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Bai X, Jiang J, Tu S, Zhang W. Hydrogels Loaded with Atorvastatin-Metal Organic Framework Have a Preventive Effect on Coronary Heart Disease. Chem Biodivers 2024; 21:e202301511. [PMID: 38063816 DOI: 10.1002/cbdv.202301511] [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: 09/26/2023] [Accepted: 11/29/2023] [Indexed: 02/22/2024]
Abstract
In the research, a new three-dimensional coordination polymer was synthesized by solvothermal method based on the metal ligand LCu =[Cu(2,4-pydca)2 ]2- (2,4-pydca=pyridine-2,4-dicarboxylate) and alkaline-earth ion CaII with chemical composition {[Ca(H2 O)2 ][LCu ]⋅DMSO ⋅ 2H2 O}n (1) (DMSO=dimethyl sulfoxide). The complex 1 was characterized soundly by Fourier transform infrared (FT-IR) spectroscopy, elemental analysis (EA), single-crystal X-ray diffraction (SCXRD) and thermogravimetric analysis (TGA). Using atorvastatin as drug model, carboxymethyl chitosan and calcium alginate as raw materials, a new type of metal gel particles was prepared. The microstructure of the gel was observed by scanning Electron Microscope (SEM) and its modulation effect on the activity of human cardiomyocytes was evaluated. The results show that the gel particles presented a three-dimensional porous structure and were able to significantly up-regulate the cell activity of human cardiomyocytes, which is expected to develop the metal gel particles into drugs for the treatment of coronary heart disease.
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Affiliation(s)
- Xinghua Bai
- Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
- Department of Cardiovascular Medicine, First People's Hospital of Linping District, Hangzhou, Zhejiang, China
| | - Jun Jiang
- Department of Cardiology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Sijia Tu
- Department of Cardiovascular Medicine, First People's Hospital of Linping District, Hangzhou, Zhejiang, China
| | - Weizong Zhang
- Department of Cardiovascular Medicine, First People's Hospital of Linping District, Hangzhou, Zhejiang, China
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2
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Li J, Ren H, Li J. Application Values of Two Cu(II) Schiff Base Coordination Complexes on Blue Fluorescent Materials. J Fluoresc 2023:10.1007/s10895-023-03423-9. [PMID: 37697175 DOI: 10.1007/s10895-023-03423-9] [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: 08/03/2023] [Accepted: 08/28/2023] [Indexed: 09/13/2023]
Abstract
Two Schiff base binuclear Cu(II) compounds, [Cu2(L)2·(H2O)2]·2DMF (1) together with its coordination polymer (CP) [Cu2(L)2·(4,4'-bpy)2]n (2) (H2L is 4-hydroxy-3-((2-hydroxy-5-mercaptobenzylidene)amino)-2H-chromen-2-one and 4,4'-bpy is 4,4'-bipyridine), were generated under an identical experimental environment in the absence and existence of auxiliary ligand 4,4'-bpy. Fluorescence spectroscopy testing shows that the ligand-based blue fluorescence emission offers potential for application as a blue photoluminescent material.
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Affiliation(s)
- Jing Li
- The Key Laboratory for Surface Engineering and Remanufacturing in Shaanxi Province, Key Laboratory of Chemistry of New Material of Functional Inorganic Composites, School of Chemical Engineering, Xi'an University, Xi'an, Shaanxi, China
| | - Hongjiang Ren
- The Key Laboratory for Surface Engineering and Remanufacturing in Shaanxi Province, Key Laboratory of Chemistry of New Material of Functional Inorganic Composites, School of Chemical Engineering, Xi'an University, Xi'an, Shaanxi, China
| | - Jiangtao Li
- The Key Laboratory for Surface Engineering and Remanufacturing in Shaanxi Province, Key Laboratory of Chemistry of New Material of Functional Inorganic Composites, School of Chemical Engineering, Xi'an University, Xi'an, Shaanxi, China.
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3
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Majumdar D, Philip JE, Dubey A, Tufail A, Roy S. Synthesis, spectroscopic findings, SEM/EDX, DFT, and single-crystal structure of Hg/Pb/Cu-SCN complexes: In silico ADME/T profiling and promising antibacterial activities. Heliyon 2023; 9:e16103. [PMID: 37251888 PMCID: PMC10213201 DOI: 10.1016/j.heliyon.2023.e16103] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 05/01/2023] [Accepted: 05/05/2023] [Indexed: 05/31/2023] Open
Abstract
This work contemplates synthesizing M-SCN crystal compounds (M = Hg/Pb/Cu) in the presence of respective metal salts and exogenous ancillary SCN- ion by slowly evaporating the mixed solvent (CH3OH + ACN). The complexes were characterized by spectroscopy, SEM/EDX, and X-ray crystallography. The Hg-Complex, Pb-Complex, and Cu-Complex crystallize in the monoclinic space group (Z = 2/4). The crystal packing fascinatingly consists of weak covalent bonding and Pb⋯S contacts of tetrel type bond. Here are the incredible supramolecular topographies delineated by the Hirshfeld surface and 2D fingerprint plot. The B3LYP/6-311++G (d, p) level calculations in the gas phase optimized the compound's geometry. The energy difference (Δ) between HOMO-LUMO and global reactivity parameters investigates the complex's energetic activity. MESP highlights the electrophilic/nucleophilic sites and H-bonding interactions. Molecular docking was conceded with the Gram- + ve bacterium Bacillus Subtilis (PDB ID: 6UF6) and the Gram-ve bacterium Proteus Vulgaris (PDB ID: 5HXW) to authenticate the bactericidal activity. ADME/T explains the various pharmacological properties. In addition, we studied the antibacterial activity with MIC (μg/mL) values and time-kill kinetics against Staphylococcus aureus (ATCC 25923) and Bacillus subtilis (ATCC 6635) as Gram-positive, Pseudomonas aeruginosa (ATCC 27853) and Escherichia coli (ATCC 25922) as Gram-negative bacteria.
