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Ghoudi A, Auguste S, Lhoste J, Rekik W, Ghalla H, Khirouni K, Aydi A, Oueslati A. Crystal Structure and Spectroscopic Characterization of a New Hybrid Compound, (C 12H 17N 2) 2[CdBr 4], for Energy Storage Applications. ACS OMEGA 2024; 9:28339-28353. [PMID: 38973910 PMCID: PMC11223236 DOI: 10.1021/acsomega.4c01997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 05/02/2024] [Accepted: 05/09/2024] [Indexed: 07/09/2024]
Abstract
Organic-inorganic hybrid materials have recently found a vast variety of applications in the fields of energy storage and microelectronics due to their outstanding electric and dielectric characteristics, including high dielectric constant, low conductivity, and low dielectric loss. However, despite the promising properties of these materials, there remains a need to explore novel compounds with improved performance for practical applications. In this research paper, the focus is on addressing this scientific challenge by synthesizing and characterizing the new-centrosymmetric (C12H17N2)2[CdBr4] crystal. This compound offers potential advancements in energy storage technologies and microelectronics due to its unique structural and electronic properties. The chemical mentioned above crystallizes in the monoclinic system, and its protonated amine (C12H17N2)+ and isolated anion [CdBr4]2- are bound by C-H···π and N-H···Br hydrogen bonds to form its zero-dimensional structure. Through optical absorption analysis, the semiconductor nature of the material is verified, showcasing a band gap of around 2.9 eV. Furthermore, an in-depth examination of Nyquist plots reveals the material's electrical characteristics' sensitivity to frequency and temperature variations. By applying Jonscher's power law to analyze ac conductivity plots, it is observed that the variation in the exponent "s" accurately characterizes the conduction mechanism, aligning with CBH models. The compound exhibits low dielectric loss values and a high permittivity value (ε ∼ 105), making it a promising candidate for energy storage applications. By managing the scientific challenge of improving material performance for energy storage and microelectronics, this research contributes to advancing the field and opens avenues for further exploration and application of organic-inorganic hybrid materials.
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Affiliation(s)
- Arafet Ghoudi
- Laboratoire
de Caractérisation Spectroscopique et Optique des Matériaux,
Faculté des Sciences, Université
de Sfax, B. P. 1171, 3000 Sfax, Tunisia
| | - Sandy Auguste
- Institut
des Molécules et Matériaux du Mans (IMMM), UMR-6283
CNRS, Le Mans Université, Avenue Olivier Messiaen, 72085 Le Mans Cedex 9, France
| | - Jérome Lhoste
- Institut
des Molécules et Matériaux du Mans (IMMM), UMR-6283
CNRS, Le Mans Université, Avenue Olivier Messiaen, 72085 Le Mans Cedex 9, France
| | - Walid Rekik
- Laboratory
Physical-Chemistry of Solid State, Chemistry Department, Faculty of
Sciences of Sfax, University of Sfax, BP 1171, 3000 Sfax, Tunisia
| | - Houcine Ghalla
- Quantum
and Statistical Physics Laboratory, Faculty of Sciences, University of Monastir, Monastir 5079, Tunisia
| | - Kamel Khirouni
- Laboratory
of Physics of Materials and Nanomaterials Applied to the Environment
(LaPHYMNE), Faculty of Sciences of Gabès
cited Erriadh, 6079 Gabès, Tunisia
| | - Abdelhedi Aydi
- Laboratory
of Multifunctional Materials and Applications (LaMMA), LR16ES18, Faculty
of Sciences, University of Sfax, B. P. 1171, 3000 Sfax, Tunisia
| | - Abderrazek Oueslati
- Laboratoire
de Caractérisation Spectroscopique et Optique des Matériaux,
Faculté des Sciences, Université
de Sfax, B. P. 1171, 3000 Sfax, Tunisia
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El-Mossalamy E, Al-Harby NF, Abdel Aal S, Ali N, El-Desawy M, Elewa MM, El Batouti M. Tenability on schiff base Hydrazone derivatives and Frontier molecular orbital. Heliyon 2024; 10:e24472. [PMID: 38293475 PMCID: PMC10826826 DOI: 10.1016/j.heliyon.2024.e24472] [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: 09/09/2023] [Revised: 01/07/2024] [Accepted: 01/09/2024] [Indexed: 02/01/2024] Open
Abstract
Context hydrazine compounds based on 1,3,5-triazine were synthesised and their molecular structures were characterised by elemental analysis, Electronic, IR and 1H NMR spectra. The spectral behaviour of the newly prepared compounds in organic solvents of different polarities was extensively studied and correlated to the molecular structure. In this study, 1,3,5-Triazine derivatives (L1, L6, L7, L8) have been subjected to theoretical studies using the Semi-empirical PM3 quantum chemical method. The physical-chemical properties of some Hydrazone derivatives are determined theoretically. The molecular geometry, the Highest Occupied Molecular Orbital (HOMO) - Lowest Unoccupied Molecular Orbital (LUMO) energy gap, molecular hardness (η), ionisation energy (IE), Electron affinity and total energy were analysed, and applications as biological effects were done.
