1
|
Panicker RR, Sivaramakrishna A. Studies on synthesis and influence of sterically driven Ni(II)-terpyridine (NNN) complexes on BSA/DNA binding and anticancer activity. J Inorg Biochem 2024; 257:112553. [PMID: 38759263 DOI: 10.1016/j.jinorgbio.2024.112553] [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: 01/27/2024] [Revised: 03/22/2024] [Accepted: 04/08/2024] [Indexed: 05/19/2024]
Abstract
The present work demonstrates the synthesis, structural diversity and coordination behavior of some selected new Ni(II)-Tpy complexes. The structural analysis revealed the coordination of the selected terpyridine ligands with the core metal atom in two different modes via dimeric species (1:1 fashion) through the Cl-bridging and a bis(Tpy)-Ni complex (2:1 fashion). Perhaps the most striking manifestations of these Ni(II)-Tpy complexes are BSA/DNA binding ability and anticancer activity. In addition, the cytotoxicity studies of Tpy ligand (4-([2,2':6',2″-terpyridin]-4'-yl)phenyl 5-methylthiophene-2-carboxylate) and the Ni(II) complexes were carried out using lung cancer cell line (A549), breast cancer cell line (MCF-7) and normal cell line (Vero cell). The cytotoxicity results were compared with the cisplatin control group. Notably, bis-terpyridyl complex 3C (R = 4-([2,2':6',2″-terpyridin]-4'-yl)phenyl 4-isopropoxybenzoate) demonstrates better activity with the IC50 value of 23.13 ± 3 μm for A549 and 22.7 ± 3 for MCF-7. The DFT calculations reveal the significant energy differences of HOMO and LUMO for the ligands and their corresponding Ni(II) complexes. The Tpy ligands and Ni(II)-Tpy complexes were investigated for BSA binding and further all the Ni(II) complexes were analyzed for DNA binding studies.
Collapse
Affiliation(s)
- Rakesh R Panicker
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore 632014, Tamil Nadu, India
| | - Akella Sivaramakrishna
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore 632014, Tamil Nadu, India.
| |
Collapse
|
2
|
Saeed SES, Aldubayyan M, Al-Hakimi AN, El-Hady MMA. Synthesis and Characterization of Pyridine Acetohydrazide Derivative for Antimicrobial Cotton Fabric. MATERIALS (BASEL, SWITZERLAND) 2023; 16:4885. [PMID: 37445199 DOI: 10.3390/ma16134885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Revised: 06/19/2023] [Accepted: 07/05/2023] [Indexed: 07/15/2023]
Abstract
An increase in textile resistance to antimicrobial agents has posed a pressing need for the development of new antimicrobials. Therefore, the antimicrobial characteristics of thiophene and pyridine acetohydrazide derivatives have been developed as novel textile-modified complexes exhibiting antibacterial agents. Synthesis and characterization of pyridyl-thienyl acetohydrazide derivative (AHZ) using NMR (13C and 1H) and FTIR. Modification of cotton fabric (CF) with acetohydrazide (AHZ) and metal chlorides of divalent Cr, Mn, Co, Ni, Cu, and Zn and trivalent Fe, and Cr. SEM-EDX and Fourier-transform infrared were utilized to characterize cellulose-based cotton fabric (CF) attached to AHZ and their metal (M) complexes. Antimicrobial activity was examined against two types of bacteria, namely S. aureus and E. coli, and two types of fungi, namely C. albicans and A. flavus. All modified samples exhibited higher efficiency towards bacterial strains than fungal strains. In addition, cellulose modified with Ni (II) confers the most antibacterial protection efficiency.