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Affiliation(s)
- Dhrubajyoti Majumdar
- Department of Chemistry, Tamralipta Mahavidyalaya, Tamluk-721636, West Bengal, India
| | | | - Amit Dubey
- Computational Chemistry and Drug Discovery Division, Quanta Calculus, Greater Noida, Uttar Pradesh, 274203, India
- Department of Pharmacology, Saveetha Dental College, and Hospital, Saveetha Institute of Medical and Technical Sciences, Chennai, Tamil Nadu, 600077, India
| | - Aisha Tufail
- Computational Chemistry and Drug Discovery Division, Quanta Calculus, Greater Noida, Uttar Pradesh, 274203, India
| | - Sourav Roy
- Solid State and Structural Chemistry Unit, Indian Institute of Science, Bangalore 560 012, India
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AOULED IM, UYSAL S. Investigation of Thermal and Magnetic Properties of [MSalen/Saloph] (M= Cr3+, Fe3+ or Co3+) Capped Dinuclear Complexes of Two Novel Tetraoxocalix[2]arene[2]triazine Ligands. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Mohan S, Navamani P, Dhanalekshmi KI, Jayamoorthy K, Srinivasan N. NMR spectral, DFT and antibacterial studies of triazole derivatives. INORG NANO-MET CHEM 2023. [DOI: 10.1080/24701556.2023.2166069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- S. Mohan
- Research and Development Center, Bharathiar University, Coimbatore, Tamil Nadu, India
- Department of Chemistry, Rajalakshmi Engineering College, Thandalam, Tamil Nadu, India
| | - P. Navamani
- Research and Development Center, Bharathiar University, Coimbatore, Tamil Nadu, India
- PG Assistant in Chemistry, GGHSS, Kanchipuram, Tamil Nadu, India
| | - K. I. Dhanalekshmi
- Department of Chemistry, Global Institute of Engineering & Technology, Moinabad, R. R. District, Hyderabad, Telgana, India
| | - K. Jayamoorthy
- Department of Chemistry, St. Joseph’s College of Engineering, Chennai, Tamil Nadu, India
| | - N. Srinivasan
- Research and Development Center, Bharathiar University, Coimbatore, Tamil Nadu, India
- Department of Chemistry, Pachaiyappa’s College for Men, Kanchipuram, Tamil Nadu, India
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Zhou Y, Lin HH, Cai QQ, Wang DH. A Cu(II) coordination polymer: Crystal structure and therapeutic effect on sepsis. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2022.100664] [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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7
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Kong YM, Li XB, Huang M. Therapeutic effect of Cu(II) coordination polymer on acute asthma and ligand optimization using machine learning algorithms. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Najarianzadeh M, Tarahhomi A, Pishgo S, van der Lee A. Experimental and theoretical study of novel amino-functionalized P(V) coordination compounds suggested as inhibitor of M Pro of SARS-COV-2 by molecular docking study. Appl Organomet Chem 2022; 36:e6636. [PMID: 35538930 PMCID: PMC9073987 DOI: 10.1002/aoc.6636] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 02/05/2022] [Accepted: 02/08/2022] [Indexed: 01/18/2023]
Abstract
Amino-functionalized P(V) derivatives providing both N- and O-donor modes have attracted interest owing to their potential to form interesting coordination assemblies with applications such as biological drugs. Novel coordination modes of two- and four-dentate tris (pyridin-2-yl)phosphoric triamide OP[NH-2Py]3 as ([Co(II){[O][NH-2Py]P(O)[Ph]}2(DMF)2], 1) and ([Cu(II)Cl{[NH-2Py]2P(O)[N-2Py]}].DMF, 2) have been synthesized and structurally studied. The metal center environment is distorted octahedral for 1 and distorted square pyramidal for 2. The crystal structure of a new complex of Cu(II) with a Cu[N]4[Cl]2 environment ([Cu(II)Cl2(Pyrazole)4], 3) is also investigated. An evaluation of the inhibitory effect against the coronavirus (Main Protease [MPro] of SARS-CoV-2) was carried out by a molecular docking study and illustrates that these compounds have a good interaction tendency with CoV-2, where 1 has the best binding affinity with the biological target comparable with other SARS-CoV-2 drugs. Moreover, theoretical QTAIM and natural bond orbital (NBO) calculations are used to evaluate the metal-oxygen/-nitrogen bonds suggesting that they are mainly electrostatic in nature with a slight covalent contribution. A molecular packing analysis using Hirshfeld surface (HS) analysis shows that N-H … O (in 1 and 2) and N-H … Cl (in 3) hydrogen bonds are the dominant interactions that contribute to the crystal packing cohesion. The semi-empirical PIXEL method indicates that the electrostatic and repulsion energy components in the structures of 1 and 2 and the dispersion and electrostatic components in that of 3 are the major contributors to the total lattice energy.
