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Navaneetha T, Ali A, Ramana CV, Baskar V. Discrete Molecular Aggregates Based on Zn II and Sb III/V Ions Displaying Efficient Antibacterial and Antioxidant Properties. Inorg Chem 2023; 62:5237-5247. [PMID: 36943193 DOI: 10.1021/acs.inorgchem.3c00247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2023]
Abstract
The reactions of [Zn3Cl2(3,5-Me2PzH)4(t-BuPO3)2] with organostibonic acid in varying reaction conditions have been investigated. Single-crystal X-ray diffraction studies reveal the formation of [Zn2(p-ClC6H4Sb)2(O)2(OCH3)2(t-BuPO3)3(py)2] (1), [Zn2(p-ClC6H4SbV)4(SbIII)2(O)8(t-BuPO3H)4(t-BuPO3)2(py)2Cl2] (2), and [Zn2(RSb)4(O)4(OCH3)4(t-BuPO3)4(py)2], where R = p-ClC6H4 (3) and R = p-iPrC6H4 (4), respectively. Interestingly, in the synthesis of 2, complete dearylation of organoantimony moieties followed by C-F bond formation, a reduction from Sb (V) to Sb (III), and Sb···Cl weak intermolecular interactions have been observed. ESI-MS studies suggested that clusters 1-4 maintained their structural integrity in the solution state also. Solution NMR studies (1H, 31P, and 13C) support well the observed solid-state structures. 1-4 were tested for antibacterial activity using a microdilution assay. 1 and 4 showed the best activity with lower MIC values (0.78-6.25 μg/mL) against all the tested pathogens. The total antioxidant activity of 1-4 was evaluated through the phosphomolybdenum assay, which showed a total antioxidant activity ranging from 28.96 to 86.46 mg AAE/g compound with the ascorbic acid standard.
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Affiliation(s)
- Tokala Navaneetha
- School of Chemistry, University of Hyderabad, Hyderabad 500046, Telangana, India
| | - Ashif Ali
- Department of Plant Sciences, School of Life Sciences, University of Hyderabad, Hyderabad 500046, Telangana, India
| | - Ch Venkata Ramana
- Department of Plant Sciences, School of Life Sciences, University of Hyderabad, Hyderabad 500046, Telangana, India
| | - Viswanathan Baskar
- School of Chemistry, University of Hyderabad, Hyderabad 500046, Telangana, India
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2
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Bamba IF, Falaise C, Marrot J, Gbassi GK, Atheba P, Guillot R, Haouas M, Cadot E. Revisiting the Three Vanadium Sandwich-Type Polyoxometalates: Structures, Solution Behavior, and Redox Properties. Inorg Chem 2022; 61:8309-8319. [PMID: 35585658 DOI: 10.1021/acs.inorgchem.2c00776] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
It is well known that the trivacant anions α-B-[XW9O33]9- react with vanadyl ions to give the sandwich-type polyoxometalates [(VIVO)3(XW9O33)2]12- with X = AsIII or SbIII. Nevertheless, the oxidized derivatives have been obtained selectively by electrochemical oxidation from the fully reduced derivatives [(VIVO)3(XW9O33)2]12- allowing full characterization both in solution using UV-vis and multinuclear (17O, 51V, and 183W) NMR spectroscopies and in the solid state by single-crystal X-ray diffraction. Structural analysis of the oxidized [(VVO)3(XW9O33)2]9- polyanions is consistent with the idealized D3h symmetry, while solution studies reveal a fair hydrolytic stability in a wide pH range from 0 to 6. Besides, the D3h polyanions either as reduced or oxidized forms [(VO)3(AsW9O33)2]9/12- have been identified as the thermodynamic product that results from the conversion of the C2v polyanion [(H2O)(VO)3(AsW9O33)2]9/12- through moderate heating. Conversely, the SbIII-containing derivative gives exclusively the D3h polyanion, probably either due to the extended lone pair of the trigonal SbIII heterogroup that prevents the formation of the C2v arrangement or the lability of the oxo-metalate bonds that favor chemical exchange. The electrochemical studies of sandwich-type polyoxometalates revealed that each {V═O} group gives rise to a one-electron transfer process. At last, the redox properties appear strongly altered in the 0.3-5 pH range, consistent with proton-coupled electron transfers.