Collapse
Affiliation(s)
- Saeed El-Sayed Saeed
- Department of Chemistry, College of Science, Qassim University, Buraidah 51452, Saudi Arabia
| | - Meaad Aldubayyan
- Department of Chemistry, College of Science, Qassim University, Buraidah 51452, Saudi Arabia
| | - Ahmed N Al-Hakimi
- Department of Chemistry, College of Science, Qassim University, Buraidah 51452, Saudi Arabia
- Department of Chemistry, College of Science, Ibb University, Ibb 70270, Yemen
| | - Marwa M Abd El-Hady
- Department of Chemistry, College of Science, Qassim University, Buraidah 51452, Saudi Arabia
- National Research Centre, Institute of Textile Research and Technology, Dokki, Giza P.O. Box 12622, Egypt
| |
Collapse
|
3
|
Bhattacherjee P, Roy M, Naskar A, Tsai H, Ghosh A, Patra N, John RP. A trinuclear copper (II) complex of naproxen‐appended salicylhydrazide: Synthesis, crystal structure, DNA binding and molecular docking study. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6459] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Prama Bhattacherjee
- Department of Chemistry Indian Institute of Technology (Indian School of Mines) Dhanbad India
| | - Mousam Roy
- Department of Biochemistry Bose Institute Kolkata India
| | - Avigyan Naskar
- Department of Chemistry Indian Institute of Technology (Indian School of Mines) Dhanbad India
| | - Hsieh‐Chih Tsai
- Graduate Institute of Applied Science and Technology National Taiwan University of Science and Technology Taipei Taiwan
- Advanced Membrane Materials Center National Taiwan University of Science and Technology Taipei Taiwan
| | | | - Niladri Patra
- Department of Chemistry Indian Institute of Technology (Indian School of Mines) Dhanbad India
| | - Rohith P. John
- Department of Chemistry Indian Institute of Technology (Indian School of Mines) Dhanbad India
| |
Collapse
|
4
|
Pruszkowska K, Stasyuk OA, Zep A, Krówczyński A, Sicinski RR, Solà M, Cyrański MK. Effect of Diamine Bridge on Reactivity of Tetradentate ONNO Nickel(II) Complexes. Chemphyschem 2021; 23:e202100741. [PMID: 34783442 DOI: 10.1002/cphc.202100741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 11/15/2021] [Indexed: 11/08/2022]
Abstract
Two new square planar ONNO nickel(II) complexes C2_core and C3_core have been synthesized and characterized by single crystal X-ray diffraction, NMR spectroscopy, thermogravimetry, and DFT calculations. The experimental results revealed the effect of the length of diamine bridge in the ligand on the behavior of the studied complexes in the reaction with N-heterocyclic aromatic amines, while DFT calculations provided a basis for the rationalization of this observation. The complex with propylenediamine bridge (C3_core) readily reacts with pyridine and its derivatives to form high-spin (paramagnetic) complexes with octahedral geometry as characterized by X-ray diffraction; electron-donating substituents on the pyridine ring facilitate the coordination of axial ligands. In contrast, the complex with ethylenediamine bridge (C2_core) does not undergo such a reaction because of the high deformation energy of the core required for the formation of C2_Py complex.
Collapse
Affiliation(s)
- Kamila Pruszkowska
- Faculty of Chemistry, University of Warsaw, Pasteura 1, 02-093, Warsaw, Poland
| | - Olga A Stasyuk
- Faculty of Chemistry, University of Warsaw, Pasteura 1, 02-093, Warsaw, Poland.,Institut de Química Computacional and Departament de Química, Universitat de Girona, C/ Maria Aurèlia Capmany 69, 17003, Girona, Catalonia, Spain
| | - Anna Zep
- Faculty of Chemistry, University of Warsaw, Pasteura 1, 02-093, Warsaw, Poland
| | - Adam Krówczyński
- Faculty of Chemistry, University of Warsaw, Pasteura 1, 02-093, Warsaw, Poland
| | - Rafal R Sicinski
- Faculty of Chemistry, University of Warsaw, Pasteura 1, 02-093, Warsaw, Poland
| | - Miquel Solà
- Institut de Química Computacional and Departament de Química, Universitat de Girona, C/ Maria Aurèlia Capmany 69, 17003, Girona, Catalonia, Spain
| | - Michał K Cyrański
- Faculty of Chemistry, University of Warsaw, Pasteura 1, 02-093, Warsaw, Poland
| |
Collapse
|
5
|
Bikas R, Kuncser V, Sanchiz J, Schinteie G, Siczek M, Hosseini-Monfared H, Lis T. Structure and magnetic behavior of unpredictable EE-azide bridged tetranuclear Mn(II) complex with ONO-donor hydrazone ligand and its transformation to dinuclear Mn(III) complex. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.03.019] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
|
6
|
Kumar S, Hansda A, Chandra A, Kumar A, Kumar M, Sithambaresan M, Faizi MSH, Kumar V, John RP. Co(II), Ni(II), Cu(II) and Zn(II) complexes of acenaphthoquinone 3-(4-benzylpiperidyl)thiosemicarbazone: Synthesis, structural, electrochemical and antibacterial studies. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.05.055] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|