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Meng Q, Liu D, zhou Y, Cai R, Feng Y, Hu Z, Han S. Durable, highly sensitive conductive elastomeric nanocomposite films containing various graphene nanoplatelets and their derivatives. POLYM ADVAN TECHNOL 2022. [DOI: 10.1002/pat.5960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Qingshi Meng
- College of Aerospace Engineering, Shenyang Aerospace University Shenyang China
- Shenyang Aircraft Design Institute, AVIC Shenyang China
| | - Daiqiang Liu
- College of Aerospace Engineering, Shenyang Aerospace University Shenyang China
| | - Yi zhou
- Dyson School of Design Engineering, Imperial College London London UK
| | - Rui Cai
- School of Mechanical, Aerospace and Automotive Engineering, Coventry University Coventry UK
| | - Yuanyuan Feng
- College of Aerospace Engineering, Shenyang Aerospace University Shenyang China
| | - Zonghao Hu
- Shenyang Aircraft Design Institute, AVIC Shenyang China
| | - Sensen Han
- Shi‐changxu Innovation Center for Advanced Materials, Institute of Metal Research, Chinese Academy of Sciences Shenyang China
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2
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Arellano LM, Gobeze HB, Jang Y, Barrejón M, Parejo C, Álvarez JC, Gómez‐Escalonilla MJ, Sastre‐Santos Á, D'Souza F, Langa F. Formation and Photoinduced Electron Transfer in Porphyrin‐ and Phthalocyanine‐Bearing N‐Doped Graphene Hybrids Synthesized by Click Chemistry. Chemistry 2022; 28:e202200254. [PMID: 35254708 PMCID: PMC9314890 DOI: 10.1002/chem.202200254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Indexed: 11/05/2022]
Affiliation(s)
- Luis M. Arellano
- Universidad de Castilla-La Mancha Instituto de Nanociencia, Nanotecnología y Materiales Moleculares (INAMOL) Avda. Carlos III, s/n 45071- Toledo Spain
| | - Habtom B. Gobeze
- Department of Chemistry and Materials Science and Engineering University of North Texas Denton TX 76203-5017 USA
| | - Youngwoo Jang
- Department of Chemistry and Materials Science and Engineering University of North Texas Denton TX 76203-5017 USA
| | - Myriam Barrejón
- Neural Repair and Biomaterials Laboratory Hospital Nacional de Parapléjicos (SESCAM) Finca la Peraleda s/n 45071 Toledo Spain
| | - Concepción Parejo
- Área de Química Orgánica, Instituto de Bioingeniería Universidad Miguel Hernández Avda. de la Universidad, s/n Elche 03202 Spain
| | - Julio C. Álvarez
- Área de Química Orgánica, Instituto de Bioingeniería Universidad Miguel Hernández Avda. de la Universidad, s/n Elche 03202 Spain
| | - María J. Gómez‐Escalonilla
- Universidad de Castilla-La Mancha Instituto de Nanociencia, Nanotecnología y Materiales Moleculares (INAMOL) Avda. Carlos III, s/n 45071- Toledo Spain
| | - Ángela Sastre‐Santos
- Área de Química Orgánica, Instituto de Bioingeniería Universidad Miguel Hernández Avda. de la Universidad, s/n Elche 03202 Spain
| | - Francis D'Souza
- Department of Chemistry and Materials Science and Engineering University of North Texas Denton TX 76203-5017 USA
| | - Fernando Langa
- Universidad de Castilla-La Mancha Instituto de Nanociencia, Nanotecnología y Materiales Moleculares (INAMOL) Avda. Carlos III, s/n 45071- Toledo Spain
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3
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Gajewska A, Wang JTW, Klippstein R, Martincic M, Pach E, Feldman R, Saccavini JC, Tobias G, Ballesteros B, Al-Jamal KT, Da Ros T. Functionalization of filled radioactive multi-walled carbon nanocapsules by arylation reaction for in vivo delivery of radio-therapy. J Mater Chem B 2021; 10:47-56. [PMID: 34843615 DOI: 10.1039/d1tb02195h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Functionalized multi-walled carbon nanotubes (MWCNTs) containing radioactive salts are proposed as a potential system for radioactivity delivery. MWCNTs are loaded with isotopically enriched 152-samarium chloride (152SmCl3), the ends of the MWCNTs are sealed by high temperature treatment, and the encapsulated 152Sm is neutron activated to radioactive 153Sm. The external walls of the radioactive nanocapsules are functionalized through arylation reaction, to introduce hydrophilic chains and increase the water dispersibility of CNTs. The organ biodistribution profiles of the nanocapsules up to 24 h are assessed in naïve mice and different tumor models in vivo. By quantitative γ-counting, 153SmCl3@MWCNTs-NH2 exhibite high accumulation in organs without leakage of the internal radioactive material to the bloodstream. In the treated mice, highest uptake is detected in the lung followed by the liver and spleen. Presence of tumors in brain or lung does not increase percentage accumulation of 153SmCl3@MWCNTs-NH2 in the respective organs, suggesting the absence of the enhanced permeation and retention effect. This study presents a chemical functionalization protocol that is rapid (∼one hour) and can be applied to filled radioactive multi-walled carbon nanocapsules to improve their water dispersibility for systemic administration for their use in targeted radiotherapy.