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Affiliation(s)
- Ibrahima Fa Bamba
- Institut Lavoisier de Versailles, CNRS, UVSQ, Université Paris-Saclay, 78000 Versailles, France
| | - Clément Falaise
- Institut Lavoisier de Versailles, CNRS, UVSQ, Université Paris-Saclay, 78000 Versailles, France
| | - Jérôme Marrot
- Institut Lavoisier de Versailles, CNRS, UVSQ, Université Paris-Saclay, 78000 Versailles, France
| | - Gildas K Gbassi
- UFR Sciences Pharmaceutiques et Biologiques (UFR SPB), Université Félix Houphouët Boigny (UFHB), BP V34 Abidjan, Ivory Coast
| | - Patrick Atheba
- UFR Sciences des Structures de la Matière et Technologie (UFR SSMT), Université Félix Houphouët Boigny (UFHB), BP V34 Abidjan, Ivory Coast
| | - Régis Guillot
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, CNRS, Université Paris Sud, Université Paris Saclay, 91405 Orsay Cedex, France
| | - Mohamed Haouas
- Institut Lavoisier de Versailles, CNRS, UVSQ, Université Paris-Saclay, 78000 Versailles, France
| | - Emmanuel Cadot
- Institut Lavoisier de Versailles, CNRS, UVSQ, Université Paris-Saclay, 78000 Versailles, France
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Gil‐Moles M, Türck S, Basu U, Pettenuzzo A, Bhattacharya S, Rajan A, Ma X, Büssing R, Wölker J, Burmeister H, Hoffmeister H, Schneeberg P, Prause A, Lippmann P, Kusi‐Nimarko J, Hassell‐Hart S, McGown A, Guest D, Lin Y, Notaro A, Vinck R, Karges J, Cariou K, Peng K, Qin X, Wang X, Skiba J, Szczupak Ł, Kowalski K, Schatzschneider U, Hemmert C, Gornitzka H, Milaeva ER, Nazarov AA, Gasser G, Spencer J, Ronconi L, Kortz U, Cinatl J, Bojkova D, Ott I. Metallodrug Profiling against SARS-CoV-2 Target Proteins Identifies Highly Potent Inhibitors of the S/ACE2 interaction and the Papain-like Protease PL pro. Chemistry 2021; 27:17928-17940. [PMID: 34714566 PMCID: PMC8653295 DOI: 10.1002/chem.202103258] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Indexed: 12/11/2022]
Abstract
The global spread of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has called for an urgent need for dedicated antiviral therapeutics. Metal complexes are commonly underrepresented in compound libraries that are used for screening in drug discovery campaigns, however, there is growing evidence for their role in medicinal chemistry. Based on previous results, we have selected more than 100 structurally diverse metal complexes for profiling as inhibitors of two relevant SARS-CoV-2 replication mechanisms, namely the interaction of the spike (S) protein with the ACE2 receptor and the papain-like protease PLpro . In addition to many well-established types of mononuclear experimental metallodrugs, the pool of compounds tested was extended to approved metal-based therapeutics such as silver sulfadiazine and thiomersal, as well as polyoxometalates (POMs). Among the mononuclear metal complexes, only a small number of active inhibitors of the S/ACE2 interaction was identified, with titanocene dichloride as the only strong inhibitor. However, among the gold and silver containing complexes many turned out to be very potent inhibitors of PLpro activity. Highly promising activity against both targets was noted for many POMs. Selected complexes were evaluated in antiviral SARS-CoV-2 assays confirming activity for gold complexes with N-heterocyclic carbene (NHC) or dithiocarbamato ligands, a silver NHC complex, titanocene dichloride as well as a POM compound. These studies might provide starting points for the design of metal-based SARS-CoV-2 antiviral agents.
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Mukhacheva AA, Asanova T, Ryzhikov MR, Sukhikh TS, Kompankov NB, Yanshole VV, Berezin AS, Gushchin AL, Abramov PA, Sokolov MN. Keggin-type polyoxometalate 1 : 1 complexes of Pb(II) and Bi(III): experimental, theoretical and luminescence studies. Dalton Trans 2021; 50:6913-6922. [PMID: 33928982 DOI: 10.1039/d1dt00499a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Bi3+ and Pb2+ uptake by a monolacunary Keggin-type [PW11O39]7- anion leads to the formation of [PW11O39Bi]4- and [PW11O39Pb]5- complexes with a stereochemically active lone pair at the incorporated heterometal. The two complexes were isolated as (TBA)4[PW11O39Bi] (1) and (TBA)5[PW11O39Pb] (2) and characterized by 31P and 183W NMR spectroscopy, high-resolution electrospray mass-spectrometry (HR-ESI-MS) and cyclic voltammetry (CV). EXAFS and XANES data confirm the unchanged oxidation state and ψ-square pyramidal geometry of Bi3+ and Pb2+ in 1 and 2. DFT calculations were used in order to (i) confirm the absence of ligands attached to the heterometal sites in both complexes and localize the lone pair, and (ii) assign all signals in the 183W NMR spectra. Complexes 1 and 2 demonstrate photoluminescence (PL). A reversible change in the PL spectra of both complexes in the presence of water vapor has been detected. On the contrary, PL data for sandwich-type ((CH3)4N)4K3[H4(PW11O39)2Bi]·25H2O (3) do not show sensitivity to water vapor.
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Affiliation(s)
- Anna A Mukhacheva
- Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Ave. 630090, Russia.
| | - Tatiana Asanova
- Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Ave. 630090, Russia.
| | - Maxim R Ryzhikov
- Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Ave. 630090, Russia.
| | - Taisiya S Sukhikh
- Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Ave. 630090, Russia.
| | - Nikolay B Kompankov
- Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Ave. 630090, Russia.
| | - Vadim V Yanshole
- International Tomography Center, Institutskaya str. 3a, 630090, Novosibirsk, Russia and Novosibirsk State University, Pirogova str. 1, 630090, Novosibirsk, Russia
| | - Alexey S Berezin
- Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Ave. 630090, Russia.
| | - Artem L Gushchin
- Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Ave. 630090, Russia.
| | - Pavel A Abramov
- Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Ave. 630090, Russia.
| | - Maxim N Sokolov
- Nikolaev Institute of Inorganic Chemistry, 3 Akad. Lavrentiev Ave. 630090, Russia.