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Affiliation(s)
- E.H. El-Mossalamy
- Chemistry Department, Faculty of Science, Benha University, Benha, Egypt
| | - Nouf F. Al-Harby
- Department of Chemistry, College of Science, Qassim University, Buraidah 51452, Saudi Arabia
| | - S. Abdel Aal
- Chemistry Department, Faculty of Science, Benha University, Benha, Egypt
- Department of Chemistry, College of Science, Qassim University, Buraidah 51452, Saudi Arabia
| | - N.M. Ali
- Chemistry Department, Faculty of Science, Benha University, Benha, Egypt
| | - M. El-Desawy
- Nuclear Physics Department, Nuclear Research Centre, AEA, 13759 Cairo, Egypt
| | - Mahmoud M. Elewa
- Arab Academy for Science, Technology and Maritime Transport, Alexandria P.O. Box 1029, Egypt
| | - Mervette El Batouti
- Chemistry Department, Faculty of Science, Alexandria University, Alexandria 21526, Egypt
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Chaabane I, Rekik W, Ghalla H, Zaghrioui M, Lhoste J, Oueslati A. Crystal structure, optical characterization, conduction and relaxation mechanisms of a new hybrid compound (C 6H 9N 2) 2[Sb 2Cl 8]. RSC Adv 2024; 14:3588-3598. [PMID: 38264272 PMCID: PMC10804228 DOI: 10.1039/d3ra08885e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 01/16/2024] [Indexed: 01/25/2024] Open
Abstract
Hybrid materials play a crucial role in the construction of flexible electronic devices due to the advantages of both organic and inorganic components. To this end, a new hybrid compound (C6H9N2)2[Sb2Cl8] was successfully fabricated using the slow evaporation solution growth approach at room temperature. In-depth research has been done on the structural, optical, and dielectric characteristics. This compound adopts the triclinic symmetry and crystallizes in the centrosymmetric space group P1̄. The inorganic and organic components respectively form anionic and cationic layers parallel to the ac-plane and alternate along the crystallographic b-axis. The [Sb2Cl8]2- dimeric units are bound to the 2-amino-5-picolinium cations [(C6H9N2)]+ through N-H⋯Cl hydrogen bonds. Optical absorption measurements showed a semiconductor behavior with a band gap of approximately 3.57 eV. In addition, DFT calculations were performed to investigate the absorption spectrum, wavelength, and HOMO-LUMO gap. The analysis of complex impedance spectra shows that the electrical conductivity of the sample is strongly frequency and temperature dependent, indicating a relaxation phenomenon and semiconductor-type behavior. Dielectric data obtained from complex impedance spectroscopy and ac conductivity with the use of the Maxwell-Wagner equivalent circuit model, and the universal power law have been investigated to explore the basic components of the electronic transport and relaxation process in our material.
