1
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Das S, Sen B, Sarkar S, Das I, Sepay N, Paul S, Mandal S, Roy A, Malecka M, Abbas SJ, Gangavarapu RR, Vijayakumar B, Ali SI. Design, Synthesis, and Characterization of Polyoxotungstate-Decorated Ionic Liquid-Based Hybrid Material, [BmIm] 4[SiW 12O 40] toward Rapid Adsorption of Dye and Antibacterial Activities. Inorg Chem 2024; 63:18448-18467. [PMID: 39284795 DOI: 10.1021/acs.inorgchem.4c01765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/01/2024]
Abstract
A multifunctional polyoxometalate-ionic liquid (POM-IL)-based hybrid material comprising silicotungstic acid, [BmIm]4[SiW12O40], has been synthesized and demonstrated its efficiency toward methylene blue removal and as an antibacterial agent. Single-crystal XRD analysis confirms that the material crystallizes in monoclinic symmetry (SG: Pn), with lattice parameters a = 13.1396(5) Å, b = 16.9655(8) Å, c = 14.3493(7) Å, and Z = 2. The structure comprises a single polyanionic [SiW12O40]4- moiety surrounded by four cationic [BmIm]+ units of two different conformations, which supported DFT and Hirshfeld surface analysis. The material shows excellent removal efficiency for methylene blue, with a maximum adsorption capacity of 92.47 mg/g and 83.05% reusability after five cycles. On the contrary, FTIR and ζ-potential analyses confirm that electrostatic interactions are the predominant factors governing the adsorption process. The material also acts as a superior antibacterial agent against the opportunistic pathogens Pseudomonas aeruginosa, Klebsiella pneumoniae, and Escherichia coli with a MIC of 500-700 μg/mL. However, a comparative assessment showed that the material was more effective against P. aeruginosa compared to the other two pathogens. PXRD analysis confirms the phase purity, and FESEM and TEM analyses exhibit block-shaped morphology with particle sizes ∼2-3 μm.
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Affiliation(s)
- Sangita Das
- Department of Chemistry, University of Kalyani, Nadia, West Bengal 741235, India
| | - Bibaswan Sen
- Department of Chemistry, University of Kalyani, Nadia, West Bengal 741235, India
| | - Sudeshna Sarkar
- Department of Microbiology, University of Kalyani, Nadia, West Bengal 741235, India
| | - Indrajit Das
- Department of Microbiology, University of Kalyani, Nadia, West Bengal 741235, India
| | - Nayim Sepay
- Department of Chemistry, Lady Brabourne College, Kolkata, West Bengal 700017, India
| | - Sayantani Paul
- Department of Chemistry, University of Kalyani, Nadia, West Bengal 741235, India
| | - Supratim Mandal
- Department of Microbiology, University of Kalyani, Nadia, West Bengal 741235, India
| | - Adhiraj Roy
- Amity Institute of Molecular Medicine & Stem Cell Research, Amity University, Sector 125, Noida, Uttar Pradesh 201303, India
| | - Magdalena Malecka
- Department of Biophysical Chemistry, University of Lodz, Lodz 90236, Poland
| | - Sk Jahir Abbas
- Department of Obstetrics and Gynecology, Asia University Hospital, Taichung 41354, Taiwan
| | - Ranga Rao Gangavarapu
- Department of Chemistry, Indian Institute of Technology Madras, Chennai, Tamil Nadu 600036, India
| | - Badathala Vijayakumar
- Department of Chemistry, Vel Tech High Tech Dr. Rangarajan Dr. Sakunthala Engineering College (Autonomous), Avadi, Chennai 600062, India
| | - Sk Imran Ali
- Department of Chemistry, University of Kalyani, Nadia, West Bengal 741235, India
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2
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Darwish AS, Mahmoud SS, Bayaumy FE. Microwave-assisted hydrothermal fabrication of hierarchical-stacked mesoporous decavanadate-intercalated ZnAl nanolayered double hydroxide to exterminate different developmental stages of Trichinella spiralis and Schistosoma mansoniin-vitro. Heliyon 2023; 9:e18110. [PMID: 37483817 PMCID: PMC10362335 DOI: 10.1016/j.heliyon.2023.e18110] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 07/06/2023] [Accepted: 07/07/2023] [Indexed: 07/25/2023] Open
Abstract
Hierarchically stacked mesoporous zinc-aluminium nanolayered-double-hydroxide intercalated with decavanadate (ZnAl-LDH-V10O28) is constructed using anion-exchange process via microwave-hydrothermal treatment. Physicochemical properties of ZnAl-LDH-V10O28 are characterized in detail. Decavanadate anions are intimately interacted with ZnAl-LDH nanosheets, generating highly ordered architecture of well-dimensioned stacking blocks of brucite-like nanolayers (∼8 nm). Such hierarchy improves surface-porosity and electrical-impedivity of ZnAl-LDH-V10O28 with declining its zeta-potential (ζav = 8.8 mV). In-vitro treatment of various developmental-stages of Trichinella spiralis and Schistosoma mansoni by ZnAl-LDH-V10O28 is recognized using parasitological and morphological (SEM/TEM) analyses. ZnAl-LDH-V10O28 exterminates muscle-larvae and adult-worms of Trichinella spiralis, and juvenile and adult Schistosoma mansoni, yielding near 100% mortality with rates achieving 5%/h within about 17 h of incubation. This parasiticidal behavior results from the symphony of biological activity gathering decavanadate and LDH-nanosheets. Indeed, ZnAl-LDH-V10O28 nanohybrid sample, as a promissory biocide for killing food-borne/waterborne parasites, becomes a futuristic research hotspot for studying its in-vivo bioactivity and impact-effectiveness on parasite molecular biology.