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5
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Zhang W, Lin Z, Chi Y, Hong J, Yan L, Hu C. Assembly of Three Scandium-containing Heteropolytungstates Based on a Building-block Synthetic Strategy. Chem Res Chin Univ 2020. [DOI: 10.1007/s40242-020-0152-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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6
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Zhen RY, Ge XZ, Zhu L, Hao J. Novel morphologies including cowry-like crystal of polyoxometalates derivatives via coupled twinning between enantiomers. J SOLID STATE CHEM 2020. [DOI: 10.1016/j.jssc.2020.121416] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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7
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Čolović MB, Lacković M, Lalatović J, Mougharbel AS, Kortz U, Krstić DZ. Polyoxometalates in Biomedicine: Update and Overview. Curr Med Chem 2020; 27:362-379. [PMID: 31453779 DOI: 10.2174/0929867326666190827153532] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Revised: 07/30/2019] [Accepted: 08/20/2019] [Indexed: 12/31/2022]
Abstract
BACKGROUND Polyoxometalates (POMs) are negatively charged metal-oxo clusters of early transition metal ions in high oxidation states (e.g., WVI, MoVI, VV). POMs are of interest in the fields of catalysis, electronics, magnetic materials and nanotechnology. Moreover, POMs were shown to exhibit biological activities in vitro and in vivo, such as antitumor, antimicrobial, and antidiabetic. METHODS The literature search for this peer-reviewed article was performed using PubMed and Scopus databases with the help of appropriate keywords. RESULTS This review gives a comprehensive overview of recent studies regarding biological activities of polyoxometalates, and their biomedical applications as promising anti-viral, anti-bacterial, anti-tumor, and anti-diabetic agents. Additionally, their putative mechanisms of action and molecular targets are particularly considered. CONCLUSION Although a wide range of biological activities of Polyoxometalates (POMs) has been reported, they are to the best of our knowledge not close to a clinical trial or a final application in the treatment of diabetes or infectious and malignant diseases. Accordingly, further studies should be directed towards determining the mechanism of POM biological actions, which would enable fine-tuning at the molecular level, and consequently efficient action towards biological targets and as low toxicity as possible. Furthermore, biomedical studies should be performed on solutionstable POMs employing physiological conditions and concentrations.
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Affiliation(s)
- Mirjana B Čolović
- Department of Physical Chemistry, "Vinca" Institute of Nuclear Sciences, University of Belgrade, Belgrade 11,000, Serbia
| | - Milan Lacković
- University Clinical Hospital Center dr Dragisa Misovic-Dedinje, Belgrade 11,000, Serbia
| | - Jovana Lalatović
- Faculty of Medicine, University of Belgrade, Belgrade 11,000, Serbia
| | - Ali S Mougharbel
- Department of Life Sciences and Chemistry, Jacobs University, Bremen, Germany
| | - Ulrich Kortz
- Department of Life Sciences and Chemistry, Jacobs University, Bremen, Germany
| | - Danijela Z Krstić
- Institute of Medical Chemistry, Faculty of Medicine, University of Belgrade, Belgrade 11,000, Serbia
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8
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Ma T, Yang P, Dammann I, Lin Z, Mougharbel AS, Li MX, Adǎscǎliţei F, Mitea R, Silvestru C, Thorstenson C, Ullrich MS, Cseh K, Jakupec MA, Keppler BK, Donalisio M, Cavalli R, Lembo D, Kortz U. Tetra-(p-tolyl)antimony(III)-Containing Heteropolytungstates, [{(p-tolyl)SbIII}4(A-α-XW9O34)2]n− (X = P, As, or Ge): Synthesis, Structure, and Study of Antibacterial and Antitumor Activity. Inorg Chem 2020; 59:2978-2987. [DOI: 10.1021/acs.inorgchem.9b03322] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Tian Ma
- Department of Life Sciences and Chemistry, Jacobs University, 28759 Bremen, Germany
| | - Peng Yang
- Department of Life Sciences and Chemistry, Jacobs University, 28759 Bremen, Germany
| | - Inga Dammann
- Department of Life Sciences and Chemistry, Jacobs University, 28759 Bremen, Germany
| | - Zhengguo Lin
- Department of Life Sciences and Chemistry, Jacobs University, 28759 Bremen, Germany
| | - Ali S. Mougharbel
- Department of Life Sciences and Chemistry, Jacobs University, 28759 Bremen, Germany
| | - Ming-Xing Li
- Department of Chemistry, College of Sciences, Shanghai University, Shanghai 200444, P. R. China
