1
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Vepris O, Eich C, Feng Y, Fuentes G, Zhang H, Kaijzel EL, Cruz LJ. Optically Coupled PtOEP and DPA Molecules Encapsulated into PLGA-Nanoparticles for Cancer Bioimaging. Biomedicines 2022; 10:biomedicines10051070. [PMID: 35625807 PMCID: PMC9138547 DOI: 10.3390/biomedicines10051070] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 04/21/2022] [Accepted: 04/24/2022] [Indexed: 01/10/2023] Open
Abstract
Triplet-triplet annihilation upconversion (TTA-UC) nanoparticles (NPs) have emerged as imaging probes and therapeutic probes in recent years due to their excellent optical properties. In contrast to lanthanide ion-doped inorganic materials, highly efficient TTA-UC can be generated by low excitation power density, which makes it suitable for clinical applications. In the present study, we used biodegradable poly(lactic-co-glycolic acid) (PLGA)-NPs as a delivery vehicle for TTA-UC based on the heavy metal porphyrin Platinum(II) octaethylporphyrin (PtOEP) and the polycyclic aromatic hydrocarbon 9,10-diphenylanthracene (DPA) as a photosensitizer/emitter pair. TTA-UC-PLGA-NPs were successfully synthesized according to an oil-in-water emulsion and solvent evaporation method. After physicochemical characterization, UC-efficacy of TTA-UC-PLGA-NPs was assessed in vitro and ex vivo. TTA-UC could be detected in the tumour area 96 h after in vivo administration of TTA-UC-PLGA-NPs, confirming the integrity and suitability of PLGA-NPs as a TTA-UC in vivo delivery system. Thus, this study provides proof-of-concept that the advantageous properties of PLGA can be combined with the unique optical properties of TTA-UC for the development of advanced nanocarriers for simultaneous in vivo molecular imaging and drug delivery.
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Affiliation(s)
- Olena Vepris
- Translational Nanobiomaterials and Imaging Group, Department of Radiology, C2-S-Room 187, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands; (O.V.); (C.E.); (G.F.); (E.L.K.)
| | - Christina Eich
- Translational Nanobiomaterials and Imaging Group, Department of Radiology, C2-S-Room 187, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands; (O.V.); (C.E.); (G.F.); (E.L.K.)
| | - Yansong Feng
- Van ‘t Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands; (Y.F.); (H.Z.)
| | - Gastón Fuentes
- Translational Nanobiomaterials and Imaging Group, Department of Radiology, C2-S-Room 187, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands; (O.V.); (C.E.); (G.F.); (E.L.K.)
- Department of Ceramic and Metallic Biomaterials, Biomaterials Center, University of Havana, Ave Universidad e/G y Ronda, Vedado, Plaza, La Habana 10400, Cuba
| | - Hong Zhang
- Van ‘t Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands; (Y.F.); (H.Z.)
| | - Eric L. Kaijzel
- Translational Nanobiomaterials and Imaging Group, Department of Radiology, C2-S-Room 187, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands; (O.V.); (C.E.); (G.F.); (E.L.K.)
| | - Luis J. Cruz
- Translational Nanobiomaterials and Imaging Group, Department of Radiology, C2-S-Room 187, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands; (O.V.); (C.E.); (G.F.); (E.L.K.)
