51
|
Wang FS, Zhou Q, Hu B, Liang JP, Zou YE. Two Co(II) coordination polymers: Magnetic properties and treatment activity on cochlear ischemia reperfusion injury (CIRI) by reducing the inflammatory response. ARAB J CHEM 2021. [DOI: 10.1016/j.arabjc.2021.103253] [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] Open
|
52
|
Wan Y, Chen XM, Zhang Q, Jiang HB, Feng R. A luminescent Zn-MOF exhibiting high water stability: selective detection of Cr(VI) ion and treatment activity on sepsis. Des Monomers Polym 2021; 24:216-223. [PMID: 34366699 PMCID: PMC8317922 DOI: 10.1080/15685551.2021.1953239] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
A fresh metal-organic framework (MOF) based on the Zn ions as the metal ions has been prepared via the solvothermal method, and its chemical formula is [Zn(byia)(DMF)]·1.5DMF·7H2O (1, byia = 5-(benzimidazol-2-yl) isophthalic acid). It is worth noting that the compound 1 has excellent water stability (which can be maintained in the water for at least a month). Most fascinating, in water, the compound 1 exhibits the strong blue luminescence, which can only be selectively quenched via the contaminant of the Cr2O72– ion. The selective luminescence quenching with low limits of detection and high values of Ksv proved its better sensing property, which can be compared with the contemporary materials. To development new strategy for the sepsis treatment, the biological activity and mechanism of the compound was explored. Firstly, the ELIA detection was performed in this experiment to assess the inhibition of compound against inflammatory factor storm during sepsis. Then, the inflammatory response in the immune cells was assessed by real time RT-PCR.
Collapse
Affiliation(s)
- Ying Wan
- Emergency Department, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Xu-Mei Chen
- Emergency Department, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Qian Zhang
- Department of Classical Chinese Medicine, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Hong-Biao Jiang
- Emergency Department, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Ran Feng
- Emergency Department, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| |
Collapse
|
53
|
Xu N, Jia CM, Xia HS, Chen NS, Zhan ZH, Li CH. Two Co(II) coordination polymers: treatment activity on CVB3 induced viral myocarditis. INORG NANO-MET CHEM 2021. [DOI: 10.1080/24701556.2021.1956960] [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)
- Ni Xu
- ICU, Wuhan Jin-Yin-Tan Hospital, Wuhan, Hubei, China
| | - Chun-Min Jia
- Internal Medicine, Wuhan Jin-Yin-Tan Hospital, Wuhan, Hubei, China
| | - Hui-Su Xia
- ICU, Wuhan Jin-Yin-Tan Hospital, Wuhan, Hubei, China
| | - Nan-Shan Chen
- Internal Medicine, Wuhan Jin-Yin-Tan Hospital, Wuhan, Hubei, China
| | - Zhi-Hua Zhan
- Respiratory Intervention, Wuhan Jin-Yin-Tan Hospital, Wuhan, Hubei, China
| | - Cai-Hong Li
- Internal Medicine, Wuhan Jin-Yin-Tan Hospital, Wuhan, Hubei, China
| |
Collapse
|
54
|
Yang N, Xu DH, Lin FF, Pan ZH, Zou YH. Application values of two Co(II) coordination polymers on bacterial acute sinusitis by reducing the Streptococcus pneumoniae viability. INORG NANO-MET CHEM 2021. [DOI: 10.1080/24701556.2021.1956962] [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)
- Neng Yang
- E.N.T. Department, Zhejiang Taizhou Hospital Affiliated to Wenzhou Medical University, Taizhou, Zhejiang, China
| | - Dan-Hui Xu
- E.N.T. Department, Zhejiang Taizhou Hospital Affiliated to Wenzhou Medical University, Taizhou, Zhejiang, China
| | - Fen-Fen Lin
- Operation Room, Zhejiang Taizhou Hospital Affiliated to Wenzhou Medical University, Taizhou, Zhejiang, China
| | - Zhao-Hu Pan
- E.N.T. Department, Zhejiang Taizhou Hospital Affiliated to Wenzhou Medical University, Taizhou, Zhejiang, China
| | - Yu-Hua Zou
- E.N.T. Department, Taizhou First people's Hospital, Taizhou, Zhejiang, China
| |
Collapse
|
55
|
Co(II) and Zn(II) coordination polymers: selective detection of Fe(III) ion and treatment activity on renal calculus. JOURNAL OF POLYMER RESEARCH 2021. [DOI: 10.1007/s10965-021-02625-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
56
|
Chen JS, Cao SL, Hu HY, Shen J, Qi YJ. Two Co(II) coordination polymers: magnetic properties and application values against chronic subdural hematoma. Des Monomers Polym 2021; 24:199-207. [PMID: 34248399 PMCID: PMC8245070 DOI: 10.1080/15685551.2021.1935535] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Abstract
In this current experiment, by applying the mixed-ligand synthesis method, two coordination polymers (CPs) containing Co(II) were created triumphantly with reaction between 1,3-bis(1-imidazoly)benzene (mbib) and Co(II) salts with the aid of diverse carboxylic ligands, and their chemical formulae are [Co3(opda)3(mbib)4(H2O)4]·2H2O (1, H2opda is 1,2-phenylenediacetic acid) and [Co(mpda)(mbib)]·H2O (2, H2mpda is 1,3-phenylenediacetic acid). The two compounds' magnetic performances suggest that between the adjacent metal ions, there present the antiferromagnetic coupling. The evaluation of their treatment activity against chronic subdural hematoma was carried out and the relevant mechanism was studied simultaneously. Firstly, before the treatment of compound, the chronic subdural hematoma was generated. Furthermore, the enzyme-linked immunosorbent assay detection kit was implemented and in hematoma capsule, the anti-inflammatory cytokines level and pro-inflammatory cytokines level was detected. Additionally, the cytotoxicity of compounds 1 and 2 on the normal human cells was determined with Cell Counting Kit-8 assay. Above all, we proved compound 1 decreased the pro-inflammatory cytokines content and increased the anti-inflammatory cytokines content in the hematoma capsule, which is much stronger than that of compound 2. Both compounds 1 and 2 showed no cytotoxicity on the normal human cells.