| | - Florin Adǎscǎliţei
- Department of Chemistry, Supramolecular Organic and Organometallic Chemistry Centre (SOOMCC), Faculty of Chemistry and Chemical Engineering, Babeş-Bolyai University, 400028 Cluj-Napoca, Romania
| | - Raluca Mitea
- Department of Chemistry, Supramolecular Organic and Organometallic Chemistry Centre (SOOMCC), Faculty of Chemistry and Chemical Engineering, Babeş-Bolyai University, 400028 Cluj-Napoca, Romania
| | - Cristian Silvestru
- Department of Chemistry, Supramolecular Organic and Organometallic Chemistry Centre (SOOMCC), Faculty of Chemistry and Chemical Engineering, Babeş-Bolyai University, 400028 Cluj-Napoca, Romania
| | - Candice Thorstenson
- Department of Life Sciences and Chemistry, Jacobs University, 28759 Bremen, Germany
| | - Matthias S. Ullrich
- Department of Life Sciences and Chemistry, Jacobs University, 28759 Bremen, Germany
| | - Klaudia Cseh
- Institute of Inorganic Chemistry, Faculty of Chemistry, University of Vienna, 1090 Vienna, Austria
| | - Michael A. Jakupec
- Institute of Inorganic Chemistry, Faculty of Chemistry, University of Vienna, 1090 Vienna, Austria
| | - Bernhard K. Keppler
- Institute of Inorganic Chemistry, Faculty of Chemistry, University of Vienna, 1090 Vienna, Austria
| | - Manuela Donalisio
- Department of Clinical and Biological Sciences, University of Turin, 10043 Orbassano, Turin, Italy
| | - Roberta Cavalli
- Department of Drug Science and Technology, University of Turin, 10125 Turin, Italy
| | - David Lembo
- Department of Clinical and Biological Sciences, University of Turin, 10043 Orbassano, Turin, Italy
| | - Ulrich Kortz
- Department of Life Sciences and Chemistry, Jacobs University, 28759 Bremen, Germany
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9
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Joshi A, Gupta R, Singh B, Sharma D, Singh M. Effective inhibitory activity against MCF-7, A549 and HepG2 cancer cells by a phosphomolybdate based hybrid solid. Dalton Trans 2020; 49:7069-7077. [DOI: 10.1039/d0dt01042a] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A novel P2Mo5 cluster based hybrid solid [{4,4′-H2bpy}{4,4′-Hbpy}2{H2P2Mo5O23}]·5H2O with effective anti-proliferation activity against MCF-7, HepG2 and A549 cancer cells comparable with a routinely used chemotherapeutic agent, methotrexate (MTX).
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Affiliation(s)
- Arti Joshi
- Institute of Nano Science and Technology
- Mohali-160062
- India
| | - Ruby Gupta
- Institute of Nano Science and Technology
- Mohali-160062
- India
| | - Bharti Singh
- Department of Chemistry
- Indian Institute of Technology Delhi
- New Delhi-110016
- India
| | - Deepika Sharma
- Institute of Nano Science and Technology
- Mohali-160062
- India
| | - Monika Singh
- Institute of Nano Science and Technology
- Mohali-160062
- India
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10
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Senevirathna DC, Werrett MV, Kubeil M, Stephan H, Andrews PC. Synthesis, structural characterisation, and cytotoxicity studies of Bi, W, and Mo containing homo- and hetero-bimetallic polyoxometalates. Dalton Trans 2019; 48:15962-15969. [PMID: 31592521 DOI: 10.1039/c9dt03288f] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Three new and different homo- and hetero-bimetallic polyoxometalate (POM) species have been synthesised by simple one-pot synthetic methods utilising naturally occurring bismite (Bi2O3) (or Bi(NO3)3·5H2O) and aryl sulfonic acids. The POM species isolated are (NH4)14[Bi2W22O76]·14H2O (1·14H2O), (NH4)[Bi(DMSO)7][Mo8O26]·H2O (2·H2O) and [(NH4)4(Mo36O108(OH)4·16H2O)]·45H2O (3·45H2O). The compounds have been characterised by X-ray crystallography, energy dispersive X-ray spectroscopy (EDX), powdered X-ray diffraction (PXRD), mass spectrometry (ESI-MS), Raman spectroscopy, thermogravimetric (TGA) and ICP analyis. In vitro cytoxicity and proliferation studies conducted on 1 and 3, highlight the low toxicity of these species.
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Affiliation(s)
| | - Melissa V Werrett
- School of Chemistry, Monash University, Clayton, Melbourne, VIC 3800, Australia.
| | - Manja Kubeil
- Institute of Radiopharmaceutical Cancer Research, Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstraße 400, D-01328 Dresden, Germany
| | - Holger Stephan
- Institute of Radiopharmaceutical Cancer Research, Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstraße 400, D-01328 Dresden, Germany
| | - Philip C Andrews
- School of Chemistry, Monash University, Clayton, Melbourne, VIC 3800, Australia.
