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Chen M, Qin Y, Peng Y, Mai R, Teng H, Qi Z, Mo J. Advancing stroke therapy: the potential of MOF-based nanozymes in biomedical applications. Front Bioeng Biotechnol 2024; 12:1363227. [PMID: 38798955 PMCID: PMC11119330 DOI: 10.3389/fbioe.2024.1363227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Accepted: 04/12/2024] [Indexed: 05/29/2024] Open
Abstract
In this study, we explored the growing use of metal-organic framework (MOF)-based Nanozymes in biomedical research, with a specific emphasis on their applications in stroke therapy. We have discussed the complex nature of stroke pathophysiology, highlighting the crucial role of reactive oxygen species (ROS), and acknowledging the limitations of natural enzymes in addressing these challenges. We have also discussed the role of nanozymes, particularly those based on MOFs, their structural similarities to natural enzymes, and their potential to improve reactivity in various biomedical applications. The categorization of MOF nanozymes based on enzyme-mimicking activities is discussed, and their applications in stroke therapy are explored. We have reported the potential of MOF in treating stroke by regulating ROS levels, alleviation inflammation, and reducing neuron apoptosis. Additionally, we have addressed the challenges in developing efficient antioxidant nanozyme systems for stroke treatment. The review concludes with the promise of addressing these challenges and highlights the promising future of MOF nanozymes in diverse medical applications, particularly in the field of stroke treatment.
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Affiliation(s)
- Meirong Chen
- The Guangxi Clinical Research Center for Neurological Diseases, The Affiliated Hospital of Guilin Medical University, Guilin, China
- Medical College of Guangxi University, Nanning, China
| | - Yang Qin
- Department of Graduate and Postgraduate Education Management, The Affiliated Hospital of Guilin Medical University, Guilin, China
| | - Yongmei Peng
- School of Clinical Medicine, Guilin Medical University, Guilin, China
| | - Ruyu Mai
- School of Clinical Medicine, Guilin Medical University, Guilin, China
| | - Huanyao Teng
- School of Clinical Medicine, Guilin Medical University, Guilin, China
| | - Zhongquan Qi
- Medical College of Guangxi University, Nanning, China
| | - Jingxin Mo
- The Guangxi Clinical Research Center for Neurological Diseases, The Affiliated Hospital of Guilin Medical University, Guilin, China
- Lab of Neurology, The Affiliated Hospital of Guilin Medical University, Guilin, China
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2
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Luminescent Cd coordination polymer based on thiazole as a dual-responsive chemosensor for 4-nitroaniline and CrO 42- in water. Sci Rep 2023; 13:269. [PMID: 36609481 PMCID: PMC9822996 DOI: 10.1038/s41598-023-27466-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 01/02/2023] [Indexed: 01/07/2023] Open
Abstract
A novel highly fluorescent cadmium metal-organic framework, [Cd (DPTTZ) (OBA)] (IUST-3), synthesized by using two linkers 2, 5-di (pyridine-4-yl) thiazolo [5, 4-d] thiazole (DPTTZ) and 4, 4'-oxybis (benzoic acid) (OBA) simultaneously, which exhibits a two-dimensional framework. The characteristics of this Cd-MOF were investigated by single-crystal X-ray diffraction, Fourier transform infrared spectroscopy, elemental analysis, powder X-ray diffraction, and thermogravimetry analysis. The IUST-3 exhibits excellent luminescence property and good stability in water. Luminescent experiments indicate that the IUST-3 has remarkable sensitivity and selectivity for the detection of 4-nitroaniline (4-NA), and CrO42- anion with KSV = 1.03 × 105 M-1 (4-NA) and KSV = 2.93 × 104 M-1 (CrO42-) and low limit of detection 0.52 µM (4-NA) and 1.37 µM (CrO42-). In addition, the possible fluorescence quenching mechanism was explored in this paper.
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3
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Avci G, Altintas C, Keskin S. Metal Exchange Boosts the CO 2 Selectivity of Metal Organic Frameworks Having Zn-Oxide Nodes. THE JOURNAL OF PHYSICAL CHEMISTRY. C, NANOMATERIALS AND INTERFACES 2021; 125:17311-17322. [PMID: 34413923 PMCID: PMC8365775 DOI: 10.1021/acs.jpcc.1c03630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 07/09/2021] [Indexed: 06/13/2023]
Abstract
A large number of metal organic frameworks (MOFs) synthesized to date have nodes with a Zn metal, and a detailed understanding of their gas separation efficiency upon metal exchange is needed to pave the way for designing the next generation of MOFs. In this work, we implemented a protocol to identify MOFs with Zn nodes out of 10,221 MOFs and classified them into two main groups. Depending on the pore properties and adsorption selectivities, two MOFs from IRMOFs and two MOFs from ZnO-MOFs were selected. The metal atom (Zn) of the selected four MOFs was exchanged with eight different metals (Cd, Co, Cr, Cu, Mn, Ni, Ti, and V), and 32 different metal-exchanged MOFs (M-MOFs) were obtained. By performing grand canonical Monte Carlo simulations, we investigated the influence of the metal type on the CO2/H2 and CO2/CH4 separation performances of these 32 M-MOFs. Physical properties of the MOFs such as the pore size and surface area, and chemical properties such as the partial charges of the atoms in the framework were investigated to understand the effect of metal exchange on the gas adsorption and separation performances of materials. Exchange of Zn with V and Cr led to a remarkable increase in the CO2 uptakes of selected MOFs and these increases were reflected on the adsorption selectivity, working capacity, and the adsorbent performance score of MOFs. The exchange of Zn with V increased the selectivity of one of the MOFs from 119 to 355 and the adsorbent performance score from 70 to 444 mol/kg, while for another MOF, exchange of Zn with Cr increased the selectivity from 161 to 921 and the adsorbent performance score from 162 to 1233 mol/kg under the condition of vacuum swing adsorption. The molecular level insights we provided to explain the improvement in the gas separation performances of M-MOFs will serve as a guide to design materials with exceptional CO2 separation performances.