Collapse
Affiliation(s)
- Jing-Sen Chen
- Department of Neurosurgery, The Second Affiliated Hospital, Medical School, Zhejiang University, Hangzhou, Zhejiang, China
| | - Sheng-Long Cao
- Department of Neurosurgery, The Second Affiliated Hospital, Medical School, Zhejiang University, Hangzhou, Zhejiang, China
| | - Hai-Ying Hu
- Department of Nutriology, The Second Affiliated Hospital, Medical School, Zhejiang University, Hangzhou, Zhejiang, China
| | - Juan Shen
- Department of Medicine, Nanjing Medical University, Huai'an, Jiangsu, China
| | - Yu-Jun Qi
- Department of Medicine, Nanjing Medical University, Huai'an, Jiangsu, China
| |
Collapse
|
57
|
Hu Y, Ni J. A new trinuclear cluster-based Cd(II) compound: photocatalytic property and nursing application values on the bacterial infection. Des Monomers Polym 2021; 24:173-181. [PMID: 34104075 PMCID: PMC8168771 DOI: 10.1080/15685551.2021.1935010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 05/21/2021] [Indexed: 10/26/2022] Open
Abstract
A new Cd(II) coordination polymer with the formula of {[(CH3)2NH2][Cd3(NH2-bdc)3(btz)(H2O)]} n (1 NH2-H2bdc = 2-aminoterephthalic acid, Hbtz = 1 H-benzotriazole) was produced and then it was structurally characterized through powder X-ray diffraction (PXRD), the analysis of X-ray single-crystal diffraction, along with elemental analysis (EA). The photocatalytic property investigations indicate that compound 1 exhibits good activity for photodegradation of methyl violet (MV) with 60.7% of MV removal in 40 min under room temperature. Furthermore, the assessment of the compound's treatment activity and nursing application values on the bacterial infection was conducted and its corresponding mechanism was also studied. Evaluation of the in vitro hemolysis of the compound was determined by measuring the degree of red blood cell lysis and hemoglobin release. The effect of new compounds on the relative proliferation rate of L-929 cells was measured by MTT assay. The ELISA detection kit showed that the compound could reduce the TNF-α and IL-1β content released into plasma. Next, the inhibitory activity of the compound on the bacterial survival gene expression was also proved with real-time RT-PCR. The hemolysis rate of the new compound to blood is 3.4%, which is less than the standard 5%, which is non-hemolytic reaction. The compound also has no obvious cytotoxicity and has good cell compatibility.
Collapse
Affiliation(s)
- Yan Hu
- Department of Infection, Zhuji People’s Hospital of Zhejiang Province, Zhuji, Zhejiang, China
| | - Jiao Ni
- Xiaoshan District Chengxiang Street Community Health Service Center, Hangzhou, Zhejiang, China
| |
Collapse
|
58
|
Qiu Y, Tan G, Fang Y, Liu S, Zhou Y, Kumar A, Trivedi M, Liu D, Liu J. Biomedical applications of metal–organic framework (MOF)-based nano-enzymes. NEW J CHEM 2021. [DOI: 10.1039/d1nj04045f] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
In the present review, the types and activities of nanometer-sized enzymes are summarized, with recent progress of nanometer-sized enzymes in the field of biomedical detection.
Collapse
Affiliation(s)
- Yuzhi Qiu
- Key Laboratory of Research and Development of New Medical Materials of Guangdong Medical University, School of Pharmacy, Guangdong Medical University, Dongguan, 523808, China
| | - Guijian Tan
- Key Laboratory of Research and Development of New Medical Materials of Guangdong Medical University, School of Pharmacy, Guangdong Medical University, Dongguan, 523808, China
| | - Yuqian Fang
- Key Laboratory of Research and Development of New Medical Materials of Guangdong Medical University, School of Pharmacy, Guangdong Medical University, Dongguan, 523808, China
| | - Si Liu
- Key Laboratory of Research and Development of New Medical Materials of Guangdong Medical University, School of Pharmacy, Guangdong Medical University, Dongguan, 523808, China
| | - Yubin Zhou
- Key Laboratory of Research and Development of New Medical Materials of Guangdong Medical University, School of Pharmacy, Guangdong Medical University, Dongguan, 523808, China
| | - Abhinav Kumar
- Department of Chemistry, Faculty of Science, University of Lucknow, Lucknow, 226 007, India
| | - Manoj Trivedi
- Department of Chemistry, Sri Venkateswara College, University of Delhi, NewDelhi-110021, India
| | - Dong Liu
- Shenzhen Huachuang Bio-pharmaceutical Technology Co. Ltd., Shenzhen, 518112, Guangdong, China
| | - Jianqiang Liu
- Key Laboratory of Research and Development of New Medical Materials of Guangdong Medical University, School of Pharmacy, Guangdong Medical University, Dongguan, 523808, China
| |
Collapse
|