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11
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Synthesis and characterization of a novel organic-inorganic hybrid dimeric tungstoantimonate. INORG CHEM COMMUN 2019. [DOI: 10.1016/j.inoche.2019.05.037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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12
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Li XH, Chen WL, Wei M, Liu J, Di Y, Liu L, Li YG, Wang EB. Polyoxometalates nanoparticles improve anti-tumor activity by maximal cellular uptake. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2018.10.046] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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13
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Khan SU, Du J, Ma Y, Akhtar M, Nawaz MH, Peng J, Cheng S, Zhao Y, Li Y. Keggin type butterfly core phosphate-bridged poly-nuclear copper (II) complex photo/bi-functional electro-catalytic material. INORG CHEM COMMUN 2019. [DOI: 10.1016/j.inoche.2018.12.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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14
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Francese R, Civra A, Rittà M, Donalisio M, Argenziano M, Cavalli R, Mougharbel AS, Kortz U, Lembo D. Anti-zika virus activity of polyoxometalates. Antiviral Res 2019; 163:29-33. [PMID: 30653996 DOI: 10.1016/j.antiviral.2019.01.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Revised: 01/07/2019] [Accepted: 01/09/2019] [Indexed: 10/27/2022]
Abstract
Zika virus (ZIKV) is an emerging infectious viral pathogen associated with severe fetal cerebral anomalies and the paralytic Guillain-Barrè syndrome in adults. It was the cause of a recent global health crisis following its entrance into a naïve population in the Americas. Nowadays, no vaccine or specific antiviral against ZIKV is available. In this study, we identified three polyoxometalates (POMs), the Anderson-Evans type [TeW6O24]6- (TeW6), and the Keggin-type [TiW11CoO40]8-_ (TiW11Co), and [Ti2PW10O40]7- (Ti2PW10), that inhibit ZIKV infection with EC50s in the low micromolar range. Ti2PW10, the POM with the greatest selectivity index (SI), was selected and the step of ZIKV replicative cycle putatively inhibited was investigated by specific antiviral assays. We demonstrated that Ti2PW10 targets the entry process of ZIKV infection and it is able to significantly reduce ZIKV progeny production. These results suggest that the polyanion Ti2PW10 could be a good starting point to develop an effective therapeutic to treat ZIKV infection.
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Affiliation(s)
- Rachele Francese
- Department of Clinical and Biological Sciences, Laboratory of Molecular Virology and Antiviral Research, University of Turin, S. Luigi Gonzaga Hospital, Orbassano Turin, Italy
| | - Andrea Civra
- Department of Clinical and Biological Sciences, Laboratory of Molecular Virology and Antiviral Research, University of Turin, S. Luigi Gonzaga Hospital, Orbassano Turin, Italy
| | - Massimo Rittà
- Department of Clinical and Biological Sciences, Laboratory of Molecular Virology and Antiviral Research, University of Turin, S. Luigi Gonzaga Hospital, Orbassano Turin, Italy
| | - Manuela Donalisio
- Department of Clinical and Biological Sciences, Laboratory of Molecular Virology and Antiviral Research, University of Turin, S. Luigi Gonzaga Hospital, Orbassano Turin, Italy
| | - Monica Argenziano
- Department of Drug Science and Technology, Innovative Pharmaceutical and Cosmetic Technology and Nanotechnology Group, University of Turin, Italy
| | - Roberta Cavalli
- Department of Drug Science and Technology, Innovative Pharmaceutical and Cosmetic Technology and Nanotechnology Group, University of Turin, Italy
| | - Ali S Mougharbel
- Department of Life Sciences and Chemistry, Jacobs University, Campus Ring 1, 28759 Bremen, Germany
| | - Ulrich Kortz
- Department of Life Sciences and Chemistry, Jacobs University, Campus Ring 1, 28759 Bremen, Germany.
| | - David Lembo
- Department of Clinical and Biological Sciences, Laboratory of Molecular Virology and Antiviral Research, University of Turin, S. Luigi Gonzaga Hospital, Orbassano Turin, Italy.
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15
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Gu YN, Yu H, Lin LD, Wu YL, Li Z, Pan WY, He J, Chen L, Li Q, Li XX. Two rare Cr–Ln (Ln = Dy, Tb) heterometallic cluster substituted polyoxometalates featuring hexameric aggregates: hydrothermal syntheses, crystal structures and magnetic studies. NEW J CHEM 2019. [DOI: 10.1039/c8nj06327c] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Two hexameric Cr–Ln cluster substituted POMs have been obtained under hydrothermal conditions. They represent the first examples of 3d–4f heterometallic cluster substituted POMs incorporating Cr–Ln clusters.
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16
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Gu J, Zhang L, Yuan X, Chen YG, Gao X, Li D. Synthesis and Antibacterial Activity of Polyoxometalates with Different Structures. Bioinorg Chem Appl 2018; 2018:9342326. [PMID: 30627139 PMCID: PMC6305049 DOI: 10.1155/2018/9342326] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2018] [Accepted: 09/13/2018] [Indexed: 11/24/2022] Open
Abstract
A new inorganic-organic hybrid compound, [{Cu(phen)2}2(H4W12O40)], was synthesized, and its crystal structure was determined. The Keggin anion H4W12O40 4- was grafted with two coordination units {Cu(phen)2}, forming an electrically neutral molecule. The antibacterial activity of several polyoxometalate compounds with different anionic structures including the new compound was studied. The results show that the compound 1 can inhibit the growth of Enterococcus faecalis FA2 strains and that antibacterial activity of the polyoxometalate compounds is dependent with component elements of POM but is less relative with the anion structures.
