1
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Du J, Yang X, Ge D. Two new 3D Supramolecular Frameworks as Photocatalysts for Degradation of Methyl Blue. J Fluoresc 2024; 34:265-273. [PMID: 37195539 DOI: 10.1007/s10895-023-03265-5] [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: 04/10/2023] [Accepted: 05/08/2023] [Indexed: 05/18/2023]
Abstract
We successfully synthesized two new supramolecular frameworks, namely {[Cu2(L1)(H2O)2]·(H2O)}n (1) and {[Ag(L2)(bpp)]2n·2(H2O)}n (2) (H2L1 = 2-hydroxy-5-sulfobenzoic acid, HL2 = 8-hydroxyquinoline-2-sulfonic acid) under hydrothermal condition. These single-crystal structures were determined via X-ray single crystal diffraction analyses. Solids 1 and 2 acted as photocatalysts and performed good photocatalytic activities for MB degradation under UV light irradiation.
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Affiliation(s)
- Juan Du
- Scool of chemical and environmental engineering, Jiaozuo university, Jiaozuo, 454000, China.
| | - Xuemei Yang
- Scool of chemical and environmental engineering, Jiaozuo university, Jiaozuo, 454000, China
| | - Dongjie Ge
- Scool of chemical and environmental engineering, Jiaozuo university, Jiaozuo, 454000, China
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3
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Li W, Cao J, Li Y, Sun J, Liu J, Liu J, Yao J, Li T, Xu D, Guo L. A 2D layered Cd(II) coordination polymer supported by in situ generated tetracarboxylate ligand: luminescence sensing for Co
2+
ions. Z Anorg Allg Chem 2022. [DOI: 10.1002/zaac.202200242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Wen‐Hong Li
- Department of Environmental and Chemical Engineering Hebei College of Industry and Technology Hebei 050091 China
| | - Jin‐Jin Cao
- Department of Environmental and Chemical Engineering Hebei College of Industry and Technology Hebei 050091 China
| | - Yan‐Peng Li
- Department of Environmental and Chemical Engineering Hebei College of Industry and Technology Hebei 050091 China
| | - Jun‐Ru Sun
- Department of Environmental and Chemical Engineering Hebei College of Industry and Technology Hebei 050091 China
| | - Jin‐Ze Liu
- Department of Environmental and Chemical Engineering Hebei College of Industry and Technology Hebei 050091 China
| | - Jia‐Miao Liu
- Department of Environmental and Chemical Engineering Hebei College of Industry and Technology Hebei 050091 China
| | - Jie Yao
- Department of Environmental and Chemical Engineering Hebei College of Industry and Technology Hebei 050091 China
| | - Ting‐Ting Li
- Department of Environmental and Chemical Engineering Hebei College of Industry and Technology Hebei 050091 China
| | - Dong‐Mei Xu
- Department of Environmental and Chemical Engineering Hebei College of Industry and Technology Hebei 050091 China
| | - Li‐Da Guo
- Department of Environmental and Chemical Engineering Hebei College of Industry and Technology Hebei 050091 China
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6
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Hou J, Chen Y, Zou S, Dong W, Ju Z, Lin J, Ruan Z, Liu S, Tian Z. Heterometallic Dual-Liganded AE-Ln-CPs Luminescent Probes for Efficient Sensing of Fe(III) Ions. Front Chem 2022; 10:865447. [PMID: 35464208 PMCID: PMC9021488 DOI: 10.3389/fchem.2022.865447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Accepted: 03/01/2022] [Indexed: 11/13/2022] Open
Abstract
Iron ion is widely present in the environment and in biological systems, and are indispensable trace elements in living organisms, so development of an efficient and simple sensor for sensing Fe(III) ions has attracted much attention. Here, six heterometallic AE-Ln coordination polymers (CPs) [Ln2 (pda)4(Hnda)2Ca2(H2O)2]·MeOH (Ln = Eu (1), Tb (2); H2pda = 2,6-pyridinedicarboxylic acid, H2nda = 2,3-naphthalenedicarboxylic acid), [Ln (pda)2 (nda)AE2(HCOO)(H2O)] (AE = Sr, Ln = Eu (3), Tb (4); AE = Ba, Ln = Eu (5), Tb (6)) with two-dimensional (2D) layer structures were synthesized by hydrothermal method. All of them were characterized by elemental analysis, XRD, IR, TG, as well as single crystal X-ray diffraction. They all show infinite 2D network structure, where complexes 1 and 2 are triclinic with space group of P1¯, while 3-6 belong to the monoclinic system, space group P21/n. The solid-state fluorescence lifetimes of complexes 1, 3 and 5 are τobs1 = 1930.94, 2049.48 and 2,413.04 µs, respectively, and the