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Mudi A, Ray S, Bera M, Dolai M, Das M, Kundu P, Laha S, Choudhuri I, Chandra Samanta B, Bhattacharyya N, Maity T. A multi-spectroscopic and molecular docking approach for DNA/protein binding study and cell viability assay of first-time reported pendent azide bearing Cu(II)-quercetin and dicyanamide bearing Zn(II)-quercetin complexes. Heliyon 2023; 9:e22712. [PMID: 38125469 PMCID: PMC10731082 DOI: 10.1016/j.heliyon.2023.e22712] [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: 09/27/2023] [Revised: 11/16/2023] [Accepted: 11/16/2023] [Indexed: 12/23/2023] Open
Abstract
In the current study, one new quercetin-based Zn(II) complex [Zn(Qr)(CNNCN)(H2O)2] (Complex 1) which is developed by condensation of quercetin with ZnCl2 in the presence of NaN(CN)2 and Cu(II) complex [Cu(Qr)N3(CH3OH)(H2O)] (complex 2) which is developed by the condensation reaction of quercetin and CuCl2 in presence of NaN3, are thoroughly examined in relation to their use in biomedicine. The results of several spectroscopic studied confirm the structure of both the complexes and the Density Functional Theory (DFT) study helps to optimize the structure of complex 1 and 2. After completion of the identification process, DNA and Human Serum Albumin (HSA) binding efficacy of both the investigated complexes are performed by implementing a long range of biophysical studies and a thorough analysis of the results unveils that complex 1 has better interaction efficacy with the macromolecules than complex 2. The binding efficacy of complex 1 is comparatively higher towards both macromolecules because of its pure groove binding mode during interaction with DNA and the presence of an extra H-bond during connection with HSA. The experimental host-guest binding results is fully validated by molecular docking study. Interestingly complex 1 shows better antioxidant properties than complex 2, as well as quercetin, and it has strong anticancer property with minimal damage to normal cells, which is proved by the MTT assay study. Better DNA and HSA binding efficacy of 1 may be the reason for the better anticancer property of complex 1.
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Affiliation(s)
- Anupam Mudi
- Department of Botany, Behala College, Behala, India
| | - Shubham Ray
- Department of Chemistry, Prabhat Kumar College, Contai, Contai, Purba Medinipur, 721404, India
| | - Manjushree Bera
- Department of Nutrition, Prabhat Kumar College, Contai, Contai, Purba Medinipur, 721404, India
| | - Malay Dolai
- Department of Chemistry, Prabhat Kumar College, Contai, Contai, Purba Medinipur, 721404, India
| | - Manik Das
- Department of Chemistry, Prabhat Kumar College, Contai, Contai, Purba Medinipur, 721404, India
| | - Pronab Kundu
- Department of Chemistry, Presidency University, Yelahanka, Bengaluru, 560064, India
| | | | | | | | | | - Tithi Maity
- Department of Chemistry, Prabhat Kumar College, Contai, Contai, Purba Medinipur, 721404, India
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2
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Bera M, Das M, Dolai M, Laha S, Islam MM, Samanta BC, Das A, Choudhuri I, Bhattacharyya N, Maity T. DNA/Protein Binding and Apoptotic-Induced Anticancer Property of a First Time Reported Quercetin-Iron(III) Complex Having a Secondary Anionic Residue: A Combined Experimental and Theoretical Approach. ACS OMEGA 2023; 8:636-647. [PMID: 36643564 PMCID: PMC9835804 DOI: 10.1021/acsomega.2c05790] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 12/07/2022] [Indexed: 06/17/2023]
Abstract
A new quercetin-based iron(III) cationic complex [Fe(Qr)Cl(H2O)(MeO)] (complex 1) is created in the current study by condensation of quercetin with ferric chloride in the presence of Et3N. Comprehensive spectroscopic analysis and conductometric measurement are used to pinpoint complex 1. The generated complex's +3-oxidation state has been verified by electron paramagnetic resonance (EPR) research. Density functional theory analysis was used to structurally optimize the structure of complex 1. Before biomedical use, a variety of biophysical studies are implemented to evaluate the binding capacity of complex 1 with DNA and human serum albumin (HSA) protein. The findings of the electronic titration between complex 1 and DNA, as well as the stunning fall in the fluorescence intensities of the HSA and EtBr-DNA/DAPI-DNA domain after complex 1 is gradually added, give us confidence that complex 1 has a strong affinity for both macromolecules. It is interesting to note that the displacement experiment confirms partial intercalation as well as the groove binding mechanism of the title complex with DNA. The time-dependent fluorescence analysis indicates that after interaction with complex 1, HSA will exhibit static quenching. The thermodynamic parameter values in the HSA-complex 1 interaction provide evidence for the hydrophobicity-induced pathway leading to spontaneous protein-complex 1 interaction. The two macromolecules' configurations are verified to be preserved when they are associated with complex 1, and this is done via circular dichroism spectral titration. The molecular docking investigation, which is a theoretical experiment, provides complete support for the experimental findings. The potential of the investigated complex to be an anticancer drug has been examined by employing the MTT assay technique, which is carried out on HeLa cancer cell lines and HEK-293 normal cell lines. The MTT assay results validate the ability of complex 1 to display significant anticancer properties. Finally, by using the AO/PI staining approach, the apoptotic-induced cell-killing mechanism as well as the detection of cell morphological changes has been confirmed.
