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Ye S, Xiao H, Chen J, Zhang D, Qi L, Peng T, Gao Y, Zhang Q, Qu J, Wang L, Liu R. Copperphosphotungstate Doped Polyanilines Nanorods for GSH-Depletion Enhanced Chemodynamic/NIR-II Photothermal Synergistic Therapy. Int J Nanomedicine 2023; 18:1245-1257. [PMID: 36937549 PMCID: PMC10019345 DOI: 10.2147/ijn.s399026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 02/14/2023] [Indexed: 03/13/2023] Open
Abstract
Introduction The high concentration of glutathione (GSH) and hydrogen peroxide (H2O2) levels within the tumor microenvironment (TME) are the major obstacle to induce the unsatisfactory anticancer treatment efficiency. The synergistic cancer therapy strategies of the combination the GSH depletion enhanced chemodynamic therapy (CDT) with photothermal therapy (PTT) have been proved to be the promising method to significantly improve the therapeutic efficacy. Methods The copperphosphotungstate was incorporated into polyanilines to design copperphosphotungstate doped polyaniline nanorods (CuPW@PANI Nanorods) via chemical oxidant polymerization of aniline. The low long-term toxicity and biocompatibility were evaluated. Both in vitro and in vivo experiments were carried out to confirm the GSH depletion enhanced CDT/NIR-II PTT synergistic therapy. Results CuPW@PANI Nanorods feature biosafety and biocompatibility, strong NIR-II absorbance, and high photothermal-conversion efficiency (45.14%) in NIR-II bio-window, making them highly applicable for photoacoustic imaging and NIR-II PTT. Moreover, CuPW@PANI Nanorods could consume endogenous GSH to disrupt redox homeostasis and perform a Fenton-like reaction with H2O2 to produce cytotoxic •OH for the enhanced CDT. Furthermore, NIR-II photothermal-induced local hyperthermia accelerates •OH generation to enhance CDT, which realizes high therapeutic efficacy in vivo. Conclusion This study provides a proof of concept of GSH-depletion augmented chemodynamic/NIR-II photothermal therapy.
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Affiliation(s)
- Sheng Ye
- Guangdong Provincial Key Laboratory of Medical Image Processing, School of Biomedical Engineering, Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
| | - Huichun Xiao
- Guangdong Provincial Key Laboratory of Medical Image Processing, School of Biomedical Engineering, Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
| | - Jian Chen
- Guangdong Provincial Key Laboratory of Medical Image Processing, School of Biomedical Engineering, Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
| | - Di Zhang
- Guangdong Provincial Key Laboratory of Medical Image Processing, School of Biomedical Engineering, Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
| | - Li Qi
- Guangdong Provincial Key Laboratory of Medical Image Processing, School of Biomedical Engineering, Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
| | - Ting Peng
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, Guangdong, People’s Republic of China
| | - Yanyang Gao
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, Guangdong, People’s Republic of China
| | - Qianbing Zhang
- Cancer Research Institute, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
| | - Jinqing Qu
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, Guangdong, People’s Republic of China
- Correspondence: Jinqing Qu; Ruiyuan Liu, Email ;
| | - Lei Wang
- College of Materials and Chemical Engineering, Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, China Three Gorges University, Yichang, People’s Republic of China
| | - Ruiyuan Liu
- Guangdong Provincial Key Laboratory of Medical Image Processing, School of Biomedical Engineering, Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
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Xin J, Pang H, Jin Z, Wu Q, Yu X, Ma H, Wang X, Tan L, Yang G. Two Polyoxometalate-Encapsulated Two-Fold Interpenetrating dia Metal-Organic Frameworks for the Detection, Discrimination, and Degradation of Phenolic Pollutants. Inorg Chem 2022; 61:16055-16063. [PMID: 36173134 DOI: 10.1021/acs.inorgchem.2c02454] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Phenols are widely used for commercial production, while they pose a hazard to the environment and human health. Thus, investigation of convenient and efficient methods for the detection, discrimination, and degradation of phenols becomes particularly important. Herein, two new polyoxometalate (POM)-based compounds, [Co2(btap)4(H2O)4][SiW12O40] (Co-POM) and [Ni2(btap)4(H2O)4][SiW12O40] (Ni-POM) (btap = 3,5-bis(triazol-1-yl)pyridine), are prepared via a hydrothermal synthesis