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Affiliation(s)
- Agnieszka Gajewska
- INSTM, Trieste Unit & Department of Chemical and Pharmaceutical Sciences, University of Trieste, Via Licio Giorgieri 1, 34127 Trieste, Italy.
| | - Julie T-W Wang
- School of Cancer and Pharmaceutical Sciences, Faculty of Life Sciences & Medicine, King's College London, London SE1 9NH, UK.
| | - Rebecca Klippstein
- School of Cancer and Pharmaceutical Sciences, Faculty of Life Sciences & Medicine, King's College London, London SE1 9NH, UK.
| | - Markus Martincic
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus UAB, 08193 Bellaterra, Barcelona, Spain
| | - Elzbieta Pach
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and the Barcelona Institute of Science and Technology, Campus UAB, 08193 Bellaterra, Barcelona, Spain
| | - Robert Feldman
- Cis Bio International Ion Beam Applications SA (IBA), 91400 Saclay, France
| | | | - Gerard Tobias
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus UAB, 08193 Bellaterra, Barcelona, Spain
| | - Belén Ballesteros
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and the Barcelona Institute of Science and Technology, Campus UAB, 08193 Bellaterra, Barcelona, Spain
| | - Khuloud T Al-Jamal
- School of Cancer and Pharmaceutical Sciences, Faculty of Life Sciences & Medicine, King's College London, London SE1 9NH, UK.
| | - Tatiana Da Ros
- INSTM, Trieste Unit & Department of Chemical and Pharmaceutical Sciences, University of Trieste, Via Licio Giorgieri 1, 34127 Trieste, Italy.
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4
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Mateos-Gil J, Calbo J, Rodríguez-Pérez L, Ángeles Herranz M, Ortí E, Martín N. Carbon Nanotubes Conjugated with Triazole-Based Tetrathiafulvalene-Type Receptors for C 60 Recognition. Chempluschem 2020; 84:730-739. [PMID: 31944013 DOI: 10.1002/cplu.201900078] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 04/04/2019] [Indexed: 11/09/2022]
Abstract
Fullerene receptors prepared by a twofold CuI -catalyzed azide-alkyne cycloaddition reaction with π-extended tetrathiafulvalene (exTTF) have been covalently linked to single-walled carbon nanotubes and multi-walled carbon nanotubes. The nanoconjugates obtained were characterized by several analytical, spectroscopic and microscopic techniques (TEM, FTIR, Raman, TGA and XPS), and evaluated as C60 receptors by using UV-Vis spectroscopy. The complexation between the exTTF-triazole receptor in the free state and C60 was also studied by UV-Vis and 1 H NMR titrations, and compared with analogous triazole-based tweezer-type receptors containing the electron-acceptor 11,11,12,12-tetracyano-9,10-anthraquinodimethane and benzene rings instead of exTTF motifs, providing in all cases very similar values for the association constant (log Ka ≈3.0-3.1). Theoretical density functional theory calculations demonstrated that the enhanced interaction between the host and the guest upon increasing the size of the π-conjugated arms of the tweezer is compensated by an increase in the energy penalty needed to distort the geometry of the host to wrap C60 .