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Affiliation(s)
- Jingmin Gu
- College of Veterinary Medicine, Jilin University, Changchun 130062, China
| | - Lei Zhang
- Animal Science and Technology College, Jilin Agricultural University, Changchun 130117, China
| | - Xiaofeng Yuan
- Department of Pediatrics, Affiliated Hospital of the Changchun University of Chinese Medicine, Changchun 130021, China
| | - Ya-Guang Chen
- Key Laboratory of Polyoxometalates Science of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun 130024, China
| | - Xiuzhu Gao
- Department of Hepatology, The First Hospital, Jilin University, Changchun 130021, China
| | - Dong Li
- Department of Hepatology, The First Hospital, Jilin University, Changchun 130021, China
- Department of Immunology, College of Basic Medical Sciences, Jilin University, Changchun 130021, China
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17
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Lin Z, Izarova NV, Mehari FT, Kortz U. Palladium(II) Incorporation in the All-Inorganic Cryptand [As4
W40
O140
]28-
: Synthesis and Structural Characterization of [Pd2
Na2
KAs4
W40
O140
(H2
O)]21-. Z Anorg Allg Chem 2018. [DOI: 10.1002/zaac.201800327] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Zhengguo Lin
- Jacobs University; Campus Ring 1 28759 Bremen Germany
- Key Laboratory of Cluster Science; Ministry of Education of China; Beijing Institute of Technology; 100081 Beijing P. R China
| | - Natalya V. Izarova
- Jacobs University; Campus Ring 1 28759 Bremen Germany
- Peter Grünberg Institute PGI-6; Forschungszentrum Jülich; 52425 Jülich Germany
| | - Fitsumbirhan T. Mehari
- Jacobs University; Campus Ring 1 28759 Bremen Germany
- Klinikum der Universität München (LMU); Campus Großhadern; Marchioninistraße 15 81377 München Germany
| | - Ulrich Kortz
- Jacobs University; Campus Ring 1 28759 Bremen Germany
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18
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Haider A, Zarschler K, Joshi SA, Smith RM, Lin Z, Mougharbel AS, Herzog U, Müller CE, Stephan H, Kortz U. Preyssler-Pope-Jeannin Polyanions [NaP5
W30
O110
]14-
and [AgP5
W30
O110
]14-
: Microwave-Assisted Synthesis, Structure, and Biological Activity. Z Anorg Allg Chem 2018. [DOI: 10.1002/zaac.201800113] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Ali Haider
- Department of Life Sciences and Chemistry; Jacobs University; Campus Ring 1 28759 Bremen Germany
- Present address: Department of Chemistry; Quaid-i-Azam University; 45320 Islamabad Pakistan
| | - Kristof Zarschler
- Institute of Radiopharmaceutical Cancer Research; Helmholtz-Zentrum Dresden-Rossendorf; Bautzner Landstraße 400 01328 Dresden Germany
| | - Sachin A. Joshi
- Department of Life Sciences and Chemistry; Jacobs University; Campus Ring 1 28759 Bremen Germany
- Present address: Dr. K.C. Patel Research and Development Centre; Charotar University of Science and Technology (CHARUSAT); 388421 Anand Changa Dist. India
| | - Rachelle M. Smith
- Department of Life Sciences and Chemistry; Jacobs University; Campus Ring 1 28759 Bremen Germany
| | - Zhengguo Lin
- Department of Life Sciences and Chemistry; Jacobs University; Campus Ring 1 28759 Bremen Germany
- Present address: Key Laboratory of Cluster Science; School of Chemistry and Chemical Engineering; Beijing Institute of Technology; 100081 Beijing P. R. China
| | - Ali S. Mougharbel
- Department of Life Sciences and Chemistry; Jacobs University; Campus Ring 1 28759 Bremen Germany
| | - Utta Herzog
- Institute of Radiopharmaceutical Cancer Research; Helmholtz-Zentrum Dresden-Rossendorf; Bautzner Landstraße 400 01328 Dresden Germany
| | - Christa E. Müller
- PharmaCenter Bonn, Pharmaceutical Institute; Pharmaceutical Chemistry I; University of Bonn; An der Immenburg 4 53121 Bonn Germany
| | - Holger Stephan
- Institute of Radiopharmaceutical Cancer Research; Helmholtz-Zentrum Dresden-Rossendorf; Bautzner Landstraße 400 01328 Dresden Germany
| | - Ulrich Kortz
- Department of Life Sciences and Chemistry; Jacobs University; Campus Ring 1 28759 Bremen Germany
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19
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Azizullah, Al-Rashida M, Haider A, Kortz U, Joshi SA, Iqbal J. Development and In vitro Anticancer Evaluation of Self-Assembled Supramolecular pH Responsive Hydrogels of Carboxymethyl Chitosan and Polyoxometalate. ChemistrySelect 2018. [DOI: 10.1002/slct.201702253] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Azizullah
- Centre for Advanced Drug Research; COMSATS Institute of Information Technology; Abbottabad - 22060 Pakistan
| | - Mariya Al-Rashida
- Department of Chemistry; Forman Christian College (A Chartered University); Ferozepur Road Lahore 54600 Pakistan
| | - Ali Haider