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Affiliation(s)
- Gokay Avci
- Department
of Materials Science and Engineering, Koc
University, Rumelifeneri Yolu, Sariyer, 34450 Istanbul, Turkey
| | - Cigdem Altintas
- Department
of Chemical and Biological Engineering, Koc University, Rumelifeneri
Yolu, Sariyer, 34450 Istanbul, Turkey
| | - Seda Keskin
- Department
of Chemical and Biological Engineering, Koc University, Rumelifeneri
Yolu, Sariyer, 34450 Istanbul, Turkey
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4
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Solvent dependent Zinc(II) coordination polymers with 1,3,5-benzenetricarboxylic acid and the selective photocatalytic degradation for organic dyes. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129540] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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5
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Xu M, Yang Q, Sun X, Wang Y. Recent Advancements in the Loading and Modification of Therapeutic Exosomes. Front Bioeng Biotechnol 2020; 8:586130. [PMID: 33262977 PMCID: PMC7686035 DOI: 10.3389/fbioe.2020.586130] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 09/16/2020] [Indexed: 11/13/2022] Open
Abstract
Exosomes have a rapid development of bio-nanoparticles for drug delivery and confluent advances in next-generation diagnostics, monitoring the progression of several diseases, and accurate guidance for therapy. Based on their prominent stability, cargo-carriage properties, stable circulating capability, and favorable safety profile, exosomes have great potential to regulate cellular communication by carrying variable cargoes into specific site. However, the specific loading strategies and modification methods for engineered exosomes to enhance the targeting ability are unclear. The clinical application of exosomes is still limited. In this review, we discuss both original and modified exosomes for loading specific therapeutic molecules (proteins, nucleic acids, and small molecules) and the design strategies used to target specific cells. This review can be used as a reference for further loading and modification strategies as well as for the therapeutic applications of exosomes.
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Affiliation(s)
- Mengqiao Xu
- Shanghai General Hospital, Shanghai, China.,National Clinical Research Center for Eye Diseases, Shanghai, China.,Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai, China.,Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai, China.,Shanghai Engineering Center for Precise Diagnosis and Treatment of Eye Diseases, Shanghai, China
| | - Qianhao Yang
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Xiaodong Sun
- Shanghai General Hospital, Shanghai, China.,National Clinical Research Center for Eye Diseases, Shanghai, China.,Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai, China.,Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai, China.,Shanghai Engineering Center for Precise Diagnosis and Treatment of Eye Diseases, Shanghai, China
| | - Yue Wang
- Department of Histology and Embryology, Second Military Medical University, Shanghai, China.,Shanghai Key Lab of Cell Engineering, Shanghai, China
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6
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Wang FK, Yang SY, Dong HZ. Influences of mixed solvent DMF/H 2O or DMA/H 2O on the topologies of coordination polymers. INORG NANO-MET CHEM 2020. [DOI: 10.1080/24701556.2020.1835980] [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]
Affiliation(s)
- Fang-Kuo Wang
- College of Chemistry and Chemical Engineering, Hefei Normal University, Hefei, China
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, China
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Xiamen University, Xiamen, P.R. China
| | - Shi-Yao Yang
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, China
| | - Hua-Ze Dong
- College of Chemistry and Chemical Engineering, Hefei Normal University, Hefei, China
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7
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Petrus R, Utko J, Sobota P. Structural analysis and catalytic activity of tetranuclear metal carboxylate clusters with a [KZn 3(μ 3-OH)(OOCCPh 3) 6] or [Zn 4(μ 4-O)(OOCCPh 3) 6] central motif. NEW J CHEM 2020. [DOI: 10.1039/d0nj02540b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Tetranuclear triphenylacetato zinc–potassium or zinc clusters of formula [KxZn4−x(μ3-OH)x(μ4-O)1−x(Ph3CCOO)6] where x = 0, 1, with interesting structural, physicochemical or catalytic properties were obtained.