- Correspondence:
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2
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Rosero‐Mafla MA, Castro JI, Sánchez NE, Mujica‐Martinez CA, Chaur MN. Photophysical and Electrochemical Properties of a Zinc(II) [2×2] Metallogrid and its Bis(hydrazone) Ditopic Ligand. ChemistrySelect 2020. [DOI: 10.1002/slct.202002068] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Miguel A. Rosero‐Mafla
- Departamento de QuímicaFacultad de Ciencias Exactas y NaturalesUniversidad de Nariño Pasto Colombia
- Departamento de QuímicaFacultad de Ciencias Naturales y ExactasUniversidad del Valle Cali Colombia
| | - Jorge Iván Castro
- Departamento de QuímicaFacultad de Ciencias Naturales y ExactasUniversidad del Valle Cali Colombia
| | - Norha E. Sánchez
- Departamento de QuímicaFacultad de Ciencias Naturales y ExactasUniversidad del Valle Cali Colombia
| | - Cesar A. Mujica‐Martinez
- Departamento de QuímicaFacultad de Ciencias Exactas y NaturalesUniversidad de Nariño Pasto Colombia
| | - Manuel N. Chaur
- Departamento de QuímicaFacultad de Ciencias Naturales y ExactasUniversidad del Valle Cali Colombia
- Centro de Excelencia en Nuevos Materiales (CENM)Universidad del Valle Cali Colombia
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3
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Ramesh J, Arunkumar C, Sujatha S. Dicationic porphyrins bearing thienyl and pyridinium moieties: Synthesis, characterization, DNA interaction and cancer cell toxicity. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.05.042] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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4
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Riba-Moliner M, Oliveras-González C, Amabilino DB, González-Campo A. Supramolecular block copolymers incorporating chiral and achiral chromophores for the bottom-up assembly of nanomaterials. J PORPHYR PHTHALOCYA 2019. [DOI: 10.1142/s1088424619500809] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The coordination of the chiral metalloporphyrin ([5,10,15,20-[4-([Formula: see text]-2-[Formula: see text]-octadecylamidoethyloxiphenyl]porphyrin] zinc (II)) and an achiral homologue to an amphiphilic block copolymer of poly(styrene-[Formula: see text]-4-vinyl pyridine) (PS-[Formula: see text]-P4VP) have been studied in solution and as cast material. The resulting chiral dye-polymer hybrid material has been accomplished via axial coordination between the zinc (II) metal ion in the core of the porphyrin ring and the pyridyl units of the block-copolymer in a non-coordinative solvent. The supramolecular organization and possible chirality transfer to the hybrid material have been studied in solution by UV-visible absorption spectroscopy, fluorescence spectroscopy, Nuclear Magnetic Resonance and Circular Dichroism. The morphology of the chiral and achiral doped polymers has been studied in solid state by Transmission Electron Microscopy and Atomic Force Microscopy. We show that the nanostructures formed depend greatly upon the nature of the side-chains on the porphyrins, where a chiral group leads to a very homogeneous phase-separated material, perhaps indicating that chiral side groups are useful for the preparation of this type of supramolecular hybrid.
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Affiliation(s)
- Marta Riba-Moliner
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus Universitari, 08193 Bellaterra, Catalonia, Spain
| | - Cristina Oliveras-González
- Université d’Angers, CNRS Laboratoire MOLTECH-Anjou, UMR 6200, UFR Science, Bât. K, 2 Bd. Lavoisier, 49045 Angers, France
| | - David B. Amabilino
- School of Chemistry, The University of Nottingham, University Park, Nottingham, NG7 2RD, UK
| | - Arántzazu González-Campo
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus Universitari, 08193 Bellaterra, Catalonia, Spain
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5
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Abdulaeva IA, Birin KP, Sinelshchikova AA, Grigoriev MS, Lyssenko KA, Gorbunova YG, Tsivadze AY, Bessmertnykh-Lemeune A. Imidazoporphyrins as supramolecular tectons: synthesis and self-assembly of zinc 2-(4-pyridyl)-1 H-imidazo[4,5- b]porphyrinate. CrystEngComm 2019. [DOI: 10.1039/c8ce01992d] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
First evidence of self-assembling of imidazoporphyrins is revealed with the example of zinc(ii) 5,10,15,20-tetramesityl-2-(4-pyridyl)-1H-imidazo[4,5-b]porphyrin in the solid state and in solution.
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Affiliation(s)
- Inna A. Abdulaeva
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry RAS
- Moscow
- Russian Federation
- Institut de Chimie Moléculaire de l'Université de Bourgogne
- UMR CNRS 6302
| | - Kirill P. Birin
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry RAS
- Moscow
- Russian Federation