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Affiliation(s)
- I Chaabane
- Laboratory of Spectroscopic Characterization and Optical Materials, Faculty of Sciences, University of Sfax B.P. 1171 3000 Sfax Tunisia
| | - W Rekik
- Laboratory Physical-Chemistry of Solid State, Chemistry Department, Faculty of Sciences of Sfax, University of Sfax BP 1171 3000 Sfax Tunisia
| | - H Ghalla
- Quantum and Statistical Physics Laboratory, Faculty of Sciences, University of Monastir Monastir 5079 Tunisia
| | - M Zaghrioui
- Université de Tours, Laboratoire GREMAN UMR-CNRS 7347 15 rue de la Chocolaterie, IUT de Blois 41029 Blois cedex France
| | - J Lhoste
- Institut des Molécules et Matériaux du Mans (IMMM), UMR-6283 CNRS, Le Mans Université Avenue Olivier Messiaen 72085 Le Mans Cedex 9 France
| | - A Oueslati
- Laboratory of Spectroscopic Characterization and Optical Materials, Faculty of Sciences, University of Sfax B.P. 1171 3000 Sfax Tunisia
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4
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Ghoudi A, Ben Brahim K, Ghalla H, Lhoste J, Auguste S, Khirouni K, Aydi A, Oueslati A. Crystal structure and optical characterization of a new hybrid compound, C 6H 9N 2FeCl 4, with large dielectric constants for field-effect transistors. RSC Adv 2023; 13:12844-12862. [PMID: 37114024 PMCID: PMC10126822 DOI: 10.1039/d3ra01239e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 04/18/2023] [Indexed: 04/29/2023] Open
Abstract
Due to remarkable dielectric features, such as a large dielectric constant, strong electrical conductivity, high capacitance, and low dielectric loss, hybrid materials have lately seen a huge number of applications in the field of optoelectronics. These are critical characteristics that qualify the performance of optoelectronic devices, particularly field-effect transistor components (FETs). Here, the hybrid compound 2-amino-5-picoline tetrachloroferrate(iii) (2A5PFeCl4) was synthesised by using the slow evaporation solution growth method at room temperature. Structural, optical, and dielectric properties have been investigated. The 2A5PFeCl4 compound crystallises in the monoclinic system (P21/c space group). Its structure can be described as a successive layering of inorganic and organic parts. [FeCl4]- tetrahedral anions and 2-amino-5-picolinium cations are connected by N-H⋯Cl and C-H⋯Cl hydrogen bonds. The optical absorption measurement confirms the semiconductor nature with a band gap of around 2.47 eV. Additionally, the structural and electronic properties of the title compound have been investigated theoretically through DFT calculations. At low frequencies, this material has significant dielectric constants (ε ∼106). Furthermore, the high electrical conductivity, low dielectric loss at high frequencies, and high capacitance show that this new material has great dielectric potential in FET technologies. Due to their high permittivity, these compounds can be employed as gate dielectrics.
