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Yang CJ, Li XM. Supramolecular Mn(III) Coordination Polymer with Treatment Activity on Diabetic Retinopathy. J BIOMATER TISS ENG 2022. [DOI: 10.1166/jbt.2022.3140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
A new Mn(III) coordination polymer formulated as [Mn2(L)2Cl2(DMF)2]n (1, H2L is 2,2′-bipyridyl-6,6′-dicarboxylic acid; DMF is N,N′-dimethylformamide) was solvothermally prepared using Mn(ClO4)2
· 6H2O, H2L, and (CH3)4NCl as raw materials. The assay of SCXRD for 1 suggests that it features a 0D isolated dinuclear [Mn2(L)2Cl2(DMF)2] structure that exists in P-1 with triclinic
system, and the cell parameters are a = 8.4593(2), b = 9.4675(5), c = 11.0147(6) Å, α = 86.023(3), β = 74.892(6), γ = 78.055(4)°, V = 833.11(7) Å3, and Z = 1. These isolated 0D dinuclear [Mn2(L)2Cl2(DMF)2]
motifs were extended into a 1D supramolecular chain via the connection of intermolecular C–H…Cl together with the C–H…O H bond. Furthermore, the novel CP’s treatment activity against the diabetic retinopathy was investigated, and the associated mechanism of
the new compound was discussed.
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Affiliation(s)
- Chun-Juan Yang
- Endocrinology Department, Shaanxi Kangfu Hospital, Xi’an, 710065, Shaanxi, China
| | - Xing-Mei Li
- Endocrinology Department, Yulin No. 2 Hospital, Yulin, 719000, Shaanxi, China
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2
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Preparation, characterization, and structural studies of new ruthenium(II) and ruthenium(III) complexes incorporating pyrazole ligands. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Kirthan B, Prabhakara M, Bhojya naik H, Viswanath R, Amith Nayak P. Optoelectronic, photocatalytic and biological studies of mixed ligand Cd(II) complex and its fabricated CdO nanoparticles. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130917] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Sudha D, Vairam S, Sarathbabu S, Senthil Kumar N, Sivasamy R, Jone Kirubavathy S. 2-Methylimidazolium pyridine-2,5-dicarboxylato zinc(II) dihydrate: Synthesis, characterization, DNA interaction, anti-microbial, anti-oxidant and anti-breast cancer studies. J COORD CHEM 2021. [DOI: 10.1080/00958972.2021.1981302] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
| | - Sundararajan Vairam
- Department of Chemistry, KPR Institute of Engineering & Technology, Coimbatore, India
| | | | | | - Ramasamy Sivasamy
- Department of Human Genetics & Molecular Biology, Bharathiar University, Coimbatore, India
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Al Isawi WA, Zeller M, Mezei G. Capped Nanojars: Synthesis, Solution and Solid-State Characterization, and Atmospheric CO 2 Sequestration by Selective Binding of Carbonate. Inorg Chem 2021; 60:13479-13492. [PMID: 34448565 DOI: 10.1021/acs.inorgchem.1c01826] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Nanojars are a class of supramolecular anion-incarcerating coordination complexes that self-assemble from Cu2+ ions, pyrazole, and a strong base in the presence of highly hydrophilic anions. In this work, we show that if the strong base (e.g., NaOH or Bu4NOH) is replaced by a weak base such as a trialkylamine, capped nanojars of the formula [{Cu3(μ3-OH)(μ-pz)3L3}CO3⊂{Cu(μ-OH)(μ-pz)}n] (pz = pyrazolate anion; L = neutral donor molecule; n = 27-31) are obtained instead of the conventional nanojars. Yet, to obtain capped nanojars, the conjugate acid side product originating from the weak base must be separated by transferring it to water either by precipitation of the water-insoluble capped nanojars or by liquid-liquid extraction. Full characterization using electrospray ionization mass spectrometry, UV-vis and variable-temperature 1H NMR spectroscopy in solution, and single-crystal X-ray diffraction, elemental analysis, and solubility studies in the solid state reveals similarities as well as drastic differences between capped nanojars and nanojars lacking the [Cu3(μ3-OH)(μ-pz)3L3]2+ cap. Acid-base reactivity studies demonstrate that capped nanojars are intermediates in the pH-controlled assembly-disassembly of nanojars. During the self-assembly of capped nanojars, CO2 is selectively sequestered from air in the presence of other atmospheric gases and converted to carbonate, the binding of which is selective in the presence of NO3-, ClO4-, BF4-, Cl-, and Br- ions.