| | - Anna A. Sinelshchikova
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry RAS
- Moscow
- Russian Federation
| | - Mikhail S. Grigoriev
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry RAS
- Moscow
- Russian Federation
| | | | - Yulia G. Gorbunova
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry RAS
- Moscow
- Russian Federation
- N.S. Kurnakov Institute of General and Inorganic Chemistry RAS
- Moscow
| | - Aslan Yu. Tsivadze
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry RAS
- Moscow
- Russian Federation
- N.S. Kurnakov Institute of General and Inorganic Chemistry RAS
- Moscow
| | - Alla Bessmertnykh-Lemeune
- Institut de Chimie Moléculaire de l'Université de Bourgogne
- UMR CNRS 6302
- Université Bourgogne Franche-Comté
- 21078 Dijon
- France
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6
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Fang Y, Zhu J, Cui Y, Zeng L, Naitana ML, Chang Y, Desbois N, Gros CP, Kadish KM. Protonation and Electrochemical Properties of Pyridyl- and Sulfonatophenyl-Substituted Porphyrins in Nonaqueous Media. ChemElectroChem 2017. [DOI: 10.1002/celc.201700199] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yuanyuan Fang
- School of Chemistry and Chemical Engineering; Jiangsu University; 301 Xuefu Road Zhenjiang, Jiangsu P. R. China
- Department of Chemistry; University of Houston; 4800 Calhoun Road Houston TX 77204-5003 USA
| | - Jialiang Zhu
- Department of Chemistry; University of Houston; 4800 Calhoun Road Houston TX 77204-5003 USA
| | - Yan Cui
- Department of Chemistry; University of Houston; 4800 Calhoun Road Houston TX 77204-5003 USA
| | - Lihan Zeng
- Department of Chemistry; University of Houston; 4800 Calhoun Road Houston TX 77204-5003 USA
| | - Mario L. Naitana
- ICMUB (UMR CNRS 6302); Université de Bourgogne Franche-Comté; Dijon France
| | - Yi Chang
- ICMUB (UMR CNRS 6302); Université de Bourgogne Franche-Comté; Dijon France
| | - Nicolas Desbois
- ICMUB (UMR CNRS 6302); Université de Bourgogne Franche-Comté; Dijon France
| | - Claude P. Gros
- ICMUB (UMR CNRS 6302); Université de Bourgogne Franche-Comté; Dijon France
| | - Karl M. Kadish
- Department of Chemistry; University of Houston; 4800 Calhoun Road Houston TX 77204-5003 USA
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7
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Oliveras-González C, Di Meo F, González-Campo A, Beljonne D, Norman P, Simón-Sorbed M, Linares M, Amabilino DB. Bottom-Up Hierarchical Self-Assembly of Chiral Porphyrins through Coordination and Hydrogen Bonds. J Am Chem Soc 2015; 137:15795-808. [PMID: 26595320 DOI: 10.1021/jacs.5b08081] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
A series of chiral synthetic compounds is reported that shows intricate but specific hierarchical assembly because of varying positions of coordination and hydrogen bonds. The evolution of the aggregates (followed by absorption spectroscopy and temperature-dependent circular dichroism studies in solution) reveal the influence of the proportion of stereogenic centers in the side groups connected to the chromophore ring in their optical activity and the important role of pyridyl groups in the self-assembly of these chiral macrocycles. The optical activity spans 2 orders of magnitude depending on composition and constitution. Two of the aggregates show very high optical activity even though the isolated chromophores barely give a circular dichroism signal. Molecular modeling of the aggregates, starting from the pyridine-zinc(II) porphyrin interaction and working up, and calculation of the circular dichroism signal confirm the origin of this optical activity as the chiral supramolecular organization of the molecules. The aggregates show a broad absorption range, between approximately 390 and 475 nm for the transitions associated with the Soret region alone, that spans wavelengths far more than the isolated chromophore. The supramolecular assemblies of the metalloporphyrins in solution were deposited onto highly oriented pyrolitic graphite in order to study their hierarchy in assembly by atomic force microscopy. Zero and one-dimensional aggregates were observed, and a clear dependence on deposition temperature was shown, indicating that the hierarchical assembly took place largely in solution. Moreover, scanning electron microscopy images of porphyrins and metalloporphyrins precipitated under out-of-equilibrium conditions showed the dependence of the number and position of chiral amide groups in the formation of a fibrillar nanomaterial. The combination of coordination and hydrogen bonding in the complicated assembly of these molecules-where there is a clear hierarchy for zinc(II)-pyridyl interaction followed by hydrogen-bonding between amide groups, and then van der Waals interactions-paves the way for the preparation of molecular materials with multiple chromophore environments.