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Affiliation(s)
- A Ghoudi
- Laboratory for Spectroscopic Characterization and Optics of Materials, Faculty of Sciences, University of Sfax B. P. 1171 3000 Sfax Tunisia
| | - Kh Ben Brahim
- Laboratory for Spectroscopic Characterization and Optics of Materials, Faculty of Sciences, University of Sfax B. P. 1171 3000 Sfax Tunisia
| | - H Ghalla
- Quantum and Statistical Physics Laboratory, Faculty of Sciences, University of Monastir Monastir 5079 Tunisia
| | - J Lhoste
- Institut des Molécules et Matériaux du Mans (IMMM), UMR-6283 CNRS, Le Mans Université Avenue Olivier Messiaen 72085 Le Mans Cedex 9 France
| | - S Auguste
- Institut des Molécules et Matériaux du Mans (IMMM), UMR-6283 CNRS, Le Mans Université Avenue Olivier Messiaen 72085 Le Mans Cedex 9 France
| | - K Khirouni
- Laboratoire de Physique des Matériaux et des Nanomatériaux appliquée a`l'Environnement, Faculté des Sciences de Gabes, Université de Gabes cite Erriadh 6079 Gabes Tunisia
| | - A Aydi
- Laboratory for Spectroscopic Characterization and Optics of Materials, Faculty of Sciences, University of Sfax B. P. 1171 3000 Sfax Tunisia
| | - A Oueslati
- Laboratory for Spectroscopic Characterization and Optics of Materials, Faculty of Sciences, University of Sfax B. P. 1171 3000 Sfax Tunisia
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5
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Adam MSS, Elsawy H, Sedky A, Makhlouf MM, Taha A. Catalytic potential of sustainable dinuclear (Cu2+ and ZrO2+) metal organic incorporated frameworks with comprehensive biological studies. J Taiwan Inst Chem Eng 2023. [DOI: 10.1016/j.jtice.2023.104747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
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6
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Comprehensive catalytic and biological studies on new designed oxo- and dioxo-metal (IV/VI) organic arylhydrazone frameworks. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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Adam MSS, Abdel-Rahman OS, Makhlouf MM. Metal ion induced changes in the structure of Schiff base hydrazone chelates and their reactivity effect on catalytic benzyl alcohol oxidation and biological assays. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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8
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Comparable catalytic and biological behavior of alternative polar dioxo-molybdenum (VI) Schiff base hydrazone chelates. J Taiwan Inst Chem Eng 2022. [DOI: 10.1016/j.jtice.2022.104425] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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9
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Deferasirox pyridine solvate and its Cu(II) complex: Synthesis, crystal structure, Hirshfeld surface analysis, antimicrobial assays and antioxidant activity. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131525] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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10
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Zandvakili T, Fatemi SJ, Ebrahimipour SY, Ebrahimnejad H, Dusek M, Eigner V. Synthesis, Structural Elucidation, In Vitro Antibacterial Activity and Antioxidant Property of a Novel Oxo‐Vanadium(V) Dimer Complex Incorporating Deferasirox Ligand. ChemistrySelect 2021. [DOI: 10.1002/slct.202102776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Tayebe Zandvakili
- Department of Chemistry, Faculty of Science Shahid Bahonar University of Kerman Kerman Iran
| | - S. Jamil Fatemi
- Department of Chemistry, Faculty of Science Shahid Bahonar University of Kerman Kerman Iran
| | - S. Yousef Ebrahimipour
- Department of Chemistry, Faculty of Science Shahid Bahonar University of Kerman Kerman Iran
| | - Hadi Ebrahimnejad
- Department of Veterinary Medicine Shahid Bahonar University of Kerman Kerman Iran
| | - Michal Dusek
- Institute of Physics ASCR, v.v.i. Na Slovance 2 182 21 Praha 8 Czech Republic
| | - Vaclav Eigner
- Institute of Physics ASCR, v.v.i. Na Slovance 2 182 21 Praha 8 Czech Republic
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Khosravan M, Abdolahi L, Ebrahimipour SY. A novel anionic di-oxido vanadium(V) Schiff base complex: Synthesis, spectral characterization, X ray crystal structure, catalytic activity for the preparation of tetrahydro-4H-chromene derivatives and antibacterial properties. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108561] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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12
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Crystal structure, DFT studies and thermal characterization of new luminescent stannate (IV) based inorganic-organic hybrid compound. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129266] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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13
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Al Rasheed HH, Malebari AM, Dahlous KA, Fayne D, El-Faham A. Synthesis, Anti-proliferative Activity, and Molecular Docking Study of New Series of 1,3-5-Triazine Schiff Base Derivatives. Molecules 2020; 25:molecules25184065. [PMID: 32899566 PMCID: PMC7571070 DOI: 10.3390/molecules25184065] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 09/02/2020] [Accepted: 09/04/2020] [Indexed: 12/20/2022] Open
Abstract
Based on the use of s-triazine as a scaffold, we report here a new series of s-triazine Schiff base derivatives and their anti-proliferative activity against two cancer cell lines: human breast carcinoma (MCF-7), and colon cancer (HCT-116) compared with tamoxifen as a reference compound. Several derivatives exhibited growth inhibition activity in the sub-micromolar range. The results reveal that the s-triazine Schiff base derivatives showed varied activities and that the substituents on the s-triazine core have a great effect on the anti-proliferative activity. Compounds with a piperidino and benzylamino substituent on the s-triazine moiety 4b and 4c were most effective in both cell lines compared to the reference compound used. In addition, compound 4b has a para chlorine atom on the benzylidine residue, demonstrating the most potent activity with IC50 values of 3.29 and 3.64 µM in MCF-7 and HCT-116, respectively. These results indicate that in general, the nature of the substituents on the triazine core and the type of substituent on the benzilyldene ring significantly influenced the anti-proliferative activity. The results obtained from the anti-proliferative activity and the molecular docking study indicate that s-triazine-hydrazone derivatives may be an excellent scaffold for the development of new anti-cancer agents.