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Affiliation(s)
- Atef S. Darwish
- Department of Chemistry, Faculty of Science, Ain Shams University, 11566, Cairo, Egypt
| | - Soheir S. Mahmoud
- Schistosome Biological Materials Supply Program, Theodor Bilharz Research Institute, Giza, Egypt
| | - Fatma E.A. Bayaumy
- Zoology Department, Faculty of Women for Arts, Science and Education, Ain Shams University, Cairo, Egypt
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3
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Sławińska A, Tyszka-Czochara M, Serda P, Oszajca M, Ruggiero-Mikołajczyk M, Pamin K, Napruszewska BD, Prochownik E, Łasocha W. New Organic-Inorganic Hybrid Compounds Based on Sodium Peroxidomolybdates (VI) and Derivatives of Pyridine Acids: Structure Determination and Catalytic Properties. MATERIALS (BASEL, SWITZERLAND) 2022; 15:5976. [PMID: 36079356 PMCID: PMC9457328 DOI: 10.3390/ma15175976] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 08/24/2022] [Accepted: 08/26/2022] [Indexed: 06/15/2023]
Abstract
Two organic-inorganic hybrids based on sodium peroxidomolybdates(VI) and 3,5-dicarboxylic pyridine acid (Na-35dcpa) or N-oxide isonicotinic acid (Na-isoO) have been synthesized and characterized. All compounds contain inorganic parts: a pentagonal bipyramid with molybdenum center, and an organic part containing 3,5-dicarboxylic pyridine acid or N-oxide isonicotinic acid moieties. The type of organic part used in the synthesis influences the crystal structure of obtained compounds. This aspect can be interesting for crystal engineering. Crystal structures were determined using powder X-ray diffraction or single crystal diffraction for compounds Na-35dcpa and Na-isoO, respectively. Elemental analysis was used to check the purity of the obtained compounds, while X-ray Powder Diffraction (XRPD) vs. temp. was applied to verify their stability. Moreover, all the compounds were examined by Infrared (IR) spectroscopy. Their catalytic activity was tested in the Baeyer-Villiger (BV) oxidation of cyclohexanone to ε-caprolactone in the oxygen-aldehyde system. The highest catalytic activity in the BV oxidation was observed for Na-35dcpa. The compounds were also tested for biological activity on human normal cells (fibroblasts) and colon cancer cell lines (HT-29, LoVo, SW 620, HCT 116). All compounds were cytotoxic against tumor cells with metastatic characteristics, which makes them interesting and promising candidates for further investigations of specific anticancer mechanisms.