- Department of Life Sciences and Chemistry; Jacobs University, Campus Ring 1; 28759 Bremen Germany
- Department of Chemistry; Quaid-i-Azam University; 45320 - Islamabad Pakistan
| | - Ulrich Kortz
- Department of Life Sciences and Chemistry; Jacobs University, Campus Ring 1; 28759 Bremen Germany
| | - Sachin A. Joshi
- Dr. K. C. Patel Research and Development Centre; Charotar University of Science and Technology (CHARUSAT), Dist. Anand; 388421, Gujarat India
| | - Jamshed Iqbal
- Centre for Advanced Drug Research; COMSATS Institute of Information Technology; Abbottabad - 22060 Pakistan
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20
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Bijelic A, Aureliano M, Rompel A. The antibacterial activity of polyoxometalates: structures, antibiotic effects and future perspectives. Chem Commun (Camb) 2018; 54:1153-1169. [PMID: 29355262 PMCID: PMC5804480 DOI: 10.1039/c7cc07549a] [Citation(s) in RCA: 229] [Impact Index Per Article: 38.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Accepted: 01/02/2018] [Indexed: 02/05/2023]
Abstract
Polyoxometalates (POMs) are, mostly anionic, metal oxide compounds that span a wide range of tunable physical and chemical features rendering them very interesting for biological purposes, an continuously emerging but little explored field. Due to their biological and biochemical effects, including antitumor, -viral and -bacterial properties, POMs and POM-based systems are considered as promising future metallodrugs. In this article, we focus on the antibacterial activity of POMs and their therapeutic potential in the battle against bacteria and their increasing resistance against pharmaceuticals. Recent advances in the synthesis of POMs are highlighted, with emphasis on the development and properties of biologically active POM-based hybrid and nanocomposite structures. By analysing the antibacterial activity and structure of POMs, putative mode of actions are provided, including potential targets for POM-protein interactions, and a structure-activity-relationship was established for a series of POMs against two bacteria, namely Helicobacter pylori and Streptococcus pneumoniae.
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Affiliation(s)
- Aleksandar Bijelic
- Universität Wien , Fakultät für Chemie , Institut für Biophysikalische Chemie , Althanstraße 14 , 1090 Wien , Austria . ; http://www.bpc.univie.ac.at
| | - Manuel Aureliano
- CCMar , FCT , Faculdade de Ciências e Tecnologia , Universidade do Algarve , 8000-139 Faro , Portugal
| | - Annette Rompel
- Universität Wien , Fakultät für Chemie , Institut für Biophysikalische Chemie , Althanstraße 14 , 1090 Wien , Austria . ; http://www.bpc.univie.ac.at
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21
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A novel organic-inorganic hybrid polyoxometalate-based 3D framework constructed by organo-functionalized [As2W21O72(mal)2]18− units and Ce3+ ions. INORG CHEM COMMUN 2017. [DOI: 10.1016/j.inoche.2017.06.026] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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22
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Boulmier A, Feng X, Oms O, Mialane P, Rivière E, Shin CJ, Yao J, Kubo T, Furuta T, Oldfield E, Dolbecq A. Anticancer Activity of Polyoxometalate-Bisphosphonate Complexes: Synthesis, Characterization, In Vitro and In Vivo Results. Inorg Chem 2017; 56:7558-7565. [PMID: 28631925 PMCID: PMC5535315 DOI: 10.1021/acs.inorgchem.7b01114] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
We synthesized a series of polyoxometalate-bisphosphonate complexes containing MoVIO6 octahedra, zoledronate, or an N-alkyl (n-C6 or n-C8) zoledronate analogue, and in two cases, Mn as a heterometal. Mo6L2 (L = Zol, ZolC6, ZolC8) and Mo4L2Mn (L = Zol, ZolC8) were characterized by using single-crystal X-ray crystallography and/or IR spectroscopy, elemental and energy dispersive X-ray analysis and 31P NMR. We found promising activity against human nonsmall cell lung cancer (NCI-H460) cells with IC50 values for growth inhibition of ∼5 μM per bisphosphonate ligand. The effects of bisphosphonate complexation on IC50 decreased with increasing bisphosphonate chain length: C0 ≈ 6.1×, C6 ≈ 3.4×, and C8 ≈ 1.1×. We then determined the activity of one of the most potent compounds in the series, Mo4Zol2Mn(III), against SK-ES-1 sarcoma cells in a mouse xenograft system finding a ∼5× decrease in tumor volume than found with the parent compound zoledronate at the same compound dosing (5 μg/mouse). Overall, the results are of interest since we show for the first time that heteropolyoxomolybdate-bisphosphonate hybrids kill tumor cells in vitro and significantly decrease tumor growth, in vivo, opening up new possibilities for targeting both Ras as well as epidermal growth factor receptor driven cancers.