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Affiliation(s)
- Hessa H. Al Rasheed
- Department of Chemistry, College of Science, King Saud University P.O. Box 2455, Riyadh 11451, Saudi Arabia;
- Correspondence: (H.H.A.R.); or (A.E.-F.); Tel.: +00-9661-1467-3195 (A.E-F.)
| | - Azizah M. Malebari
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia;
| | - Kholood A. Dahlous
- Department of Chemistry, College of Science, King Saud University P.O. Box 2455, Riyadh 11451, Saudi Arabia;
| | - Darren Fayne
- Molecular Design Group, School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland;
| | - Ayman El-Faham
- Department of Chemistry, College of Science, King Saud University P.O. Box 2455, Riyadh 11451, Saudi Arabia;
- Chemistry Department, Faculty of Science, Alexandria University, P.O. Box 426, Ibrahimia, Alexandria 12321, Egypt
- Correspondence: (H.H.A.R.); or (A.E.-F.); Tel.: +00-9661-1467-3195 (A.E-F.)
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Sakthivel A, Thangagiri B, Raman N, Joseph J, Guda R, Kasula M, Mitu L. Spectroscopic, SOD, anticancer, antimicrobial, molecular docking and DNA binding properties of bioactive VO(IV), Cu(II), Zn(II), Co(II), Mn(II) and Ni(II) complexes obtained from 3-(2-hydroxy-3-methoxybenzylidene)pentane-2,4-dione. J Biomol Struct Dyn 2020; 39:6500-6514. [PMID: 32794423 DOI: 10.1080/07391102.2020.1801508] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Novel macrocyclic Schiff base complexes [[ML]X; where M = Cu(II), Co(II), Ni(II), Zn(II), Mn(II) and VO(IV); L = macrocyclic ligand; X = Cl2 and SO42-] have been synthesized and characterized by microanalytical, 1H, 13C NMR, IR, Mass, UV-Vis, EPR spectral studies, as well as conductivity data. All the complexes exhibit square-planar geometry except vanadium complex. Magnetic susceptibility measurements and high conductance data reveal the monomeric and electrolytic nature of the complexes. Electronic absorption, cyclic voltammetry, viscosity measurements have been carried out on the interaction of the complexes with DNA. The results suggest that the complexes bind to DNA by intercalation via the aromatic ring of the macrocycle into the base pairs of DNA. Using gel electrophoresis experiment in the presence and absence of oxidant (H2O2) the nuclease cleavage activity of the complexes has been performed on plasmid DNA. The results demonstrate that most of the complexes have promising superoxide dismutase (SOD)-mimetic activity. The in vitro cytotoxicity of ligand and its complexes has also been evaluated against human breast and colon carcinoma cells. Binding interactions and energies of ligand and its metal complexes [ML]2+ (M = VO(IV), Mn(II), Co(II), Ni(II), Cu(II), Zn(II)) against the receptors EGFR and HER2 are performed using the Auto dock module. Consequently, it is found that the ligand is strong inhibitor for EGFR and HER2 while [VOL]SO4 is good inhibitor for EGFR and [ZnL]Cl2 is moderate inhibitor for HER2. The antimicrobial activity of the ligand and its complexes against bacteria Salmonella typhi, Staphylococcus aureus, Escherichia coli and Bacillus subtilis and fungi Aspergillus niger, Aspergillus flavus, Candida Albicans and Rhizoctonia bataicola. The complexes have higher activities than the macrocyclic free Schiff base. Interaction of [VOL]SO4 to the binding sites of target protein EGFR (PDB ID: 4HJ0). Research HighlightsMacrocyclic Schiff base and its metal complexes were synthesized.Complexes bind to DNA by intercalation via the aromatic ring of the macrocycle into the base pairs of DNA.Vanadyl complex is a good inhibitor for EGFR.The complexes of copper, zinc and vanadium show efficient antitumor activity.Copper and vanadium complexes have superior antimicrobial activity than the standards.