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Affiliation(s)
- Adrianna Sławińska
- Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Niezapominajek 8, 30-239 Krakow, Poland
| | | | - Paweł Serda
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Krakow, Poland
| | - Marcin Oszajca
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Krakow, Poland
| | - Małgorzata Ruggiero-Mikołajczyk
- Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Niezapominajek 8, 30-239 Krakow, Poland
| | - Katarzyna Pamin
- Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Niezapominajek 8, 30-239 Krakow, Poland
| | - Bogna D. Napruszewska
- Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Niezapominajek 8, 30-239 Krakow, Poland
| | - Ewelina Prochownik
- Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, 30-688 Krakow, Poland
| | - Wiesław Łasocha
- Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Niezapominajek 8, 30-239 Krakow, Poland
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Krakow, Poland
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4
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Synthesis, Crystal Structure, and Electrochemical Properties of an Isopolyoxovanadate Compound Modified Transition-Metal Complex Based on [V4O12]4−. Catalysts 2022. [DOI: 10.3390/catal12020108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
A new isopolyoxovanadate compound [Zn(phen)3]2·(V4O12)·phen·20H2O (phen = 1,10-phenathroline) (1) has been synthesized in aqueous solution and characterized using IR and UV/Vis spectroscopy, elemental analysis, thermal gravimetric analysis, powder, single-crystal X-ray diffractions, and field emission scanning electron microscopy. The molecular structure of 1 exists as two kinds of [V4O12]4− polyoxoanions: distorted chair-like and coplanar conformations, two independent [Zn(phen)3]2+ units and free phen. In the solid state, compound 1 forms a stable three-dimensional supramolecular structure through electrostatic interactions, π–π stacking interactions and multiform hydrogen bonds. The electrocatalytic activity and determination of DA of compound 1 have been studied by cyclic voltammetry and differential pulse voltammetry, respectively.
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5
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Rational design and synthesis of organic-inorganic hexavanadate hybrids with p-halogenated benzoyl ligands. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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6
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Cameron JM, Guillemot G, Galambos T, Amin SS, Hampson E, Mall Haidaraly K, Newton GN, Izzet G. Supramolecular assemblies of organo-functionalised hybrid polyoxometalates: from functional building blocks to hierarchical nanomaterials. Chem Soc Rev 2021; 51:293-328. [PMID: 34889926 DOI: 10.1039/d1cs00832c] [Citation(s) in RCA: 68] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
This review provides a comprehensive overview of recent advances in the supramolecular organisation and hierarchical self-assembly of organo-functionalised hybrid polyoxometalates (hereafter referred to as hybrid POMs), and their emerging role as multi-functional building blocks in the construction of new nanomaterials. Polyoxometalates have long been studied as a fascinating outgrowth of traditional metal-oxide chemistry, where the unusual position they occupy between individual metal oxoanions and solid-state bulk oxides imbues them with a range of attractive properties (e.g. solubility, high structural modularity and tuneable properties/reactivity). Specifically, the capacity for POMs to be covalently coupled to an effectively limitless range of organic moieties has opened exciting new avenues in their rational design, while the combination of distinct organic and inorganic components facilitates the formation of complex molecular architectures and the emergence of new, unique functionalities. Here, we present a detailed discussion of the design opportunities afforded by hybrid POMs, where fine control over their size, topology and their covalent and non-covalent interactions with a range of other species and/or substrates makes them ideal building blocks in the assembly of a broad range of supramolecular hybrid nanomaterials. We review both direct self-assembly approaches (encompassing both solution and solid-state approaches) and the non-covalent interactions of hybrid POMs with a range of suitable substrates (including cavitands, carbon nanotubes and biological systems), while giving key consideration to the underlying driving forces in each case. Ultimately, this review aims to demonstrate the enormous potential that the rational assembly of hybrid POM clusters shows for the development of next-generation nanomaterials with applications in areas as diverse as catalysis, energy-storage and molecular biology, while providing our perspective on where the next major developments in the field may emerge.
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Affiliation(s)
- Jamie M Cameron
- Nottingham Applied Materials and Interfaces (NAMI) Group, The GSK Carbon Neutral Laboratories for Sustainable Chemistry, University of Nottingham, UK.
| | - Geoffroy Guillemot
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, 4 Place Jussieu, F-75005 Paris, France.
| | - Theodor Galambos
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, 4 Place Jussieu, F-75005 Paris, France.
| | - Sharad S Amin
- Nottingham Applied Materials and Interfaces (NAMI) Group, The GSK Carbon Neutral Laboratories for Sustainable Chemistry, University of Nottingham, UK.
| | - Elizabeth Hampson
- Nottingham Applied Materials and Interfaces (NAMI) Group, The GSK Carbon Neutral Laboratories for Sustainable Chemistry, University of Nottingham, UK.
| | - Kevin Mall Haidaraly
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, 4 Place Jussieu, F-75005 Paris, France.
| | - Graham N Newton
- Nottingham Applied Materials and Interfaces (NAMI) Group, The GSK Carbon Neutral Laboratories for Sustainable Chemistry, University of Nottingham, UK.
| | - Guillaume Izzet
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, 4 Place Jussieu, F-75005 Paris, France.