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Affiliation(s)
- Amandine Boulmier
- Institut Lavoisier de Versailles, UMR 8180, Université de Versailles Saint-Quentin en Yvelines, Université Paris-Saclay, 45 Avenue des Etats-Unis, 78035 Versailles Cedex, France
| | - Xinxin Feng
- Department of Chemistry, University of Illinois at Urbana-Champaign, 600 South Mathews Avenue, Urbana, Illinois 6180, USA
| | - Olivier Oms
- Institut Lavoisier de Versailles, UMR 8180, Université de Versailles Saint-Quentin en Yvelines, Université Paris-Saclay, 45 Avenue des Etats-Unis, 78035 Versailles Cedex, France
| | - Pierre Mialane
- Institut Lavoisier de Versailles, UMR 8180, Université de Versailles Saint-Quentin en Yvelines, Université Paris-Saclay, 45 Avenue des Etats-Unis, 78035 Versailles Cedex, France
| | - Eric Rivière
- Institut de Chimie Moléculaire et des Matériaux d’Orsay, UMR 8182, Université Paris-Sud, Université Paris-Saclay, 91405 Orsay, France
| | - Christopher J. Shin
- Department of Chemistry, University of Illinois at Urbana-Champaign, 600 South Mathews Avenue, Urbana, Illinois 6180, USA
| | - Jiaqi Yao
- Department of Chemistry, University of Illinois at Urbana-Champaign, 600 South Mathews Avenue, Urbana, Illinois 6180, USA
| | - Tadahiko Kubo
- Department of Orthopedic Surgery, Graduate School of Biomedical Sciences, Hiroshima University, Japan
| | - Taisuke Furuta
- Department of Orthopedic Surgery, Graduate School of Biomedical Sciences, Hiroshima University, Japan
| | - Eric Oldfield
- Department of Chemistry, University of Illinois at Urbana-Champaign, 600 South Mathews Avenue, Urbana, Illinois 6180, USA
- Center for Biophysics and Quantitative Biology, University of Illinois at Urbana-Champaign, 1110 W Green Street, Urbana, Illinois 61801, USA
| | - Anne Dolbecq
- Institut Lavoisier de Versailles, UMR 8180, Université de Versailles Saint-Quentin en Yvelines, Université Paris-Saclay, 45 Avenue des Etats-Unis, 78035 Versailles Cedex, France
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23
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Cai ZW, Liu BX, Yang T, Li XX, Zheng ST. Syntheses and structures of the first two tetra-scandium substituted polyoxometalates. INORG CHEM COMMUN 2017. [DOI: 10.1016/j.inoche.2017.03.036] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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24
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Wu C, Lv J, Yu K, Zhang H, Wang C, Wang C, Zhou B. Synthesis, crystal structure, and photo/electrocatalytic properties of a 1D chain based on monocobalt-substituted arsenotungstates. J COORD CHEM 2017. [DOI: 10.1080/00958972.2017.1327046] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Chu Wu
- Key Laboratory for Photonic and Electronic Bandgap Materials, Ministry of Education, Harbin Normal University, Harbin, People’s Republic of China
- Key Laboratory of Synthesis of Functional Materials and Green Catalysis, Colleges of Heilongjiang Province, Harbin Normal University, Harbin, People’s Republic of China
| | - Jinghua Lv
- Key Laboratory for Photonic and Electronic Bandgap Materials, Ministry of Education, Harbin Normal University, Harbin, People’s Republic of China
| | - Kai Yu
- Key Laboratory for Photonic and Electronic Bandgap Materials, Ministry of Education, Harbin Normal University, Harbin, People’s Republic of China
- Key Laboratory of Synthesis of Functional Materials and Green Catalysis, Colleges of Heilongjiang Province, Harbin Normal University, Harbin, People’s Republic of China
| | - He Zhang
- Key Laboratory for Photonic and Electronic Bandgap Materials, Ministry of Education, Harbin Normal University, Harbin, People’s Republic of China
- Key Laboratory of Synthesis of Functional Materials and Green Catalysis, Colleges of Heilongjiang Province, Harbin Normal University, Harbin, People’s Republic of China
| | - Chunmei Wang
- Key Laboratory for Photonic and Electronic Bandgap Materials, Ministry of Education, Harbin Normal University, Harbin, People’s Republic of China
- Key Laboratory of Synthesis of Functional Materials and Green Catalysis, Colleges of Heilongjiang Province, Harbin Normal University, Harbin, People’s Republic of China
| | - Chunxiao Wang
- Key Laboratory for Photonic and Electronic Bandgap Materials, Ministry of Education, Harbin Normal University, Harbin, People’s Republic of China
- Key Laboratory of Synthesis of Functional Materials and Green Catalysis, Colleges of Heilongjiang Province, Harbin Normal University, Harbin, People’s Republic of China
| | - Baibin Zhou
- Key Laboratory for Photonic and Electronic Bandgap Materials, Ministry of Education, Harbin Normal University, Harbin, People’s Republic of China
- Key Laboratory of Synthesis of Functional Materials and Green Catalysis, Colleges of Heilongjiang Province, Harbin Normal University, Harbin, People’s Republic of China
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25
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Li FR, Lv JH, Yu K, Zhang H, Wang CM, Wang C, Zhou BB. Two extended Wells–Dawson arsenomolybdate architectures directed by Na(i) and/or Cu(i) organic complex linkers. CrystEngComm 2017. [DOI: 10.1039/c6ce02539k] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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26
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Synthesis and Solid-State Structure of Cyclobutyltellurium(IV)-Containing Dimeric Tungstoarsenates(III). J CLUST SCI 2016. [DOI: 10.1007/s10876-016-1117-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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