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A novel crystalline template for the structural determination of flexible chain compounds of nanoscale length. Chem 2022. [DOI: 10.1016/j.chempr.2022.10.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Che J, Chen K, Song J, Tu Y, Reymick OO, Chen X, Tao N. Fabrication of γ-cyclodextrin-Based metal-organic frameworks as a carrier of cinnamaldehyde and its application in fresh-cut cantaloupes. Curr Res Food Sci 2022; 5:2114-2124. [DOI: 10.1016/j.crfs.2022.10.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 10/15/2022] [Accepted: 10/23/2022] [Indexed: 11/05/2022] Open
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3
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Xu Y, Chen L, Zhang Y, Huang Y, Cao J, Jiang W. Antimicrobial and controlled release properties of nanocomposite film containing thymol and carvacrol loaded UiO-66-NH2 for active food packaging. Food Chem 2022; 404:134427. [DOI: 10.1016/j.foodchem.2022.134427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 09/09/2022] [Accepted: 09/25/2022] [Indexed: 10/14/2022]
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4
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Metal-organic framework-based magnetic dispersive micro-solid-phase extraction for the gas chromatography–mass spectrometry determination of polycyclic aromatic compounds in water samples. J Chromatogr A 2022; 1671:463010. [DOI: 10.1016/j.chroma.2022.463010] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 03/15/2022] [Accepted: 03/29/2022] [Indexed: 12/21/2022]
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Conjugation of triphenylantimony(V) with carvacrol against human breast cancer cells. J Biol Inorg Chem 2022; 27:373-389. [PMID: 35301595 DOI: 10.1007/s00775-022-01936-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 02/21/2022] [Indexed: 10/18/2022]
Abstract
The organoantimony derivative of formula trans-O,O-[Ph3SbV(Carv)2] (TPAC) (CarvH = carvacrol) is obtained by the oxidation of triphenylstibine (Ph3SbIII) with hydrogen peroxide in the presence of carvacrol (CarvH). Physical methods such as X-ray Fluorescence (XRF) spectroscopy, single crystal and powder X-ray diffraction analysis (XRD and PXRD), Attenuated Total Reflection Fourier Transform Infra-red (ATR-FTIR) spectroscopy, Thermogravimetric Differential Thermal Analysis (TG-DTA) and Differential Scanning Calorimetry (DTG/DSC), confirm the retention of the formula of TPAC throughout the sample mass in solid state, while UV-Vis spectroscopy in the solution. TPAC is the first example of carvacrol (the main ingredient of oregano) covalently bonded to any metal ion. Only the trans-O,O-[Ph3Sb(Carv)2] isomer was isolated suggesting stereo-selectivity of the preparation route. TPAC inhibits in vitro both human breast adenocarcinoma cell lines: MCF-7 (positive to hormones receptor (HR +)), MDA-MB-231 (negative to hormones receptor (HR-)) stronger than normal human fetal lung fibroblast cells (MRC-5). The MCF-7 cells morphology, DNA fragmentation, Acridine Orange/Ethidium Bromide (AO/EB) Staining, cell cycle arrest and mitochondrial membrane permeabilization tests suggest an apoptotic pathway for cell death, especially, through the mitochondrion damage. The binding type of TPAC toward the calf thymus CT-DNA was initially deduced ex vivo from the differentiation of the DNA solution viscosity. Fluorescence spectroscopy confirms the interaction mode suggested. Spectroscopic evidence (FTIR, UV-Vis) suggest that glutathione (GSH) (a tripeptide over-expressed in tumor cells) induces conversion of non-active pentavalent antimony, which is contained in TPAC, to active trivalent one, providing a new strategy for the development of targeted chemotherapeutics.
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Caamaño K, Heras-Mozos R, Calbo J, Díaz JC, Waerenborgh JC, Vieira BJC, Hernández-Muñoz P, Gavara R, Giménez-Marqués M. Exploiting the Redox Activity of MIL-100(Fe) Carrier Enables Prolonged Carvacrol Antimicrobial Activity. ACS APPLIED MATERIALS & INTERFACES 2022; 14:10758-10768. [PMID: 35179870 PMCID: PMC8895383 DOI: 10.1021/acsami.1c21555] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
The design of efficient food contact materials that maintain optimal levels of food safety is of paramount relevance to reduce the increasing number of foodborne illnesses. In this work, we develop a smart composite metal-organic framework (MOF)-based material that fosters a unique prolonged antibacterial activity. The composite is obtained by entrapping a natural food preserving molecule, carvacrol, into a mesoporous MIL-100(Fe) material following a direct and biocompatible impregnation method, and obtaining particularly high payloads. By exploiting the intrinsic redox nature of the MIL-100(Fe) material, it is possible to achieve a prolonged activity against Escherichia coli and Listeria innocua due to a triggered two-step carvacrol release from films containing the carvacrol@MOF composite. Essentially, it was discovered that based on the underlying chemical interaction between MIL-100(Fe) and carvacrol, it is possible to undergo a reversible charge-transfer process between the metallic MOF counterpart and carvacrol upon certain chemical stimuli. During this process, the preferred carvacrol binding site was monitored by infrared, Mössbauer, and electron paramagnetic resonance spectroscopies, and the results are supported by theoretical calculations.