method. The compounds show a fascinating structural feature of a POM-encapsulated twofold interpenetrating dia metal-organic framework. More importantly, besides the novel structures, the compound Co-POM realizes three functions, namely, the simultaneous detection, discrimination, and degradation of phenols. Specifically, Co-POM shows an excellent colorimetric detection performance toward phenol with a detection limit (LOD) ca. 1.32 μM, which is lower than most reported colorimetric detectors for phenol. Also, a new colorimetric sensor system based on Co-POM can discriminate phenol, 4-chlorophenol, and o-cresol with ease. Further, Co-POM exhibits a photocatalytic degradation property for 4-chlorophenol under irradiation of visible light with the highest degradation rate at 62% after irradiation for 5 h. Therefore, this work provides the first example of a POMs-based multifunctional material for achieving the detection, discrimination, and degradation of phenolic pollutants.
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Affiliation(s)
- Jianjiao Xin
- School of Materials Science and Chemical Engineering, Harbin University of Science and Technology, Harbin 150040, P.R. China.,Center of Teaching Experiment and Equipment Management, Qiqihar University, Qiqihar 161006, P.R. China
| | - Haijun Pang
- School of Materials Science and Chemical Engineering, Harbin University of Science and Technology, Harbin 150040, P.R. China
| | - Zhongxin Jin
- School of Materials Science and Chemical Engineering, Harbin University of Science and Technology, Harbin 150040, P.R. China
| | - Qiong Wu
- Department of Chemical Science and Technology, Kunming University, Kunming, Yunnan 650214, China
| | - Xiaojing Yu
- School of Materials Science and Chemical Engineering, Harbin University of Science and Technology, Harbin 150040, P.R. China
| | - Huiyuan Ma
- School of Materials Science and Chemical Engineering, Harbin University of Science and Technology, Harbin 150040, P.R. China
| | - Xinming Wang
- School of Materials Science and Chemical Engineering, Harbin University of Science and Technology, Harbin 150040, P.R. China
| | - Lichao Tan
- School of Materials Science and Chemical Engineering, Harbin University of Science and Technology, Harbin 150040, P.R. China
| | - Guixin Yang
- School of Materials Science and Chemical Engineering, Harbin University of Science and Technology, Harbin 150040, P.R. China
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Lendvay G, Majzik E, Bereczki L, Domján A, Trif L, Sajó IE, Franguelli FP, Farkas A, Klébert S, Bombicz P, Németh C, Szilágyi IM, Kótai L. (Me 2NH 2) 10[H 2-Dodecatungstate] polymorphs: dodecatungstate cages embedded in a variable dimethylammonium cation + water of crystallization matrix. RSC Adv 2021; 11:3713-3724. [PMID: 35424281 PMCID: PMC8694218 DOI: 10.1039/d0ra09997j] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 12/26/2020] [Indexed: 11/21/2022] Open
Abstract
Two polymorphs and a solvatomorph of a new dimethylammonium polytungstate-decakis(dimethylammonium) dihydrogendodecatungstate, (Me2NH2)10(W12O42)·nH2O (n = 10 or 11)-have been synthesized. Their structures were characterized by single-crystal X-ray diffraction and solid-phase NMR methods. The shape of the dodecatungstate anions is essentially the same in all three structures, their interaction with the cations and water of crystallization, however, is remarkably variable, because the latter forms different hydrogen-bonded networks, and provides a highly versatile matrix. Accordingly, the N-H⋯O and C-H⋯O hydrogen bonds are positioned in each crystal lattice in a variety of environments, characteristic to the structure, which can be distinguished by solid-state 1H-CRAMPS, 13C, 15N CP MAS and 1H-13C heteronuclear correlation NMR. Thermogravimetry of the solvatomorphs also reflect the difference and multiformity of the environment of the water molecules in the different crystal lattices. The major factors behind the variability of the matrix are the ability of ammonium cations to form two hydrogen bonds and the rigidity of the polyoxometalate anion cage. The positions of the oxygen atoms in the latter are favourable for the formation of bifurcated and trifurcated cation-anion hydrogen bonds, some which are so durable that they persist after the crystals are dissolved in water, forming ion associates even in dilute solutions. The H atom involved in furcated hydrogen bonds cannot be exchanged by deuterium when the compound is dissolved in D2O. An obvious consequence of the versatility of the matrix is the propensity of these compounds to form multiple polymorphs.