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Affiliation(s)
- Manjushree Bera
- Department
of Nutrition, Prabhat Kumar College, Contai, Purba Medinipur, Contai721404, India
| | - Manik Das
- Department
of Chemistry, Prabhat Kumar College, Contai, Purba Medinipur, Contai721404, India
| | - Malay Dolai
- Department
of Chemistry, Prabhat Kumar College, Contai, Purba Medinipur, Contai721404, India
| | - Soumik Laha
- IICB,
Kolkata, Kolkata, 700032West Bengal, India
| | - Md Maidul Islam
- Department
of Chemistry, Aliah University, Kolkata700064, India
| | - Bidhan Chandra Samanta
- Department
of Chemistry, Mugberia Gangadhar Mahavidyalaya, Purba Medinipur, Contai721425, India
| | - Arindam Das
- Department
of Chemistry, Jadavpur University, Kolkata700032, India
| | | | | | - Tithi Maity
- Department
of Chemistry, Prabhat Kumar College, Contai, Purba Medinipur, Contai721404, India
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The Role of the Bridge in Single-Ion Magnet Behaviour: Reinvestigation of Cobalt(II) Succinate and Fumarate Coordination Polymers with Nicotinamide. INORGANICS 2022. [DOI: 10.3390/inorganics10090128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Two previously synthesized cobalt(II) coordination polymers; {[Co(μ2-suc)(nia)2(H2O)2]·2H2O}n (suc = succinate(2−), nia = nicotinamide) and [Co(μ2-fum)(nia)2(H2O)2]n (fum = fumarate(2−)) were prepared and thoroughly characterized. Both complexes form 1D coordination chains by bonding of Co(nia)2(H2O)2 units through succinate or fumarate ligands while these chains are further linked through hydrogen bonds to 3D supramolecular networks. The intermolecular interactions of both complexes are quantified using Hirshfeld surface analysis and their infrared spectra, electronic spectra and static magnetic properties are confronted with DFT and state-of-the-art ab-initio calculations. Dynamic magnetic measurements show that both complexes exhibit single-ion magnet behaviour induced by a magnetic field. Since they possess very similar chemical structure, differing only in the rigidity of the bridge between the magnetic centres, this chemical feature is put into context with changes in their magnetic relaxation.
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Das M, Mukherjee S, Islam MM, Choudhuri I, Bhattacharyya N, Samanta BC, Dutta B, Maity T. Response of Ancillary Azide Ligand in Designing a 1D Copper(II) Polymeric Complex along with the Introduction of High DNA- and HAS-Binding Efficacy, Leading to Impressive Anticancer Activity: A Compact Experimental and Theoretical Approach. ACS OMEGA 2022; 7:23276-23288. [PMID: 35847281 PMCID: PMC9281303 DOI: 10.1021/acsomega.2c01403] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
A new versatile azide-bridged polymeric Cu(II) complex, namely, [Cu(L)(μ1,3-N3)]∞ (1), was synthesized utilizing an N,N,O-donor piperidine-based Schiff base ligand (E)-4-bromo-2-((2-(-1-yl)imino)methyl)phenol (HL), obtained via the condensation reaction of 1-(2-aminoethyl) piperidine and 5-bromo salicylaldehyde. The single-crystal X-ray diffraction analysis reveals that complex 1 consists of an end-to-end azido-bridged polymeric network, which is further rationalized with the help of a density functional theory (DFT) study. After routine characterization with a range of physicochemical studies, complex 1 is exploited to evaluate its biomedical potential. Initially, theoretical inspection with the help of a molecular docking study indicated the ability of complex 1 to effectively bind with macromolecules such as DNA and the human serum albumin (HSA) protein. The theoretical aspect was further verified by adopting several spectroscopic techniques. The electronic absorption spectroscopic analysis indicates a remarkable binding efficiency of Complex 1 with both DNA and HSA. The notable fluorescence intensity reduction of the ethidium bromide (EtBr)-DNA adduct, 4',6-diamidino-2-phenylindole (DAPI)-DNA adduct, and HSA after the gradual addition of complex 1 authenticates its promising binding potential with the macromolecules. The retention of the canonical B form of DNA and α form of HSA during the association of complex 1 was confirmed by implementing a circular dichroism spectral study. The association ability of complex 1 with macromolecules further inspired us to inspect its impact on different cell lines such as HeLa (cervical cancer cell), PA1 (ovarian cancer cell), and HEK (normal cell). The dose-dependent and time-dependent in vitro 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay suggests an effective antiproliferative property of complex 1 with low toxicity toward the normal cell line. Finally, the anticancer activity of complex 1 toward carcinoma cell lines was analyzed by nuclear and cellular staining techniques, unveiling the cell death mechanism.