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Affiliation(s)
- Jaime Mateos-Gil
- Departamento de Química Orgánica Facultad de Ciencias Químicas, Universidad Complutense de Madrid, 28040, Madrid, Spain.,Current address: Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The Netherlands
| | - Joaquín Calbo
- Instituto de Ciencia Molecular, Universidad de Valencia, 46980, Paterna, Spain
| | - Laura Rodríguez-Pérez
- Departamento de Química Orgánica Facultad de Ciencias Químicas, Universidad Complutense de Madrid, 28040, Madrid, Spain
| | - Ma Ángeles Herranz
- Departamento de Química Orgánica Facultad de Ciencias Químicas, Universidad Complutense de Madrid, 28040, Madrid, Spain
| | - Enrique Ortí
- Instituto de Ciencia Molecular, Universidad de Valencia, 46980, Paterna, Spain
| | - Nazario Martín
- Departamento de Química Orgánica Facultad de Ciencias Químicas, Universidad Complutense de Madrid, 28040, Madrid, Spain.,IMDEA-Nanociencia c/Faraday 9, Campus Cantoblanco, 28049, Madrid, Spain
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5
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Barrejón M, Arellano LM, D'Souza F, Langa F. Bidirectional charge-transfer behavior in carbon-based hybrid nanomaterials. Nanoscale 2019; 11:14978-14992. [PMID: 31372604 DOI: 10.1039/c9nr04388h] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
In recent years there has been a growing interest in finding materials revealing bidirectional charge-transfer characteristics, that is, materials behaving as an electron donor or an acceptor in the presence of redox and photoactive addends, for optoelectronic applications. In this respect, carbon-based nanostructures, such as graphene and carbon nanotubes, have emerged as promising nanomaterials for the development of hybrid systems for bidirectional charge transfer, whose behaviour can be switched from donor-type to acceptor-type by simply changing the electroactive counterpart to which they are anchored. In this review we provide an overview of the main advances that have been made over the past few years in carbon-based hybrid architectures involving different types of carbon nanostructures and photosensitizers. In particular, carbon nanotube and graphene-based hybrid systems will be highlighted.
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Affiliation(s)
- Myriam Barrejón
- Universidad de Castilla-La Manch, Instituto de Nanociencia, Nanotecnología y Materiales Moleculares (INAMOL), 45071-Toledo, Spain.
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6
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Scharl T, Ferrer-Ruiz A, Saura-Sanmartín A, Rodríguez-Pérez L, Herranz MÁ, Martín N, Guldi DM. Charge transfer in graphene quantum dots coupled with tetrathiafulvalenes. Chem Commun (Camb) 2019; 55:3223-3226. [PMID: 30806381 DOI: 10.1039/c8cc09990a] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Water-soluble fluorescent graphene quantum dots have been successfully prepared through a top-down approach, that is, starting with graphite, and covalently functionalizing it with π-extended tetrathiafulvalene. Charge transfer investigations reveal noticeably slower charge recombination when compared with exTTF nanoconjugates featuring carbon nanodots, for which a larger presence of trap states is observed.
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Affiliation(s)
- Tobias Scharl
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander Universität Erlangen-Nürberg, Egerlandstr. 3, 91058 Erlangen, Germany.
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7
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Schirowski M, Tyborski C, Maultzsch J, Hauke F, Hirsch A, Goclon J. Reductive diazotation of carbon nanotubes: an experimental and theoretical selectivity study. Chem Sci 2019; 10:706-717. [PMID: 30746106 PMCID: PMC6340405 DOI: 10.1039/c8sc03737j] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Accepted: 10/21/2018] [Indexed: 11/21/2022] Open
Abstract
The reaction of negatively charged SWCNTs with diazonium salts was analyzed in a combined experimental and computational DFT study.
The reaction of neutral single-walled carbon nanotubes (SWCNTs) with diazonium salts proceeds with a high selectivity towards metallic carbon nanotube species; this reaction is well-understood and the mechanism has been elucidated. In the present joint theoretical and experimental study, we investigate the reaction of negatively charged SWCNTs – carbon nanotubides – with diazonium salts. Our density functional theory calculations predict a stronger binding of the aryl diazonium cations to charged metallic SWCNTs species and therefore lead to a preferential addend binding in the course of the reaction. The Raman resonance profile analysis on the reductive arylation of carbon nanotubides obtained by the solid state intercalation approach with potassium in varying concentrations confirms the predicted preferred functionalization of metallic carbon nanotubes. Furthermore, we were also able to show that the selectivity for metallic SWCNT species could be further increased when low potassium concentrations (K : C < 1 : 200) are used for an initial selective charging of the metallic species. Further insights into the nature of the bound addends were obtained by coupled thermogravimetric analysis of the functionalized samples.