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7
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Fernández-Navarro L, Nunes-Collado A, Artetxe B, Ruiz-Bilbao E, San Felices L, Reinoso S, San José Wéry A, Gutiérrez-Zorrilla JM. Isolation of the Elusive Heptavanadate Anion with Trisalkoxide Ligands. Inorg Chem 2021; 60:5442-5445. [PMID: 33818060 PMCID: PMC9157487 DOI: 10.1021/acs.inorgchem.1c00448] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
![]()
The
unprecedented heptavanadate cluster has been isolated from
reactions between trisalkoxide ligands and vanadate in water at pH
= 2 as a series of alkylammonium [HxV7O18(H2O)((OCH2)3CR)](4–x)- salts (1–3, R = CH2OH; 4, R = CH3). Their structures have been determined and the partial stability
of 4 in water assessed by a combination of multinuclear
NMR spectroscopy and ESI-MS. The heptavanadate unit reported herein
could represent an intermediate species in the formation of decavanadate
that is blocked by attachment of tripodal ligands. The elusive heptavanadate anion has been isolated from the
reaction between trisalkoxide ligands and a vanadate source in acidic
aqueous solution. A series of alkylammonium salts of the monofunctionalized
[HxV7O18(H2O)((OCH2)3CR)](4−x)− anion (1−3, R = CH2OH; 4, R = CH3) has been structurally characterized.
The partial stability of the hybrid anion in water has been addressed
by a combination of multinuclear NMR spectroscopy and ESI-MS, which
reveals that the nude heptavanadate core rapidly rearranges into the
well-known decavanadate anion.
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Affiliation(s)
| | | | | | | | | | - Santiago Reinoso
- Departamento de Ciencias and Institute for Advanced Materials and Mathematics (InaMat2), Universidad Pública de Navarra (UPNA), Campus de Arrosadia, 31006 Pamplona, Spain
| | - Ana San José Wéry
- Departamento de Desarrollo Sostenible, Universidad Católica de Ávila, c/Canteros s/n, 05005 Ávila, Spain
| | - Juan M Gutiérrez-Zorrilla
- BCMaterials, Basque Center for Materials, Applications and Nanostructures, UPV/EHU Science Park, 48940 Leioa, Spain
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8
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Xue Y, Yin Y, Li H, Chi M, Guo J, Cui G, Li W. Synthesis, Anti-Tumor Activity and Apoptosis-Inducing Effect of Novel Dimeric Keggin-Type Phosphotungstate. Front Pharmacol 2021; 11:632838. [PMID: 33584314 PMCID: PMC7873364 DOI: 10.3389/fphar.2020.632838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 12/16/2020] [Indexed: 11/22/2022] Open
Abstract
A dimeric Keggin-type phosphotungstate (ODA)10[(PW11FeO39)2O]·9H2O (abbreviated as ODA10[(PW11Fe)2], ODA = octadecyltrimethylammonium bromide) was synthesized and investigated comprehensively its antitumor activity on MCF-7 and A549 cells. The dimeric structure and amorphous morphology were characterized by FT-IR, UV-vis-DRS, SEM and XRD. The in vitro MTT assay of ODA10[(PW11Fe)2] showed anticancer activity on MCF-7 and A549 cells in a dose- and time-dependent manner, and the IC50 values for MCF-7 and A549 cells at 48 h were 5.83 μg/ml and 3.23 μg/ml, respectively. The images of the ODA10[(PW11Fe)2]-treated cells observed by inverted biological microscope exhibited the characteristic morphology of apoptosis. Flow cytometric analysis showed cell apoptosis and cycle arrested at S phase induced by ODA10[(PW11Fe)2]. The above results illuminated the main mechanism of the antitumor action of ODA10[(PW11Fe)2] on MCF-7 and A549 cells, indicating that this dimeric phosphotungstate is a promising anticancer drug.