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Majumdar D, Tüzün B, Pal TK, Das S, Bankura K. Architectural View of Flexible Aliphatic –OH Group Coordinated Hemi-Directed Pb(II)-Salen Coordination Polymer: Synthesis, Crystal Structure, Spectroscopic Insights, Supramolecular Topographies, and DFT Perspective. J Inorg Organomet Polym Mater 2022. [DOI: 10.1007/s10904-021-02194-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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10
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Das M, Das M, Ray S, Das UK, Laha S, Ray PP, Samanta BC, Maity T. Synthesis and crystal structures of two tri- and tetra-heterometallic Ni( ii)–Mn( ii)/Ni( ii)–Co( iii) complexes from two different Ni( ii)-containing metalloligands: effective catalytic oxidase activity and Schottky device approach. NEW J CHEM 2022. [DOI: 10.1039/d2nj03535a] [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]
Abstract
The development of tri- and tetra-nuclear heterometallic Ni(ii)–Mn(ii)/Ni(ii)–Co(iii) complexes with effective catalytic oxidase activity and the Schottky device approach.
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Affiliation(s)
- Manik Das
- Department of Chemistry, Prabhat Kumar College, Contai, Contai, Purba Medinipur, West Bengal, India
| | - Mainak Das
- Department of Physics, Jadavpur University, Kolkata, India
| | - Subham Ray
- Department of Chemistry, Prabhat Kumar College, Contai, Contai, Purba Medinipur, West Bengal, India
| | - Uttam Kumar Das
- Department of Chemistry, School of Physical Sciences, Mahatma Gandhi Central University, Bihar, India
| | | | | | | | - Tithi Maity
- Department of Chemistry, Prabhat Kumar College, Contai, Contai, Purba Medinipur, West Bengal, India
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11
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Synthetic strategies and structures of zinc(II) complexes with di-azine ligands based on salicylaldehyde or its derivatives. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
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12
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Kherrouba A, Bensegueni R, Guergouri M, Boulkedid AL, Boutebdja M, Bencharif M. Synthesis, crystal structures, optical properties, DFT and TD-DFT studies of Ni (II) complexes with imine-based ligands. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131351] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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13
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Majumdar D, Elizabeth Philip J, Roy S, Tüzün B. Reinvigorate the synthesis, spectroscopic findings, SEM morphology investigation, and antimicrobial silhouette of contemporary Salen ligands: A comprehensive DFT landscape. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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14
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Structurally diverse heterobimetallic Pb(II)-Salen complexes mechanistic notion of cytotoxic activity against neuroblastoma cancer cell: Synthesis, characterization, protein–ligand interaction profiler, and intuitions from DFT. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115504] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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15
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Ramadan RM, Abo-Aly MM, Lasheen AAM. Molecular structural, vibrational assignments, electronic structure and DFT calculations, and molecular docking of N-benzylideneaniline and N-salicylidene-o-aminoaphenol Schiff bases. INORG NANO-MET CHEM 2021. [DOI: 10.1080/24701556.2021.1988976] [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]
Affiliation(s)
- Ramadan M. Ramadan
- Chemistry Department, Faculty of Science, Ain Shams University, Cairo, Egypt
| | - Mohamed M. Abo-Aly
- Chemistry Department, Faculty of Science, Ain Shams University, Cairo, Egypt
| | - Alaa A. M. Lasheen
- Chemistry Department, Faculty of Science, Ain Shams University, Cairo, Egypt
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16
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Zhang X, Li C, Chai Y, Chai L. Antimicrobial activities of cadmium (II) and nickel (II) complexes containing pyridine ring: Investigation of crystallographic, spectroscopic, Hirshfeld surface analysis, and TD/DFT calculations. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6360] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xiao‐Fang Zhang
- School of Chemical and Biological Engineering Lanzhou Jiaotong University Lanzhou China
| | - Cheng‐Guo Li
- School of Chemical and Biological Engineering Lanzhou Jiaotong University Lanzhou China
| | - Yong‐Mei Chai
- School of Chemical and Biological Engineering Lanzhou Jiaotong University Lanzhou China
| | - Lan‐Qin Chai
- School of Chemical and Biological Engineering Lanzhou Jiaotong University Lanzhou China
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