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Affiliation(s)
- Milan Schirowski
- Chair of Organic Chemistry II & Joint Institute of Advanced Materials and Processes , Friedrich-Alexander University of Erlangen-Nürnberg , Nikolaus-Fiebiger-Straße 10 , 91058 Erlangen , Germany .
| | - Christoph Tyborski
- Institut für Festkörperphysik , Technische Universität Berlin , Hardenbergstraße 36 , 10623 Berlin , Germany
| | - Janina Maultzsch
- Institut für Festkörperphysik , Technische Universität Berlin , Hardenbergstraße 36 , 10623 Berlin , Germany.,Chair of Experimental Physics , Friedrich-Alexander University Erlangen-Nürnberg , Staudtstr. 7 , 91058 Erlangen , Germany
| | - Frank Hauke
- Chair of Organic Chemistry II & Joint Institute of Advanced Materials and Processes , Friedrich-Alexander University of Erlangen-Nürnberg , Nikolaus-Fiebiger-Straße 10 , 91058 Erlangen , Germany .
| | - Andreas Hirsch
- Chair of Organic Chemistry II & Joint Institute of Advanced Materials and Processes , Friedrich-Alexander University of Erlangen-Nürnberg , Nikolaus-Fiebiger-Straße 10 , 91058 Erlangen , Germany .
| | - Jakub Goclon
- Institute of Chemistry , University of Bialystok , Ciolkowskiego Str. 1K , 15-245 Bialystok , Poland .
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Fu H, Zhao B, Zhu W. Elemental iodine mediated synthesis of thiadiazole-based dithiafulvalene donors via C(sp2)–S formation. Tetrahedron Lett 2019; 60:124-8. [DOI: 10.1016/j.tetlet.2018.11.072] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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Rodríguez-Pérez L, Ramos-Soriano J, Pérez-Sánchez A, Illescas BM, Muñoz A, Luczkowiak J, Lasala F, Rojo J, Delgado R, Martín N. Nanocarbon-Based Glycoconjugates as Multivalent Inhibitors of Ebola Virus Infection. J Am Chem Soc 2018; 140:9891-9898. [DOI: 10.1021/jacs.8b03847] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Laura Rodríguez-Pérez
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, Avenida Complutense s/n, 28040 Madrid, Spain
| | - Javier Ramos-Soriano
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, Avenida Complutense s/n, 28040 Madrid, Spain
| | - Alfonso Pérez-Sánchez
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, Avenida Complutense s/n, 28040 Madrid, Spain
| | - Beatriz M. Illescas
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, Avenida Complutense s/n, 28040 Madrid, Spain
| | - Antonio Muñoz
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, Avenida Complutense s/n, 28040 Madrid, Spain
| | - Joanna Luczkowiak
- Laboratorio de Microbiología Molecular, Instituto de Investigación Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
| | - Fátima Lasala
- Laboratorio de Microbiología Molecular, Instituto de Investigación Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
| | - Javier Rojo
- Glycosystems Laboratory, Instituto de Investigaciones Químicas (IIQ), CSIC−Universidad de Sevilla, Avenida Américo Vespucio 49, 41092 Seville, Spain
| | - Rafael Delgado
- Laboratorio de Microbiología Molecular, Instituto de Investigación Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
| | - Nazario Martín
- Departamento de Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, Avenida Complutense s/n, 28040 Madrid, Spain
- IMDEA-Nanoscience, Campus Cantoblanco, 28049 Madrid, Spain
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Arellano LM, Martín-Gomis L, Gobeze HB, Molina D, Hermosa C, Gómez-Escalonilla MJ, Fierro JLG, Sastre-Santos Á, D'Souza F, Langa F. Edge-on and face-on functionalized Pc on enriched semiconducting SWCNT hybrids. Nanoscale 2018; 10:5205-5213. [PMID: 29493701 DOI: 10.1039/c8nr00262b] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Enriched semiconducting single-walled carbon nanotubes (SWCNT (6,5) and SWCNT (7,6)) and HiPco nanotubes were covalently functionalized with either zinc phthalocyanine or silicon phthalocyanine as electron donors. The synthetic strategy resulted in edge-on and face-on geometries with respect to the phthalocyanine geometry, with both phthalocyanines held by an electronically conducting diphenylacetylene linker. The extent of functionalization in the MPc-SWCNT (M = Zn or Si) donor-acceptor nanohybrids was determined by systematic studies involving AFM, TGA, XPS, optical and Raman techniques. Intramolecular interactions in MPc-SWCNT nanohybrids were probed by studies involving optical absorbance, Raman, luminescence and electrochemical studies. Different degrees of interactions were observed depending on the type of MPc and mode of attachment. Substantial quenching of MPc fluorescence in these hybrids was observed from steady-state and three-dimensional fluorescence mapping, which suggests the occurrence of excited state events. Evidence for the occurrence of excited state charge transfer type interactions was subsequently secured from femtosecond transient absorption studies covering both the visible and near-infrared regions. Furthermore, electron-pooling experiments performed in the presence of a sacrificial electron donor and a second electron acceptor revealed accumulation of one-electron reduced product upon continuous irradiation of the nanohybrids. In such experiments, the ZnPc-SWCNT (6,5) nanohybrid outperformed other nanohybrids and this suggests that this is a superior donor-acceptor system for photocatalytic applications.