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Affiliation(s)
- Yingxue Xue
- School of Pharmacy, Jilin Medical University, Jilin, China
| | - Yifei Yin
- School of Pharmacy, Jilin Medical University, Jilin, China
| | - He Li
- Research and Development Department, NCPC Hebei Lexin Pharmaceutical Co., Ltd., Hebei, China
| | - Mingyu Chi
- School of Pharmacy, Jilin Medical University, Jilin, China
| | - Jiaxin Guo
- School of Pharmacy, Jilin Medical University, Jilin, China
| | - Guihua Cui
- School of Pharmacy, Jilin Medical University, Jilin, China
| | - Wenliang Li
- School of Pharmacy, Jilin Medical University, Jilin, China.,Jilin Collaborative Innovation Center for Antibody Engineering, Jilin Medical University, Jilin, China
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9
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Kostenkova K, Arhouma Z, Postal K, Rajan A, Kortz U, Nunes GG, Crick DC, Crans DC. Pt IV- or Mo VI-substituted decavanadates inhibit the growth of Mycobacterium smegmatis. J Inorg Biochem 2021; 217:111356. [PMID: 33582396 DOI: 10.1016/j.jinorgbio.2021.111356] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 01/07/2021] [Accepted: 01/12/2021] [Indexed: 10/22/2022]
Abstract
Inhibitory effects of two monosubstituted decavanadates by PtIV in monoplatino(IV)nonavanadate(V) ([H2PtIVV9O28]5-, V9Pt), and by MoIV in monomolybdo(VI)nonavanadate(V) ([MoVIV9O28]5-,V9Mo) were investigated against the growth of Mycobacterium smegmatis with the EC50 values of 0.0048 mM and 0.015 mM, respectively. These compare to the reported inhibitory value for decavanadate ([V10O28]6-/[HV10O28]5-, V10) on Mycobacterium smegmatis (EC50 = 0.0037 mM). Time-dependent 51V NMR spectroscopic studies were carried out for all three polyanions in aqueous solution, biological medium (7H9), heated and non-heated supernatant to evaluate their stability in their respective media, monitor their hydrolysis to form various oxovanadates over time and calculate the EC50 values. These studies allow us to calculate adjusted and maximum EC50 for the polyoxovanadate (POV) present in solution at the beginning of the study when there is most intact anion in the media and thus the EC50 values represent the initial effects of the POVs. The results have shown that V10 is 1.3 times more potent than V9Pt and 4 times more potent than V9Mo, indicating that the inhibitory effects of monosubstituted polyanions are related to the V10 structure. We attributed the minor differences in the growth inhibitory effects to the differences in charges (5- vs 6-) of V9Pt and V9Mo compared to V10 and/or the differences in the chemical composition. We concluded that the potency of the growth inhibition by V10 is mainly due to the chemical properties of the vanadium and the decametalate's unique structure even though the presence of the Mycobacterium smegmatis facilitate hydrolysis of the anions. SYNOPSIS: Two decavanadate derivatives, monoplatino(IV)nonavanadate(V) ([H2PtIVV9O28]5-), monomolybdo(VI)nonavanadate(V) ([MoVIV9O28]5-) and decavanadate are more potent growth inhibitors of Mycobacterium smegmatis than monomeric vanadate. The spectroscopic characterization carried out in the growth medium led to the conclusion that both the decavanadate structure and its properties are important for its growth effects.
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Affiliation(s)
- Kateryna Kostenkova
- Department of Chemistry, Colorado State University, Fort Collins, CO 80523, United States
| | - Zeyad Arhouma
- Department of Chemistry, Colorado State University, Fort Collins, CO 80523, United States; Cell and Molecular Biology Program, Colorado State University, Fort Collins, CO 80523, United States
| | - Kahoana Postal
- Department of Chemistry, Colorado State University, Fort Collins, CO 80523, United States; Department of Chemistry, Universidade Federal do Paraná, Curitiba, Paraná, Brazil
| | - Ananthu Rajan
- Department of Life Sciences and Chemistry, Jacobs University, 28759 Bremen, Germany
| | - Ulrich Kortz
- Department of Life Sciences and Chemistry, Jacobs University, 28759 Bremen, Germany
| | - Giovana G Nunes
- Department of Chemistry, Universidade Federal do Paraná, Curitiba, Paraná, Brazil
| | - Dean C Crick
- Cell and Molecular Biology Program, Colorado State University, Fort Collins, CO 80523, United States; Microbiology, Immunology, and Pathology Department, Colorado State University, Fort Collins, CO 80523, United States
| | - Debbie C Crans
- Department of Chemistry, Colorado State University, Fort Collins, CO 80523, United States; Cell and Molecular Biology Program, Colorado State University, Fort Collins, CO 80523, United States.