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Affiliation(s)
- Cristina Oliveras-González
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus Universitari de Bellaterra , 08193 Cerdanyola del Vallès, Catalonia, Spain
| | - Florent Di Meo
- Department of Physics, Chemistry and Biology (IFM), Linköping University , SE-58 583 Linköping, Sweden
| | - Arántzazu González-Campo
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus Universitari de Bellaterra , 08193 Cerdanyola del Vallès, Catalonia, Spain
| | - David Beljonne
- Laboratory of Chemistry for Novel Materials, Mons University , Place du Parc, Mons B-9000, Belgium
| | - Patrick Norman
- Department of Physics, Chemistry and Biology (IFM), Linköping University , SE-58 583 Linköping, Sweden
| | - Maite Simón-Sorbed
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus Universitari de Bellaterra , 08193 Cerdanyola del Vallès, Catalonia, Spain
| | - Mathieu Linares
- Department of Physics, Chemistry and Biology (IFM), Linköping University , SE-58 583 Linköping, Sweden
| | - David B Amabilino
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus Universitari de Bellaterra , 08193 Cerdanyola del Vallès, Catalonia, Spain.,School of Chemistry, The University of Nottingham , University Park, Nottingham NG7 2RD, United Kingdom
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8
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Xu C, Guenet A, Kyritsakas N, Planeix JM, Hosseini MW. Molecular Tectonics: Design of Enantiopure Luminescent Heterometallic Ir(III)–Cd(II) Coordination Network. Inorg Chem 2015; 54:10429-39. [DOI: 10.1021/acs.inorgchem.5b01910] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Chaojie Xu
- Molecular Tectonics Laboratory,
UMR UDS-CNRS 7140, icFRC, University of Strasbourg, F-67000 Strasbourg, France
| | - Aurélie Guenet
- Molecular Tectonics Laboratory,
UMR UDS-CNRS 7140, icFRC, University of Strasbourg, F-67000 Strasbourg, France
| | - Nathalie Kyritsakas
- Molecular Tectonics Laboratory,
UMR UDS-CNRS 7140, icFRC, University of Strasbourg, F-67000 Strasbourg, France
| | - Jean-Marc Planeix
- Molecular Tectonics Laboratory,
UMR UDS-CNRS 7140, icFRC, University of Strasbourg, F-67000 Strasbourg, France
| | - Mir Wais Hosseini
- Molecular Tectonics Laboratory,
UMR UDS-CNRS 7140, icFRC, University of Strasbourg, F-67000 Strasbourg, France
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9
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El Garah M, Marets N, Mauro M, Aliprandi A, Bonacchi S, De Cola L, Ciesielski A, Bulach V, Hosseini MW, Samorì P. Nanopatterning of Surfaces with Monometallic and Heterobimetallic 1D Coordination Polymers: A Molecular Tectonics Approach at the Solid/Liquid Interface. J Am Chem Soc 2015; 137:8450-9. [DOI: 10.1021/jacs.5b02283] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | - Nicolas Marets
- Laboratoire
de Tectonique Moléculaire, UMR UdS-CNRS 7140 and icFRC, Institut
Le Bel, Université de Strasbourg, 4 rue Blaise Pascal, CS 90032, 67081 Strasbourg, France
| | - Matteo Mauro
- Institut
d’Etudes Avancées (USIAS), Université de Strasbourg, 5 allée du Général Rouvillois, 67083 Strasbourg, France
| | | | | | | | | | - Véronique Bulach
- Laboratoire
de Tectonique Moléculaire, UMR UdS-CNRS 7140 and icFRC, Institut
Le Bel, Université de Strasbourg, 4 rue Blaise Pascal, CS 90032, 67081 Strasbourg, France
| | - Mir Wais Hosseini
- Laboratoire
de Tectonique Moléculaire, UMR UdS-CNRS 7140 and icFRC, Institut
Le Bel, Université de Strasbourg, 4 rue Blaise Pascal, CS 90032, 67081 Strasbourg, France
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10
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Gao WY, Chrzanowski M, Ma S. Metal-metalloporphyrin frameworks: a resurging class of functional materials. Chem Soc Rev 2015; 43:5841-66. [PMID: 24676096 DOI: 10.1039/c4cs00001c] [Citation(s) in RCA: 400] [Impact Index Per Article: 44.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
This review presents comprehensively recent progress in metal-metalloporphyrin frameworks (MMPFs) with an emphasis on versatile functionalities. Following a brief introduction of basic concepts and the potential virtues of MMPFs, we give a snapshot of the historical perspective of MMPFs since 1991. We then summarize four effective strategies implemented frequently to construct prototypal MMPFs. MMPFs represent a resurging class of promising functional materials, highlighted with diverse applications including guest-molecule adsorption and separation, catalysis, nano-thin films and light-harvesting.
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Affiliation(s)
- Wen-Yang Gao
- Department of Chemistry, University of South Florida, 4202 East Flower Avenues, Tampa, Florida, USA.