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Affiliation(s)
- Luis M Arellano
- Universidad de Castilla-La Mancha, Instituto de Nanociencia, Nanotecnología y Materiales Moleculares (INAMOL), 45071-Toledo, Spain.
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11
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Rodríguez-Pérez L, Villegas C, Herranz MÁ, Delgado JL, Martín N. Heptamethine Cyanine Dyes in the Design of Photoactive Carbon Nanomaterials. ACS Omega 2017; 2:9164-9170. [PMID: 29302636 PMCID: PMC5748274 DOI: 10.1021/acsomega.7b01499] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Accepted: 11/23/2017] [Indexed: 06/07/2023]
Abstract
Near-infrared (NIR) absorbing nanomaterials, built from anionic heptamethine cyanine dyes and single-walled carbon nanotubes or few-layer graphene, are presented. The covalent linkage, using 1,3-dipolar cycloaddition reactions, results in nanoconjugates that synchronize the properties of both materials, as demonstrated by an in-depth characterization study carried out by transmission electron microscopy, atomic force microscopy, thermogravimetric analysis, Fourier transform infrared spectroscopy, and X-ray photoelectron spectroscopy. UV-vis-NIR and Raman spectroscopies further confirmed the unique electronic structure of the novel photoactive nanomaterials.
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Affiliation(s)
- Laura Rodríguez-Pérez
- Departamento
de Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, Avda. Complutense s/n, 28040 Madrid, Spain
| | - Carmen Villegas
- Departamento
de Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, Avda. Complutense s/n, 28040 Madrid, Spain
| | - M. Ángeles Herranz
- Departamento
de Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, Avda. Complutense s/n, 28040 Madrid, Spain
| | - Juan Luis Delgado
- POLYMAT,
University of the Basque Country UPV/EHU, Avenida de Tolosa 72, 20018 San Sebastian, Spain
- Faculty
of Chemistry, University of the Basque Country
UPV/EHU, P. Manuel Lardizabal
3, 20018 San Sebastian, Spain
- Ikerbasque,
Basque Foundation for Science, Maria Diaz de Haro 3, 6 solairua, 48013 Bilbao, Spain
| | - Nazario Martín
- Departamento
de Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, Avda. Complutense s/n, 28040 Madrid, Spain
- IMDEA-Nanociencia, c/Faraday 9, Ciudad Universitaria
de Cantoblanco, 28049 Madrid, Spain
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12
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Ferrer-Ruiz A, Scharl T, Haines P, Rodríguez-Pérez L, Cadranel A, Herranz MÁ, Guldi DM, Martín N. Exploring Tetrathiafulvalene-Carbon Nanodot Conjugates in Charge Transfer Reactions. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201709561] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Andrés Ferrer-Ruiz
- Departamento de Química Orgánica I; Facultad de Ciencias Químicas; Universidad Complutense de Madrid; 28040 Madrid Spain
| | - Tobias Scharl
- Department of Chemistry and Pharmacy, Interdisciplinary Center for Molecular Materials; University of Erlangen; Egerlandstr. 3 91058 Erlangen Germany
| | - Philipp Haines
- Department of Chemistry and Pharmacy, Interdisciplinary Center for Molecular Materials; University of Erlangen; Egerlandstr. 3 91058 Erlangen Germany
| | - Laura Rodríguez-Pérez
- Departamento de Química Orgánica I; Facultad de Ciencias Químicas; Universidad Complutense de Madrid; 28040 Madrid Spain
| | - Alejandro Cadranel
- Department of Chemistry and Pharmacy, Interdisciplinary Center for Molecular Materials; University of Erlangen; Egerlandstr. 3 91058 Erlangen Germany
| | - M. Ángeles Herranz
- Departamento de Química Orgánica I; Facultad de Ciencias Químicas; Universidad Complutense de Madrid; 28040 Madrid Spain
| | - Dirk M. Guldi
- Department of Chemistry and Pharmacy, Interdisciplinary Center for Molecular Materials; University of Erlangen; Egerlandstr. 3 91058 Erlangen Germany
| | - Nazario Martín
- Departamento de Química Orgánica I; Facultad de Ciencias Químicas; Universidad Complutense de Madrid; 28040 Madrid Spain