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Affiliation(s)
- Rafał Petrus
- Faculty of Chemistry
- Wrocław University of Science and Technology
- 50-370 Wrocław
- Poland
| | - Józef Utko
- Faculty of Chemistry
- University of Wrocław
- Poland
| | - Piotr Sobota
- Łukasiewicz Research Network – PORT Polish Center For Technology Development
- 54-066 Wrocław
- Poland
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8
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Phadungsak N, Kielar F, Dungkaew W, Sukwattanasinitt M, Zhou Y, Chainok K. A new luminescent anionic metal-organic framework based on heterometallic zinc(II)-barium(II) for selective detection of Fe 3+ and Cu 2+ ions in aqueous solution. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2019; 75:1372-1380. [PMID: 31589153 DOI: 10.1107/s2053229619011987] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Accepted: 08/29/2019] [Indexed: 11/11/2022]
Abstract
Over the past two decades, the development of novel inorganic-organic hybrid porous crystalline materials or metal-organic frameworks (MOFs) using crystal engineering has provoked significant interest due to their potential applications as functional materials. In this context, luminescent MOFs as fluorescence sensors have recently received significant attention for the sensing of ionic species and small molecules. In this work, a new luminescent heterometallic zinc(II)-barium(II)-based anionic metal-organic framework, namely poly[imidazolium [triaqua(μ6-benzene-1,3,5-tricarboxylato)bariumtrizinc] tetrahydrate], {(C3H4N2)[BaZn3(C9H3O6)3(H2O)3]·4H2O}n (1), was synthesized under hydrothermal conditions and characterized. Compound 1 presents a three-dimensional framework with an unprecedented (3,5)-connected topology of the point symbol (3.92).(33.42.5.93.10), and exhibits `turn-off' luminescence responses for the Cu2+ and Fe3+ ions in aqueous solution based on significantly different quenching mechanisms.
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Affiliation(s)
- Natthakorn Phadungsak
- Materials and Textile Technology, Faculty of Science and Technology, Thammasat University, Klong Luang, Pathum Thani 12121, Thailand
| | - Filip Kielar
- Department of Chemistry, Faculty of Science, Naresuan University, Muang, Phitsanulok 65000, Thailand
| | - Winya Dungkaew
- Department of Chemistry, Faculty of Science, Mahasarakham University, Maha Sarakham 44150, Thailand
| | | | - Yan Zhou
- School of Chemistry and Chemical Engineering, Guangxi University for Nationalities, Xi Xiang Tang, Nanning 530006, People's Republic of China
| | - Kittipong Chainok
- Materials and Textile Technology, Faculty of Science and Technology, Thammasat University, Klong Luang, Pathum Thani 12121, Thailand
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9
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Li K, He K, Li Q, Xia B, Wang Q, Zhang Y. A zinc(II) MOF based on secondary building units of infinite wavy-shaped chain exhibiting obvious luminescent sense effects. CHINESE CHEM LETT 2019. [DOI: 10.1016/j.cclet.2018.05.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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10
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Bunggulawa EJ, Wang W, Yin T, Wang N, Durkan C, Wang Y, Wang G. Recent advancements in the use of exosomes as drug delivery systems. J Nanobiotechnology 2018; 16:81. [PMID: 30326899 PMCID: PMC6190562 DOI: 10.1186/s12951-018-0403-9] [Citation(s) in RCA: 351] [Impact Index Per Article: 58.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Accepted: 09/24/2018] [Indexed: 02/07/2023] Open
Abstract
Extracellular vesicles (EVs) are the substances that are released by most types of cells and have an important role in cell to cell communication. Among the most highly researched EVs are exosome. Recent studies show that exosomes derived from cells have different roles and targets. Many studies show that exosome can efficiently deliver many different kinds of cargo to the target cell. Therefore, they are often used to deliver therapeutic cargo for treatment. The exosomes that have been used include both natural ones and those that have been modified with other substances to increase the delivery ability. This article provides a review of both exosomes derived from various cells and modified exosome and their ability in delivering the many kinds of cargo to the target cell.
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Affiliation(s)
- Edwin J. Bunggulawa
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, College of Bioengineering, Chongqing University, No 174 Shazheng Street, Shapingba District, Chongqing, 400044 People’s Republic of China
| | - Wei Wang
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, College of Bioengineering, Chongqing University, No 174 Shazheng Street, Shapingba District, Chongqing, 400044 People’s Republic of China
| | - Tieying Yin
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, College of Bioengineering, Chongqing University, No 174 Shazheng Street, Shapingba District, Chongqing, 400044 People’s Republic of China
| | - Nan Wang
- Nanoscience Centre, Department of Engineering, University of Cambridge, JJ Thomson Avenue, Cambridge, CB3 0FF UK
| | - Colm Durkan
- Nanoscience Centre, Department of Engineering, University of Cambridge, JJ Thomson Avenue, Cambridge, CB3 0FF UK
| | - Yazhou Wang
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, College of Bioengineering, Chongqing University, No 174 Shazheng Street, Shapingba District, Chongqing, 400044 People’s Republic of China
| | - Guixue Wang
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, College of Bioengineering, Chongqing University, No 174 Shazheng Street, Shapingba District, Chongqing, 400044 People’s Republic of China
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