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11
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Zhang L, Wang C, Zhao X, Yu F, Yao FF, Li J. Three porous and robust metalloporphyrin frameworks exhibiting preferable gas storage. INORG CHEM COMMUN 2015. [DOI: 10.1016/j.inoche.2015.03.033] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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12
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Studener F, Müller K, Marets N, Bulach V, Hosseini MW, Stöhr M. From hydrogen bonding to metal coordination and back: Porphyrin-based networks on Ag(111). J Chem Phys 2015; 142:101926. [DOI: 10.1063/1.4908535] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- F. Studener
- Zernike Institute for Advanced Materials, University of Groningen, Nijenborgh 4, 9747AG Groningen, The Netherlands
| | - K. Müller
- Zernike Institute for Advanced Materials, University of Groningen, Nijenborgh 4, 9747AG Groningen, The Netherlands
| | - N. Marets
- Laboratoire de Tectonique Moléculaire, UMR UDS-CNRS 7140, Université de Strasbourg, 4 rue Blaise Pascal, 67070 Strasbourg, France
| | - V. Bulach
- Laboratoire de Tectonique Moléculaire, UMR UDS-CNRS 7140, Université de Strasbourg, 4 rue Blaise Pascal, 67070 Strasbourg, France
| | - M. W. Hosseini
- Laboratoire de Tectonique Moléculaire, UMR UDS-CNRS 7140, Université de Strasbourg, 4 rue Blaise Pascal, 67070 Strasbourg, France
| | - M. Stöhr
- Zernike Institute for Advanced Materials, University of Groningen, Nijenborgh 4, 9747AG Groningen, The Netherlands
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13
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Schulze M, Lechner MP, Stryker JM, Tykwinski RR. Aggregation of asphaltene model compounds using a porphyrin tethered to a carboxylic acid. Org Biomol Chem 2015; 13:6984-91. [DOI: 10.1039/c5ob00836k] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Two model compounds are used in NMR spectroscopic studies to probe aggregation toward unraveling the mysteries of intermolecular interactions in asphaltenes, which are the heaviest portions of petroleum.
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Affiliation(s)
- Matthias Schulze
- Department of Chemistry and Pharmacy & Interdisciplinary Center of Molecular Materials (ICMM)
- Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU)
- 91054 Erlangen
- Germany
| | - Marc P. Lechner
- Department of Chemistry and Pharmacy & Interdisciplinary Center of Molecular Materials (ICMM)
- Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU)
- 91054 Erlangen
- Germany
| | | | - Rik R. Tykwinski
- Department of Chemistry and Pharmacy & Interdisciplinary Center of Molecular Materials (ICMM)
- Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU)
- 91054 Erlangen
- Germany
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14
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Urbani M, Torres T. Tautomerism and Atropisomerism in Free-Base (meso)-Strapped Porphyrins: Static and Dynamic Aspects. Chemistry 2014; 20:16337-49. [DOI: 10.1002/chem.201403881] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2014] [Indexed: 11/12/2022]
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15
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Garah ME, Ciesielski A, Marets N, Bulach V, Hosseini MW, Samorì P. Molecular tectonics based nanopatterning of interfaces with 2D metal–organic frameworks (MOFs). Chem Commun (Camb) 2014; 50:12250-3. [DOI: 10.1039/c4cc03622k] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The nanostructuring of the graphite surface with 2DMOF, based on a combination of an acentric porphyrin tecton and a CoCl2metallatecton, was achieved at the solid–liquid interface and characterized by scanning tunnelling microscopy.
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Affiliation(s)
- Mohamed El Garah
- ISIS & icFRC
- Université de Strasbourg & CNRS
- 67000 Strasbourg, France
| | - Artur Ciesielski
- ISIS & icFRC
- Université de Strasbourg & CNRS
- 67000 Strasbourg, France
| | - Nicolas Marets
- Laboratoire de Tectonique Moléculaire
- UMR UdS-CNRS 7140 & icFRC
- Institut Le Bel
- Université de Strasbourg 4 rue Blaise Pascal
- 67081 Strasbourg, France
| | - Véronique Bulach
- Laboratoire de Tectonique Moléculaire
- UMR UdS-CNRS 7140 & icFRC
- Institut Le Bel
- Université de Strasbourg 4 rue Blaise Pascal
- 67081 Strasbourg, France
| | - Mir Wais Hosseini
- Laboratoire de Tectonique Moléculaire
- UMR UdS-CNRS 7140 & icFRC
- Institut Le Bel
- Université de Strasbourg 4 rue Blaise Pascal
- 67081 Strasbourg, France
| | - Paolo Samorì
- ISIS & icFRC
- Université de Strasbourg & CNRS
- 67000 Strasbourg, France
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16
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Marets N, Bulach V, Hosseini MW. Molecular tectonics: chiral 1- and 2-D zinc coordination networks based on chiral porphyrins bearing pyridyl and ethynylpyridyl appended units. NEW J CHEM 2013. [DOI: 10.1039/c3nj00591g] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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17
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Hardy JG. Metallosupramolecular grid complexes: towards nanostructured materials with high-tech applications. Chem Soc Rev 2013; 42:7881-99. [DOI: 10.1039/c3cs60061k] [Citation(s) in RCA: 115] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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