- IMDEA-Nanociencia; C/ Faraday, 9; Campus de Cantoblanco 28049 Madrid Spain
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Ferrer-Ruiz A, Scharl T, Haines P, Rodríguez-Pérez L, Cadranel A, Herranz MÁ, Guldi DM, Martín N. Exploring Tetrathiafulvalene-Carbon Nanodot Conjugates in Charge Transfer Reactions. Angew Chem Int Ed Engl 2017; 57:1001-1005. [DOI: 10.1002/anie.201709561] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Revised: 11/17/2017] [Indexed: 11/10/2022]
Affiliation(s)
- Andrés Ferrer-Ruiz
- Departamento de Química Orgánica I; Facultad de Ciencias Químicas; Universidad Complutense de Madrid; 28040 Madrid Spain
| | - Tobias Scharl
- Department of Chemistry and Pharmacy, Interdisciplinary Center for Molecular Materials; University of Erlangen; Egerlandstr. 3 91058 Erlangen Germany
| | - Philipp Haines
- Department of Chemistry and Pharmacy, Interdisciplinary Center for Molecular Materials; University of Erlangen; Egerlandstr. 3 91058 Erlangen Germany
| | - Laura Rodríguez-Pérez
- Departamento de Química Orgánica I; Facultad de Ciencias Químicas; Universidad Complutense de Madrid; 28040 Madrid Spain
| | - Alejandro Cadranel
- Department of Chemistry and Pharmacy, Interdisciplinary Center for Molecular Materials; University of Erlangen; Egerlandstr. 3 91058 Erlangen Germany
| | - M. Ángeles Herranz
- Departamento de Química Orgánica I; Facultad de Ciencias Químicas; Universidad Complutense de Madrid; 28040 Madrid Spain
| | - Dirk M. Guldi
- Department of Chemistry and Pharmacy, Interdisciplinary Center for Molecular Materials; University of Erlangen; Egerlandstr. 3 91058 Erlangen Germany
| | - Nazario Martín
- Departamento de Química Orgánica I; Facultad de Ciencias Químicas; Universidad Complutense de Madrid; 28040 Madrid Spain
- IMDEA-Nanociencia; C/ Faraday, 9; Campus de Cantoblanco 28049 Madrid Spain
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Rodríguez-Pérez L, Vela S, Atienza C, Martín N. Supramolecular Electronic Interactions in Porphyrin–SWCNT Hybrids through Amidinium–Carboxylate Connectivity. Org Lett 2017; 19:4810-4813. [DOI: 10.1021/acs.orglett.7b02239] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Laura Rodríguez-Pérez
- Departamento
Química Orgánica, Facultad C. C. Químicas, Universidad Complutense de Madrid, Av Complutense s/n, 28040 Madrid, Spain
| | - Sonia Vela
- Departamento
Química Orgánica, Facultad C. C. Químicas, Universidad Complutense de Madrid, Av Complutense s/n, 28040 Madrid, Spain
| | - Carmen Atienza
- Departamento
Química Orgánica, Facultad C. C. Químicas, Universidad Complutense de Madrid, Av Complutense s/n, 28040 Madrid, Spain
| | - Nazario Martín
- Departamento
Química Orgánica, Facultad C. C. Químicas, Universidad Complutense de Madrid, Av Complutense s/n, 28040 Madrid, Spain
- IMDEA-Nanociencia,
C/Faraday 9, Ciudad Universitaria de Cantoblanco, 28049 Madrid, Spain
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Roth A, Schierl C, Ferrer-Ruiz A, Minameyer M, Rodríguez-Pérez L, Villegas C, Herranz MÁ, Martín N, Guldi DM. Low-Dimensional Carbon Allotropes: Ground- and Excited-State Charge Transfer with NIR-Absorbing Heptamethine Cyanine. Chem 2017. [DOI: 10.1016/j.chempr.2017.05.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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16
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Abellán G, Schirowski M, Edelthalhammer KF, Fickert M, Werbach K, Peterlik H, Hauke F, Hirsch A. Unifying Principles of the Reductive Covalent Graphene Functionalization. J Am Chem Soc 2017; 139:5175-5182. [PMID: 28322052 DOI: 10.1021/jacs.7b00704] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Covalently functionalized graphene derivatives were synthesized via benchmark reductive routes using graphite intercalation compounds (GICs), in particular KC8. We have compared the graphene arylation and alkylation of the GIC using 4-tert-butylphenyldiazonium and bis(4-(tert-butyl)phenyl)iodonium salts, as well as phenyl iodide, n-hexyl iodide, and n-dodecyl iodide, as electrophiles in model reactions. We have put a particular focus on the evaluation of the degree of