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Affiliation(s)
- Wisam A Al Isawi
- Department of Chemistry, Western Michigan University, Kalamazoo, Michigan 49008, United States
| | - Matthias Zeller
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| | - Gellert Mezei
- Department of Chemistry, Western Michigan University, Kalamazoo, Michigan 49008, United States
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Li ZT, Leng X. Two Cu(II) coordination polymers: treatment activity and cursing values on trachoma by inhibiting the survival of Chlamydia trachomatis. INORG NANO-MET CHEM 2021. [DOI: 10.1080/24701556.2021.1916761] [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]
Affiliation(s)
- Zhong-Ting Li
- Department of Ophthalmology, Zhongshan City People's Hospital, Zhongshan Hospital of Sun Yat-Sen University, Zhongshan, China
| | - Xuan Leng
- Department of Ophthalmology, Zhongshan City People's Hospital, Zhongshan Hospital of Sun Yat-Sen University, Zhongshan, China
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Chang H, Yang Y. Structural characterization and anti-cancer activity of a Cu(II)-based coordination polymer. INORG NANO-MET CHEM 2020. [DOI: 10.1080/24701556.2020.1852421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Huichao Chang
- Pharmacy Department, Zhejiang Hospital, Hangzhou, Zhejiang, China
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Huang B, Cui DJ, Zhang MM, Yan F, Zhao X, Yang LC, Ren Y. Sonochemical synthesis and anti-gastric cancer activity of a Cu(II) coordination polymer. INORG NANO-MET CHEM 2020. [DOI: 10.1080/24701556.2020.1841236] [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]
Affiliation(s)
- Bo Huang
- Department of Gastroenterology, Guizhou Provincial People’s Hospital, Guiyang, Guizhou, China
| | - De-Jun Cui
- Department of Gastroenterology, Guizhou Provincial People’s Hospital, Guiyang, Guizhou, China
| | - Man-Man Zhang
- Department of Gastroenterology, Guizhou Provincial People’s Hospital, Guiyang, Guizhou, China
| | - Fang Yan
- Department of Gastroenterology, Guizhou Provincial People’s Hospital, Guiyang, Guizhou, China
| | - Xun Zhao
- Department of Gastroenterology, Guizhou Provincial People’s Hospital, Guiyang, Guizhou, China
| | - Liu-Chan Yang
- Department of Gastroenterology, Guizhou Provincial People’s Hospital, Guiyang, Guizhou, China
| | - Ying Ren
- Department of Obstetrics, First Affiliated Hospital, Guizhou University of Traditional Chinese Medicine, Guiyang, Guizhou, China
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Six new palladium(II) mixed ligand complexes of 2-, 3-, 4-monosubstituted derivative of pyridine ring with caffeine moiety: Synthesis, spectroscopic, morphological structures, thermal, antimicrobial and anticancer properties. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128547] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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10
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Li WJ, Gong YL, Gou W, Li B, Wang R, Lin ZF. Two Cd(II)-based coordination polymers constructed from different donor ligands: structural insights and anti-ovarian cancer activity evolution. INORG NANO-MET CHEM 2019. [DOI: 10.1080/24701556.2019.1706567] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Wen-Jun Li
- Department of Gynaecology and Obstetrics, The Seventh People’s Hospital of Chengdu, Chengdu, Sichuan, China
| | - Yu-Lai Gong
- Department of Neurology, Affiliated Sichuan Provincial Rehabilitation Hospital of Chengdu University of TCM, Chengdu, Sichuan, China
| | - Wei Gou
- Department of Gynaecology and Obstetrics, The Seventh People’s Hospital of Chengdu, Chengdu, Sichuan, China
| | - Bo Li
- Department of Neurology, Bazhong Central Hospital, Bazhong, Sichuan, China
| | - Rui Wang
- Departments of Radiology, China-Japan Union Hospital of Jilin University, Changchun, Jilin, China
| | - Zhen-Fang Lin
- Department of Neurology, Affiliated Sichuan Provincial Rehabilitation Hospital of Chengdu University of TCM, Chengdu, Sichuan, China
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