quantum yields Фtotal are 63.01, 60.61, 87.39%, respectively, which are higher than those of complexes 2, 4 and 6. Complexes 1-6 all exhibited efficient fluorescence quenching response to Fe3+ ions in water, and were not interfered by the following metal ions: Cu2+, Cd2+, Mg2+, Ni2+, Co2+, Ca2+, Ba2+, Sr2+, Li+, Na+, K+, Al3+, Fe2+, Pb2+, Cr3+, Mn2+ and Zn2+. The quenching coefficient KSV for complexes 1-6 is 1.41 × 105 M−1, 7.10 × 104 M−1, 1.70 × 105 M−1, 1.57 × 105 M−1, 9.37 × 104 M−1, 1.27 × 105 M−1, respectively. The fluorescence quenching mechanism of these complexes towards Fe3+ ions was also investigated. It is possible that the weak interaction formed between the complexes and the Fe3+ ions reduce the energy transfer from the ligand to the Ln3+ ion, producing the emission burst effect. This suggests that complexes 1-6 can be candidate for efficient luminescent sensor of Fe3+.
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Affiliation(s)
- Jieqiong Hou
- Hubei Key Laboratory for Processing and Application of Catalytic Materials, College of Chemistry and Chemical Engineering, Huanggang Normal University, Huanggang, China
- College of Materials and Chemical Engineering, Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, Hubei Provincial Collaborative Innovation Center for New Energy Microgrid, China Three Gorges University, Yichang, China
| | - Yanmei Chen
- Hubei Key Laboratory for Processing and Application of Catalytic Materials, College of Chemistry and Chemical Engineering, Huanggang Normal University, Huanggang, China
- *Correspondence: Yanmei Chen, ; Zhengfang Tian,
| | - Shuixiang Zou
- Hubei Key Laboratory for Processing and Application of Catalytic Materials, College of Chemistry and Chemical Engineering, Huanggang Normal University, Huanggang, China
| | - Wenwen Dong
- College of Materials and Chemical Engineering, Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, Hubei Provincial Collaborative Innovation Center for New Energy Microgrid, China Three Gorges University, Yichang, China
| | - Zhenghua Ju
- Analysis and Testing Center, Lanzhou University, Lanzhou, China
| | - Junqi Lin
- Hubei Key Laboratory for Processing and Application of Catalytic Materials, College of Chemistry and Chemical Engineering, Huanggang Normal University, Huanggang, China
| | - Zhijun Ruan
- Hubei Key Laboratory for Processing and Application of Catalytic Materials, College of Chemistry and Chemical Engineering, Huanggang Normal University, Huanggang, China
| | - Shanshan Liu
- Hubei Key Laboratory for Processing and Application of Catalytic Materials, College of Chemistry and Chemical Engineering, Huanggang Normal University, Huanggang, China
| | - Zhengfang Tian
- Hubei Key Laboratory for Processing and Application of Catalytic Materials, College of Chemistry and Chemical Engineering, Huanggang Normal University, Huanggang, China
- *Correspondence: Yanmei Chen, ; Zhengfang Tian,
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8
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Gao XS, Sun RQ. Two new photoactive metal-organic compounds for degradation of methylene blue and treatment in ophthalmic local anesthesia. J Fluoresc 2022; 32:1125-1133. [PMID: 35318545 DOI: 10.1007/s10895-022-02911-8] [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: 12/27/2021] [Accepted: 02/16/2022] [Indexed: 11/25/2022]
Abstract
Two new metal-organic compounds, namely [Cu(CrO4)(4,4'-bipy)(H2O)]·n(H2O) (1) together with [Mn(Cr2O7)(bpp)2]n (2) (4,4'-bipy is 4,4'-bipyridine and bpp is 1,3-bis(4-pyridyl)propane), were hydrothermally generated, which were characterized structurally through a series of characterization techniques. Moreover, compounds 1 and 2 have 2.95 eV and 3.02 eV of narrow optical band gap values, and possess outstanding photocatalytic effects for the methylene blue degradation under irradiation of visible light. The application of above compounds in the ophthalmic local anesthesia was examined and the specific mechanism was tested. First of all, the acetylcholine content in the synaptic cleft was measured with enzyme linked immunosorbent assay (ELISA) assay after treated with the CPs. The acetylcholine receptor relative expression on nerve cells was subsequently measured via real time reverse transcription-polymerase chain reaction (RT-PCR) under the treatment of compounds. In the end, the complexes' toxicity was evaluated by Cell Counting Kit-8 (CCK-8) detection.