addition and the bulk functionalization homogeneity (Hbulk). For this purpose, we have employed statistical Raman spectroscopy (SRS), and a forefront characterization tool using thermogravimetric analysis coupled with FT-IR, gas chromatography, and mass spectrometry (TGA/FT-IR/GC/MS). The present study unambiguously shows that the graphene functionalization using alkyl iodides leads to the best results, in terms of both the degree of addition and the Hbulk. Moreover, we have identified the reversible character of the covalent addition chemistry, even at temperatures below 200 °C. The thermally induced addend cleavage proceeds homolytically, which allows for the detection of dimeric cleavage products by TGA/FT-IR/GC/MS. This dimerization points to a certain degree of regioselectivity, leading to a low sheet homogeneity (Hsheet). Finally, we developed this concept by performing the reductive alkylation reaction in monolayer CVD graphene films. This work provides important insights into the understanding of basic principles of reductive graphene functionalization and will serve as a guide in the design of new graphene functionalization concepts.
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Affiliation(s)
- Gonzalo Abellán
- Department of Chemistry and Pharmacy, Friedrich-Alexander University of Erlangen-Nürnberg, Institute of Organic Chemistry , Henkestrasse 42, 91054 Erlangen, Germany.,Joint Institute of Advanced Materials and Processes (ZMP), Friedrich-Alexander University of Erlangen-Nürnberg , Dr.-Mack Strasse 81, 90762 Fürth, Germany
| | - Milan Schirowski
- Department of Chemistry and Pharmacy, Friedrich-Alexander University of Erlangen-Nürnberg, Institute of Organic Chemistry , Henkestrasse 42, 91054 Erlangen, Germany.,Joint Institute of Advanced Materials and Processes (ZMP), Friedrich-Alexander University of Erlangen-Nürnberg , Dr.-Mack Strasse 81, 90762 Fürth, Germany
| | - Konstantin F Edelthalhammer
- Department of Chemistry and Pharmacy, Friedrich-Alexander University of Erlangen-Nürnberg, Institute of Organic Chemistry , Henkestrasse 42, 91054 Erlangen, Germany.,Joint Institute of Advanced Materials and Processes (ZMP), Friedrich-Alexander University of Erlangen-Nürnberg , Dr.-Mack Strasse 81, 90762 Fürth, Germany
| | - Michael Fickert
- Department of Chemistry and Pharmacy, Friedrich-Alexander University of Erlangen-Nürnberg, Institute of Organic Chemistry , Henkestrasse 42, 91054 Erlangen, Germany.,Joint Institute of Advanced Materials and Processes (ZMP), Friedrich-Alexander University of Erlangen-Nürnberg , Dr.-Mack Strasse 81, 90762 Fürth, Germany
| | - Katharina Werbach
- Faculty of Physics, University of Vienna , Strudlhofgasse 4, A-1090 Vienna, Austria
| | - Herwig Peterlik
- Faculty of Physics, University of Vienna , Strudlhofgasse 4, A-1090 Vienna, Austria
| | - Frank Hauke
- Department of Chemistry and Pharmacy, Friedrich-Alexander University of Erlangen-Nürnberg, Institute of Organic Chemistry , Henkestrasse 42, 91054 Erlangen, Germany.,Joint Institute of Advanced Materials and Processes (ZMP), Friedrich-Alexander University of Erlangen-Nürnberg , Dr.-Mack Strasse 81, 90762 Fürth, Germany
| | - Andreas Hirsch
- Department of Chemistry and Pharmacy, Friedrich-Alexander University of Erlangen-Nürnberg, Institute of Organic Chemistry , Henkestrasse 42, 91054 Erlangen, Germany.,Joint Institute of Advanced Materials and Processes (ZMP), Friedrich-Alexander University of Erlangen-Nürnberg , Dr.-Mack Strasse 81, 90762 Fürth, Germany
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17
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Martín-Gomis L, Karousis N, Fernández-Lázaro F, Petsalakis ID, Ohkubo K, Fukuzumi S, Tagmatarchis N, Sastre-Santos Á. Exfoliation and supramolecular functionalization of graphene with an electron donor perylenediimide derivative. Photochem Photobiol Sci 2017; 16:596-605. [DOI: 10.1039/c6pp00351f] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Exfoliation of graphene with 1-N-methylpiperazine-perylenediimide (Pip-PDI) and supramolecular formation of Pip-PDI/graphene ensembles.