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10
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A New Scheme to Prepare Polyoxovanadate-Polymer Hybrid Materials. J CLUST SCI 2020. [DOI: 10.1007/s10876-020-01907-3] [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]
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11
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Fu YR, Luan J, Wang XJ. The crystal structure of tris(1-ethylimidazole-κ 1
N)-(sulfato-κ 2
O, O′)vanadium(IV), C 15H 24N 6O 5SV. Z KRIST-NEW CRYST ST 2020. [DOI: 10.1515/ncrs-2020-0095] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C15H24N6O5SV, monoclinic, P21/c (no. 14), a = 16.0059 Å, b = 9.1008 Å, c = 14.2686 Å, β = 100.352°, V = 2044.6(2) Å3, Z = 4, R
gt(F) = 0.0400, wR
ref(F
2) = 0.0852, T = 173(2) K.
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Affiliation(s)
- Yi-Ru Fu
- College of Chemistry, Chemical Engineering and Environmental Engineering, Liaoning Shihua University , Fushun, Liaoning Province 113001, P.R. China
| | - Jian Luan
- College of Chemistry, Chemical Engineering and Environmental Engineering, Liaoning Shihua University , Fushun, Liaoning Province 113001, P.R. China
| | - Xiao-Jie Wang
- College of Chemistry, Chemical Engineering and Environmental Engineering, Liaoning Shihua University , Fushun, Liaoning Province 113001, P.R. China
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12
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Zou YL, Li HY, Zhou W, Cui XG, Zou GH, Shen GZ. Introduction of the antibacterial drugs norfloxacin and Ciprofloxacin into a polyoxometalate structure: Synthesis, characterization, and antibacterial activity. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127584] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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13
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Wang Y, Wang F, Wang D, Li A, Chen G, Xiong H, Wei Y, Wu P, Xiao Z. Synthesis and structure studies of a new hexavanadate-glycine hybrid with high antitumor activities. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127138] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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14
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Shen GZ, Zou GH, Li HY, Zou YL. Crystal structure and antibacterial activity of polyoxometalate cobalt-ciprofloxacin complex. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.07.078] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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15
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Huang B, Xiao Z, Wang Y, Ke D, Zhu C, Zhang S, H u X, Wu P. Destroy the inherent symmetry of vanadium-based inorganic cluster through chiral organic ligand: Synthesis and characterization of a polyoxovanadate-derived amino acid ester hybrid. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.05.114] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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16
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Hermosilla-Ibáñez P, Wrighton-Araneda K, Scarpetta-Pizo L, Cañón-Mancisidor W, Gutierrez-Cutiño M, Le Fur E, Paredes-García V, Venegas-Yazigi D. The origin of the electronic transitions of mixed valence polyoxovanadoborates [V12B18O60]: from an experimental to a theoretical understanding. NEW J CHEM 2019. [DOI: 10.1039/c9nj02549a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
New insights in the electronic properties of mixed-valence polyoxovanadoborate clusters.
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Affiliation(s)
- Patricio Hermosilla-Ibáñez
- Universidad de Santiago de Chile
- Facultad de Química y Biología
- Departamento de Química de los Materiales
- Chile
- Centro para el Desarrollo de la Nanociencia y la Nanotecnología
| | - Kerry Wrighton-Araneda
- Universidad de Santiago de Chile
- Facultad de Química y Biología
- Departamento de Química de los Materiales
- Chile
- Centro para el Desarrollo de la Nanociencia y la Nanotecnología
| | - Laura Scarpetta-Pizo
- Universidad de Santiago de Chile
- Facultad de Química y Biología
- Departamento de Química de los Materiales
- Chile
- Centro para el Desarrollo de la Nanociencia y la Nanotecnología
| | - Walter Cañón-Mancisidor
- Universidad de Santiago de Chile
- Facultad de Química y Biología
- Departamento de Química de los Materiales
- Chile
- Centro para el Desarrollo de la Nanociencia y la Nanotecnología
| | - Marlen Gutierrez-Cutiño
- Universidad de Santiago de Chile
- Facultad de Química y Biología
- Departamento de Química de los Materiales
- Chile
- Centro para el Desarrollo de la Nanociencia y la Nanotecnología
| | - Eric Le Fur
- Ecole Nationale Supérieure de Chimie de Rennes
- CNRS
- UMR 6226
- “Institut des Sciences Chimiques de Rennes”
- 35708 Rennes Cedex 7
| | - Verónica Paredes-García
- Centro para el Desarrollo de la Nanociencia y la Nanotecnología
- CEDENNA
- Chile
- Universidad Andres Bello
- Facultad de Ciencias Exactas
| | - Diego Venegas-Yazigi
- Universidad de Santiago de Chile
- Facultad de Química y Biología
- Departamento de Química de los Materiales
- Chile
- Centro para el Desarrollo de la Nanociencia y la Nanotecnología
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