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Affiliation(s)
- Katia Caamaño
- Instituto
de Ciencia Molecular (ICMol), Universidad de Valencia, c/Catedrático José
Beltrán 2, 46980 Paterna, Spain
| | - Raquel Heras-Mozos
- Instituto
de Agroquímica y Tecnología de Alimentos, IATA-CSIC, Av. Agustín Escardino
7, 46980 Paterna, Spain
| | - Joaquín Calbo
- Instituto
de Ciencia Molecular (ICMol), Universidad de Valencia, c/Catedrático José
Beltrán 2, 46980 Paterna, Spain
| | - Jesús Cases Díaz
- Instituto
de Ciencia Molecular (ICMol), Universidad de Valencia, c/Catedrático José
Beltrán 2, 46980 Paterna, Spain
| | - João C. Waerenborgh
- C2TN,
DECN, Instituto Superior Técnico, Universidade de Lisboa, EN10, P-2695-066 Bobadela
LRS, Portugal
| | - Bruno J. C. Vieira
- C2TN,
DECN, Instituto Superior Técnico, Universidade de Lisboa, EN10, P-2695-066 Bobadela
LRS, Portugal
| | - Pilar Hernández-Muñoz
- Instituto
de Agroquímica y Tecnología de Alimentos, IATA-CSIC, Av. Agustín Escardino
7, 46980 Paterna, Spain
| | - Rafael Gavara
- Instituto
de Agroquímica y Tecnología de Alimentos, IATA-CSIC, Av. Agustín Escardino
7, 46980 Paterna, Spain
| | - Mónica Giménez-Marqués
- Instituto
de Ciencia Molecular (ICMol), Universidad de Valencia, c/Catedrático José
Beltrán 2, 46980 Paterna, Spain
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Israfilov N, Soukup K, Louis B, Planeix JM. MOF side chains as sources of supramolecular interactions: organic pollutant extraction from water. NEW J CHEM 2022. [DOI: 10.1039/d2nj00273f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Supramolecular functionalization of MOFs (SUM-103): application to the extraction of pollutants from water.
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Affiliation(s)
- Nizami Israfilov
- CNRS, CMC UMR 7140, Université de Strasbourg, 4 rue Blaise Pascal, F-67000, Strasbourg, France
| | - Karel Soukup
- Institute of Chemical Process Fundamentals of the Czech Academy of Sciences, Rozvojová 135, 16502, Prague 6, Czech Republic
| | - Benoît Louis
- CNRS, ICPEES UMR 7515, Université de Strasbourg, 25 rue Becquerel, F-67087, Strasbourg, France
| | - Jean-Marc Planeix
- CNRS, CMC UMR 7140, Université de Strasbourg, 4 rue Blaise Pascal, F-67000, Strasbourg, France
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Delledonne A, Orlandini M, Mazzeo PP, Sissa C, Bacchi A, Terenziani F, Pelagatti P. Bis-isonicotinoyl linkers containing polyaromatic scaffolds: synthesis, structure and spectroscopic properties. Phys Chem Chem Phys 2021; 24:1191-1201. [PMID: 34932053 DOI: 10.1039/d1cp04438a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this study, a new series of extended linkers containing different polyaromatic chromophores (biphenyl, naphthalene, anthracene, fluorene, 9,9-dimethylfluorene and fluorenone) functionalized with isonicotinoyl moieties have been synthesized by Pd-catalyzed cross-coupling reactions involving isonicotinamide and the appropriate aromatic dibromide. The optimized protocol led to the isolation of the target molecules in good yield and with high purity. These were characterized by 1H NMR, FTIR, MS, and elemental analysis and their solid state structures were solved by single-crystal X-ray diffraction analysis. Electronic absorption and emission spectra were collected both in solution (DMF) and in the solid state. TDDFT calculations were carried out to investigate the effect of the isonicotinoyl moieties on the spectral features of the central chromophores. Although in solution only the linker containing a fluorenone scaffold shows a weak fluorescence, all the isolated linkers turned out to be fluorescent in the solid state, thus paving the way for their use for the fabrication of fluorescent MOFs.
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Affiliation(s)
- Andrea Delledonne
- Department of Chemical Sciences, Life Science and Environmental Sustainability, University of Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy.
| | - Martina Orlandini
- Department of Chemical Sciences, Life Science and Environmental Sustainability, University of Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy.
| | - Paolo P Mazzeo
- Department of Chemical Sciences, Life Science and Environmental Sustainability, University of Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy. .,Biopharmanet-TEC, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
| | - Cristina Sissa
- Department of Chemical Sciences, Life Science and Environmental Sustainability, University of Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy.
| | - Alessia Bacchi
- Department of Chemical Sciences, Life Science and Environmental Sustainability, University of Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy. .,Biopharmanet-TEC, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
| | - Francesca Terenziani
- Department of Chemical Sciences, Life Science and Environmental Sustainability, University of Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy.
| | - Paolo Pelagatti
- Department of Chemical Sciences, Life Science and Environmental Sustainability, University of Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy. .,CIRCC, Interuniversity Consortium of Chemical Reactivity and Catalysis, via Celso Ulpiani 27, 70126 Bari, Italy
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9
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Mazzeo PP, Balestri D, Bacchi A, Pelagatti P. Stabilization of liquid active guests via nanoconfinement into a flexible microporous metal–organic framework. CrystEngComm 2021. [DOI: 10.1039/d1ce00899d] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The nanoconfinement of the three liquid guests within a MOF has been fully investigated in terms of host–guest interactions and framework rearrangement.
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Affiliation(s)
- Paolo P. Mazzeo
- Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Università di Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy
- Biopharmanet-TEC, Università di Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
| | - Davide Balestri
- Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Università di Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy
| | - Alessia Bacchi
- Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Università di Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy
- Biopharmanet-TEC, Università di Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
| | - Paolo Pelagatti
- Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Università di Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy
- Centro Interuniversitario di Reattività Chimica e Catalisi (CIRCC), Via Celso Ulpiani 27, 70126 Bari, Italy
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