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Affiliation(s)
- Luis Martín-Gomis
- Área de Química Orgánica Instituto de Bioingeniería
- Universidad Miguel Hernández
- Elche
- Spain
| | - Nikos Karousis
- Theoretical and Physical Chemistry Institute
- National Hellenic Research Foundation
- Athens 116 35
- Greece
| | | | - Ioannis D. Petsalakis
- Theoretical and Physical Chemistry Institute
- National Hellenic Research Foundation
- Athens 116 35
- Greece
| | - Kei Ohkubo
- Division of Innovative Research for Drug Design
- Institute of Academic Initiatives
- Suita
- Japan
| | - Shunichi Fukuzumi
- Department of Chemistry and Nano Science
- Ewha Womans University
- Seoul
- Korea
- Faculty of Science and Engineering
| | - Nikos Tagmatarchis
- Theoretical and Physical Chemistry Institute
- National Hellenic Research Foundation
- Athens 116 35
- Greece
| | - Ángela Sastre-Santos
- Área de Química Orgánica Instituto de Bioingeniería
- Universidad Miguel Hernández
- Elche
- Spain
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18
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Hirtz M, Varey S, Fuchs H, Vijayaraghavan A. Attoliter Chemistry for Nanoscale Functionalization of Graphene. ACS Appl Mater Interfaces 2016; 8:33371-33376. [PMID: 27960382 DOI: 10.1021/acsami.6b06065] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The nanoscale, multiplexed functionalization of graphene in a device array is a critical step to realize graphene-based chemical and biosensors. We demonstrate that graphene can be functionalized with submicron resolution and in well-defined locations and patterns using reaction agents in attoliter quantities, utilizing dip-pen nanolithography or microchannel cantilever spotting. Specifically, we functionalize graphene with a biotin azide using click-chemistry and demonstrate the subsequent binding of fluorescently tagged streptavidin. The technique can be scaled up to multiplex functionalize graphene devices on a wafer-scale for sensor and biomedical applications.
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Affiliation(s)
- Michael Hirtz
- Institute of Nanotechnology (INT) & Karlsruhe Nano Micro Facility (KNMF), Karlsruhe Institute of Technology (KIT) , 76344 Eggenstein-Leopoldshafen, Germany
| | - Sarah Varey
- School of Materials and National Graphene Institute, The University of Manchester , Manchester M13 9PL, United Kingdom
| | - Harald Fuchs
- Institute of Nanotechnology (INT) & Karlsruhe Nano Micro Facility (KNMF), Karlsruhe Institute of Technology (KIT) , 76344 Eggenstein-Leopoldshafen, Germany
- Physical Institute and Center for Nanotechnology (CeNTech), University of Münster , 48149 Münster, Germany
| | - Aravind Vijayaraghavan
- School of Materials and National Graphene Institute, The University of Manchester , Manchester M13 9PL, United Kingdom
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Strauss V, Roth A, Sekita M, Guldi D. Efficient Energy-Conversion Materials for the Future: Understanding and Tailoring Charge-Transfer Processes in Carbon Nanostructures. Chem 2016; 1:531-56. [DOI: 10.1016/j.chempr.2016.09.001] [Citation(s) in RCA: 73] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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20
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Zhao B, Chen X, Ma S, Zhu W. Synthesis of (thia)calixarene-based exTTF derivatives and their electron transfers towards p-chloranil and C60. Chem Res Chin Univ 2015. [DOI: 10.1007/s40242-015-5220-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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