesis, DNA binding, antioxidant and cytotoxic activities of ruthenium(II) complexes of a Schiff base ligand. TRANSIT METAL CHEM 2013. [DOI: 10.1007/s11243-013-9690-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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43
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DNA interaction studies of pyrazolone- and diimine-incorporated Mn(II), Co(II), Ni(II), Cu(II), and Zn(II) complexes: synthesis, spectroscopic characterization, and antimicrobial study. MONATSHEFTE FUR CHEMIE 2012. [DOI: 10.1007/s00706-012-0857-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Shoukry AA, Mohamed MS. DNA-binding, spectroscopic and antimicrobial studies of palladium(II) complexes containing 2,2'-bipyridine and 1-phenylpiperazine. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2012; 96:586-93. [PMID: 22864394 DOI: 10.1016/j.saa.2012.07.012] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2012] [Revised: 06/13/2012] [Accepted: 07/05/2012] [Indexed: 05/07/2023]
Abstract
With the purpose of evaluating the ability of Pd(II) complex to interact with DNA molecule as the main biological target, two new complexes [Pd(bpy)(OH(2))(2)] (1) and [Pd(Phenpip)(OH(2))(2)] (2), where (bpy=2,2'-bipyridine; Phenpip=1-phenylpiperazine), have been synthesized and the binding properties of these complexes with CT-DNA were investigated. The intrinsic binding constants (K(b)) calculated from UV-Vis absorption studies were 3.78×10(3) M(-1) and 4.14×10(3)M(-1) for complexes 1 and 2 respectively. Thermal denaturation has been systematically studied by spectrophotometric method and the calculated ΔT(m) was nearly 5 °C for each complex. All the results suggest an electrostatic and/or groove binding mode for the interaction between the complexes and CT-DNA. The redox behavior of the two complexes in the absence and in the presence of calf thymus DNA has been investigated by cyclic voltammetry. The cyclic voltammogram exhibits one quasi-reversible redox wave. The change in E(1/2), ΔE(p) and I(pc)/I(pa) supports that the two complexes exhibit strong binding to calf thymus DNA. Further insight into the binding of complexes with CT-DNA has been made by gel electrophoresis, where the binding of complexes is confirmed through decreasing the intensity of DNA bands. The two complexes have been screened for their antimicrobial activities using the disc diffusion method against some selected Gram-positive and Gram-negative bacteria. The activity data showed that both complexes were more active against Gram-negative than Gram-positive bacteria. It may be concluded that the antimicrobial activity of the compounds is related to cell wall structure of bacteria.
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Affiliation(s)
- Azza A Shoukry
- Department of Chemistry, Inorganic Chemistry Speciality, Faculty of Science, Cairo University, Egypt
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45
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Sutradhar M, Carrella LM, Rentschler E. A Discrete μ4-Oxido Tetranuclear Iron(III) Cluster. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201200396] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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46
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Synthesis, structure, DNA binding and photonuclease activity of a nickel(II) complex with a N,N′-Bis(salicylidene)-9-(3,4-diaminophenyl)acridine ligand. Inorganica Chim Acta 2012. [DOI: 10.1016/j.ica.2012.04.016] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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47
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Koumousi ES, Zampakou M, Raptopoulou CP, Psycharis V, Beavers CM, Teat SJ, Psomas G, Stamatatos TC. First Palladium(II) and Platinum(II) Complexes from Employment of 2,6-Diacetylpyridine Dioxime: Synthesis, Structural and Spectroscopic Characterization, and Biological Evaluation. Inorg Chem 2012; 51:7699-710. [DOI: 10.1021/ic300739x] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
| | - Marianthi Zampakou
- Department of General and Inorganic
Chemistry, Faculty of Chemistry, Aristotle University of Thessaloniki, P.O. Box 135, GR-54124 Thessaloniki,
Greece
| | | | - Vassilis Psycharis
- Institute
of Materials Science, NCSR “Demokritos”, GR-153 10 Aghia Paraskevi
Attikis, Greece
| | - Christine M. Beavers
- Advanced
Light Source, Lawrence Berkeley National Laboratory, 1 Cyclotron
Road, Mail Stop 2-400, Berkeley, California 94720, United States
| | - Simon J. Teat
- Advanced
Light Source, Lawrence Berkeley National Laboratory, 1 Cyclotron
Road, Mail Stop 2-400, Berkeley, California 94720, United States
| | - George Psomas
- Department of General and Inorganic
Chemistry, Faculty of Chemistry, Aristotle University of Thessaloniki, P.O. Box 135, GR-54124 Thessaloniki,
Greece
| | - Theocharis C. Stamatatos
- Department
of Chemistry, University of Patras, GR-265
04 Patras, Greece
- Department of General and Inorganic
Chemistry, Faculty of Chemistry, Aristotle University of Thessaloniki, P.O. Box 135, GR-54124 Thessaloniki,
Greece
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Raja DS, Bhuvanesh NSP, Natarajan K. A novel water soluble ligand bridged cobalt(ii) coordination polymer of 2-oxo-1,2-dihydroquinoline-3-carbaldehyde (isonicotinic) hydrazone: evaluation of the DNA binding, protein interaction, radical scavenging and anticancer activity. Dalton Trans 2012; 41:4365-77. [DOI: 10.1039/c2dt12274j] [Citation(s) in RCA: 303] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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50
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Ramachandran E, Kalaivani P, Prabhakaran R, Rath NP, Brinda S, Poornima P, Padma VV, Natarajan K. Synthesis, X-ray crystal structure, DNA binding, antioxidant and cytotoxicity studies of Ni(ii) and Pd(ii) thiosemicarbazone complexes. Metallomics 2012; 4:218-27. [DOI: 10.1039/c1mt00143d] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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