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Affiliation(s)
- György Lendvay
- Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences Budapest H-1117 Hungary
| | - Eszter Majzik
- Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences Budapest H-1117 Hungary .,University of Technology and Economics, Department of Inorganic and Analytical Chemistry Budapest H-1111 Hungary
| | - Laura Bereczki
- Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences Budapest H-1117 Hungary
| | - Attila Domján
- Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences Budapest H-1117 Hungary
| | - László Trif
- Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences Budapest H-1117 Hungary
| | - István E Sajó
- University of Pécs, János Szentágothai Research Centre Pécs H-7624 Hungary
| | - Fernanda Paiva Franguelli
- Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences Budapest H-1117 Hungary .,University of Technology and Economics, Department of Inorganic and Analytical Chemistry Budapest H-1111 Hungary
| | - Attila Farkas
- University of Technology and Economics, Department of Organic Chemistry Budapest H-1111 Hungary
| | - Szilvia Klébert
- Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences Budapest H-1117 Hungary
| | - Petra Bombicz
- Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences Budapest H-1117 Hungary
| | - Csaba Németh
- Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences Budapest H-1117 Hungary
| | - Imre Miklós Szilágyi
- University of Technology and Economics, Department of Inorganic and Analytical Chemistry Budapest H-1111 Hungary
| | - László Kótai
- Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences Budapest H-1117 Hungary .,Deuton-X Ltd. Selmeci u. 89 Érd H-2030 Hungary
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Majzik E, Franguelli FP, Lendvay G, Trif L, Németh C, Farkas A, Klébert S, Bereczki L, Szilágyi IM, Kótai L. Deuteration and Vibrational Spectra of Dimethylammonium Paratungstate‐B Hydrates. Z Anorg Allg Chem 2020. [DOI: 10.1002/zaac.202000283] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Eszter Majzik
- Institute of Materials and Environmental Chemistry Research Centre for Natural Sciences, ELKH Magyar tudósok krt. 2 1117 Budapest Hungary
- Department of Inorganic and Analytical Chemistry Budapest University of Technology and Economics Műegyetem rakpart 3. 1111 Budapest Hungary
| | - Fernanda Paiva Franguelli
- Institute of Materials and Environmental Chemistry Research Centre for Natural Sciences, ELKH Magyar tudósok krt. 2 1117 Budapest Hungary
- Department of Inorganic and Analytical Chemistry Budapest University of Technology and Economics Műegyetem rakpart 3. 1111 Budapest Hungary
| | - György Lendvay
- Institute of Materials and Environmental Chemistry Research Centre for Natural Sciences, ELKH Magyar tudósok krt. 2 1117 Budapest Hungary
| | - László Trif
- Institute of Materials and Environmental Chemistry Research Centre for Natural Sciences, ELKH Magyar tudósok krt. 2 1117 Budapest Hungary
| | - Csaba Németh
- Institute of Materials and Environmental Chemistry Research Centre for Natural Sciences, ELKH Magyar tudósok krt. 2 1117 Budapest Hungary
| | - Attila Farkas
- Department of Organic Chemistry Budapest University of Technology and Economics Műegyetem rakpart 3. 1111 Budapest Hungary
| | - Szilvia Klébert