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Affiliation(s)
- Manik Das
- Department
of Chemistry, Prabhat Kumar College, Contai, Purba Medinipur, Contai 721404, India
| | - Somali Mukherjee
- School
of Chemical Sciences, Indian Association
for the Cultivation of Science, Jadavpur, Kolkata 700032, West Bengal, India
| | - Md. Maidul Islam
- Department
of Chemistry, Aliah University, Kolkata 700064, India
| | - Indranil Choudhuri
- Department
of Chemistry, Panskura Banamali College, Panskura 721152, India
| | | | - Bidhan Chandra Samanta
- Department
of Chemistry, Mugberia Gangadhar Mahavidyalaya, Purba Medinipur 721425, India
| | - Basudeb Dutta
- Department
of Chemical Science, IISER Kolkata, Mohanpur, Kolkata 741246, India
| | - Tithi Maity
- Department
of Chemistry, Prabhat Kumar College, Contai, Purba Medinipur, Contai 721404, India
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Naaz S, Das P, Khan S, Dutta B, Maity S, Ghosh P, Ray PP, Mir MH. Fabrication of a halopyridine appended Co(II) based 1D coordination polymer for efficient charge transportation. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Akhtaruzzaman, Mohammad M, Khan S, Dutta B, Maity S, Naaz S, Alam SM, Ghosh P, Islam MM, Mir MH. One-pot crystallization of two 1,4-cyclohexanedicarboxylate-based tetranuclear Cu(ii) compounds and their DNA binding affinities. CrystEngComm 2021. [DOI: 10.1039/d0ce01734e] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two new tetranuclear Cu(ii) compounds have been synthesized using flexible linker 1,4-cyclohexanedicarboxylic acid in an one-pot crystallization which exhibit dissimilar affinities to DNA binding.
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Affiliation(s)
- Akhtaruzzaman
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
| | - Mukti Mohammad
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
| | - Samim Khan
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
| | - Basudeb Dutta
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
| | - Suvendu Maity
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032
- India
| | - Sanobar Naaz
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
| | | | - Prasanta Ghosh
- Department of Chemistry
- R. K. M. Residential College
- Kolkata 700 103
- India
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Akhtaruzzaman, Khan S, Alothman AA, Dutta B, Mohammad Wabaidur S, Mafiz Alam S, Maidul Islam M, Hedayetullah Mir M. Synthesis, crystal structure and DNA binding of a new Ni(II) coordination compound based on 4-(1-naphthylvinyl)pyridine ligand. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114777] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Khan S, Alothman ZA, Mohammad M, Islam MS, Slawin A, Wabaidur SM, Islam MM, Mir MH. Synthesis and characterization of a hydrogen bonded metal-organic cocrystal: Exploration of its DNA binding study. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114454] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Khan S, Halder S, Dey A, Dutta B, Pratim Ray P, Chattopadhyay S. Synthesis of an electrically conductive square planar copper(ii) complex and its utilization in the fabrication of a photosensitive Schottky diode device and DFT study. NEW J CHEM 2020. [DOI: 10.1039/d0nj02162h] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A naphthalene based square planar copper(ii) complex shows significant C–H⋯π interactions to form a supramolecular chain structure. The complex shows efficient charge transport and reveals Schottky barrier diode behavior.
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Affiliation(s)
- Samim Khan
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032
- India
- Department of Chemistry
| | - Soumi Halder
- Department of Physics
- Jadavpur University
- Kolkata 700 032
- India
| | - Arka Dey
- Department of Physics
- Jadavpur University
- Kolkata 700 032
- India
| | - Basudeb Dutta
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
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Bagade R, Chaudhary RG, Potbhare A, Mondal A, Desimone M, Dadure K, Mishra R, Juneja H. Microspheres/Custard‐Apples Copper (II) Chelate Polymer: Characterization, Docking, Antioxidant and Antibacterial Assay. ChemistrySelect 2019. [DOI: 10.1002/slct.201901115] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Reena Bagade
- Post Graduate Teaching Department of ChemistryRashtrasant Tukdoji Maharaj Nagpur University Nagpur- 440033 India
| | | | - Ajay Potbhare
- Post Graduate Department of ChemistryS. K. Porwal College Kamptee- 441001 India
| | - Aniruddha Mondal
- CSIR-Central Salt and Marine Chemical Research Institute Bhavnagar- 364002 India
| | - Martin Desimone
- Universidad de Buenos Aires, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto de la Química y Metabolismo del Fármaco (IQUIMEFA)Facultad de Farmacia y Bioquimica Junin 956 Piso 3, (1113) Ciudada Autonoma de Buenos Aires Argentina
| | - Kanhaiya Dadure
- Post Graduate Department of ChemistryJ. B. Science College Wardha- 442001 India
| | - Raghvendra Mishra
- International Inter-University Center for Nanoscience and NanotechnologyMahatma University Kottayam- 686560 India
| | - Harjeet Juneja
- Post Graduate Teaching Department of ChemistryRashtrasant Tukdoji Maharaj Nagpur University Nagpur- 440033 India
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