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Affiliation(s)
- A Sakthivel
- Department of Chemistry, Mepco Schlenk Engineering College, Sivakasi, India
| | - B Thangagiri
- Department of Chemistry, Mepco Schlenk Engineering College, Sivakasi, India
| | - N Raman
- Research Department of Chemistry, VHNSN College, Virudhunagar, India
| | - J Joseph
- Department of Chemistry, Noorul Islam Centre for Higher Education, Kumaracoil, Tamil Nadu, India
| | - Ramu Guda
- Department of Chemistry, Kakatiya University, Warangal, India
| | - Mamatha Kasula
- Department of Chemistry, Kakatiya University, Warangal, India
| | - L Mitu
- Department of Nature Sciences, University of Pitesti, Pitesti, Romania
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Asha T, Prathapachandra Kurup M. An insight into the potent antioxidant activity of a dithiocarbohydrazone appended
cis
‐dioxidomolybdenum (VI) complexes. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5762] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- T.M. Asha
- Department of Applied ChemistryCochin University of Science and Technology Kochi Kerala 682 022 India
| | - M.R. Prathapachandra Kurup
- Department of Applied ChemistryCochin University of Science and Technology Kochi Kerala 682 022 India
- Department of Chemistry, School of Physical SciencesCentral University of Kerala Tejaswini Hills, Periye Kasargode Kerala 671 320 India
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Zubair M, Sirajuddin M, Ullah K, Haider A, Perveen F, Hussain I, Ali S, Tahir MN. Synthesis, structural peculiarities, theoretical study and biological evaluation of newly designed O-Vanillin based azomethines. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127574] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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17
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Zubair M, Sirajuddin M, Haider A, Hussain I, Tahir MN, Ali S. Organotin (IV) Complexes as Catalyst for Biodiesel Formation: Synthesis, Structural Elucidation and Computational Studies. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5305] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Muhammad Zubair
- Department of ChemistryQuaid‐i‐Azam University Islamabad 45320 Pakistan
| | - Muhammad Sirajuddin
- Department of ChemistryUniversity of Science and Technology Bannu Bannu 28100 Pakistan
| | - Ali Haider
- Department of ChemistryQuaid‐i‐Azam University Islamabad 45320 Pakistan
| | - Ishtiaq Hussain
- Department of Pharmaceutical ScienceAbbottabad University of Science and Technology Havelian Abbottabad Pakistan
| | | | - Saqib Ali
- Department of ChemistryQuaid‐i‐Azam University Islamabad 45320 Pakistan
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Ebenezer O, Awolade P, Koorbanally N, Singh P. New library of pyrazole–imidazo[1,2‐α]pyridine molecular conjugates: Synthesis, antibacterial activity and molecular docking studies. Chem Biol Drug Des 2019; 95:162-173. [DOI: 10.1111/cbdd.13632] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 07/29/2019] [Accepted: 08/26/2019] [Indexed: 11/30/2022]
Affiliation(s)
| | - Paul Awolade
- School of Chemistry University of KwaZulu‐Natal Durban South Africa
| | - Neil Koorbanally
- School of Chemistry University of KwaZulu‐Natal Durban South Africa
| | - Parvesh Singh
- School of Chemistry University of KwaZulu‐Natal Durban South Africa
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