- Institute of Materials and Environmental Chemistry Research Centre for Natural Sciences, ELKH Magyar tudósok krt. 2 1117 Budapest Hungary
| | - Laura Bereczki
- Institute of Materials and Environmental Chemistry Research Centre for Natural Sciences, ELKH Magyar tudósok krt. 2 1117 Budapest Hungary
| | - Imre Miklós Szilágyi
- Department of Inorganic and Analytical Chemistry Budapest University of Technology and Economics Műegyetem rakpart 3. 1111 Budapest Hungary
| | - László Kótai
- Institute of Materials and Environmental Chemistry Research Centre for Natural Sciences, ELKH Magyar tudósok krt. 2 1117 Budapest Hungary
- Deuton‐X Ltd Selmeci u. 89 2030 Érd Hungary
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Wang ML, Yin D, Cao YD, Gao GG, Pang T, Ma L, Liu H. Ultralow Pt 0 loading on MIL-88A(Fe) derived polyoxometalate-Fe 3O 4@C micro-rods with highly-efficient electrocatalytic hydrogen evolution. J COORD CHEM 2020. [DOI: 10.1080/00958972.2020.1809656] [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)
- Ming-Liang Wang
- School of Materials Science and Engineering, University of Jinan, Jinan, China
| | - Di Yin
- School of Materials Science and Engineering, University of Jinan, Jinan, China
| | - Yun-Dong Cao
- School of Materials Science and Engineering, University of Jinan, Jinan, China
| | - Guang-Gang Gao
- School of Materials Science and Engineering, University of Jinan, Jinan, China
| | - Tao Pang
- School of Materials Science and Engineering, University of Jinan, Jinan, China
- College of Pharmacy, Jiamusi University, Jiamusi, China
| | - Lulu Ma
- School of Materials Science and Engineering, University of Jinan, Jinan, China
| | - Hong Liu
- School of Materials Science and Engineering, University of Jinan, Jinan, China
- College of Pharmacy, Jiamusi University, Jiamusi, China
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6
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Li Q, Xu M, Li X, Li S, Hou L, Chen Y, Sha J. A polypyrrole-coated eightfold-helical Wells-Dawson POM-based Cu-FKZ framework for enhanced colorimetric sensing. Analyst 2020; 145:4021-4030. [PMID: 32355933 DOI: 10.1039/d0an00402b] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
To explore a novel colorimetric biosensor with high sensibility and selectivity, a new Wells-Dawson-type polyoxometalate (POM)-based metal-organic framework (MOF) with an eightfold helix, [Cu9(FKZ)12(H2O)8][H3P2W18O62]2·4H2O (CuFKZP2W18) (HFKZ = 1-(2,4-difluorophenyl)-1,1-bis[(1H-1,2,4-triazol-1-yl)methyl] ethanol), was successfully synthesized; then, polypyrrole (PPy) was introduced to fabricate CuFKZP2W18/PPy(n) nanocomposites (n = 7%, 15%, 30%) via a facile in situ oxidation polymerization process. All the results indicate that CuFKZP2W18/PPy(15%) as a colorimetric biosensor exhibits lower limits of detection (0.07 μM towards H2O2 and 0.627 μM towards ascorbic acid), smaller Km values (0.106 mM for H2O2 and 0.042 mM for o-phenylenediamine) and higher sensitivity (0.0227 1 μM-1 towards H2O2 and 0.0025 1 μM-1 to ascorbic acid) than most reported enzyme mimetics to the best of our knowledge.
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Affiliation(s)
- Qian Li
- Department of Chemistry and Chemical Engineering, Jining University, Qufu, Shandong 273155, P. R. China.
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