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Affiliation(s)
- Xue-Song Gao
- Anesthesia Department, Tianjin Eye Hospital, 300020, Tianjin, China
| | - Rui-Qiang Sun
- Anesthesia Department, Tianjin Eye Hospital, 300020, Tianjin, China.
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9
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Chai B, Xu H, Zheng T, Chen J, Liu S, Yu M, Wen H. A Highly Efficient Luminescent Metal–Organic Framework with Strong Conjugate Unit for Sensing Small Molecules. CHINESE J CHEM 2022. [DOI: 10.1002/cjoc.202100919] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Bi‐Lian Chai
- School of Chemistry and Chemical Engineering, Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, Jiangxi University of Science and Technology Ganzhou 341000 Jiangxi Province P.R. China
| | - Hui Xu
- School of Chemistry and Chemical Engineering, Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, Jiangxi University of Science and Technology Ganzhou 341000 Jiangxi Province P.R. China
| | - Teng‐Fei Zheng
- School of Chemistry and Chemical Engineering, Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, Jiangxi University of Science and Technology Ganzhou 341000 Jiangxi Province P.R. China
| | - Jing‐Lin Chen
- School of Chemistry and Chemical Engineering, Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, Jiangxi University of Science and Technology Ganzhou 341000 Jiangxi Province P.R. China
| | - Sui‐Jun Liu
- School of Chemistry and Chemical Engineering, Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, Jiangxi University of Science and Technology Ganzhou 341000 Jiangxi Province P.R. China
| | - Mei‐Hui Yu
- School of Materials Science and Engineering, TKL of Metal‐ and Molecule‐Based Material Chemistry and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University Tianjin 300350 P.R. China
| | - He‐Rui Wen
- School of Chemistry and Chemical Engineering, Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, Jiangxi University of Science and Technology Ganzhou 341000 Jiangxi Province P.R. China
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11
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Zhu JF, Yang WW, Yang J, Jin LT. 2D→3D Polycatenated Cu(I) Coordination Polymer: Photocatalytic Property and Protective Activity on COPD by Reducing the INF-γ Production. J Fluoresc 2022; 32:397-404. [PMID: 34977993 DOI: 10.1007/s10895-021-02850-w] [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: 03/25/2021] [Accepted: 11/08/2021] [Indexed: 10/19/2022]
Abstract
Reported here is a new [Cu4I4] cluster-based coordination polymer, namely [Cu4I4(bib)2]n·n(DMF) (1, bib = 1,4-bis(imidazolyl)butane, DMF = N,N'-dimethylformamide), which was synthesized by the self-assemble reaction of CuI, bib and KI under solvothermal conditions. Remarkably, compound 1 shows promising photocatalytic performance toward to the degradation of MB solution under visible light irradiation. For the COPD treatment, the ELISA detection kit was conducted to determine the content of INF-γ released by the respiratory tract mucosal epithelial cells. In addition to this, the activation levels of the NF-κB signaling pathway were still need to be assessed by the real time RT-PCR after the compound treatment.
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Affiliation(s)
- Jun-Fei Zhu
- Department of Respiratory Medicine, Taizhou Central Hospital, Taizhou, Zhejiang, China
| | - Wei-Wei Yang
- Department of Respiratory Medicine, Taizhou Central Hospital, Taizhou, Zhejiang, China
| | - Jian Yang
- Department of Respiratory Medicine, Taizhou Central Hospital, Taizhou, Zhejiang, China
| | - Li-Tong Jin
- Department of Emergency, Taizhou Central Hospital, Taizhou, Zhejiang, China.
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