1
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Jover Ó, Martín-Jiménez A, Franklin HM, Koenig RM, Martínez JI, Martín N, Lauwaet K, Miranda R, Gallego JM, Stevenson S, Otero R. Nanotube-Like Electronic States in [5,5]-C 90 Fullertube Molecules. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2307611. [PMID: 37863821 DOI: 10.1002/smll.202307611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Indexed: 10/22/2023]
Abstract
Fullertubes, that is, fullerenes consisting of a carbon nanotube moiety capped by hemifullerene ends, are emerging carbon nanomaterials whose properties show both fullerene and carbon nanotube (CNT) traits. Albeit it may be expected that their electronic states show a certain resemblance to those of the extended nanotube, such a correlation has not yet been found or described. Here it shows a scanning tunneling microscopy (STM) and spectroscopy (STS) characterization of the adsorption, self-assembly, and electronic structure of 2D arrays of [5,5]-C90 fullertube molecules on two different noble metal surfaces, Ag(111) and Au(111). The results demonstrate that the shape of the molecular orbitals of the adsorbed fullertubes corresponds closely to those expected for isolated species on the grounds of density functional theory calculations. Moreover, a comparison between the electronic density profiles in the bands of the extended [5,5]-CNT and in the molecules reveals that some of the frontier orbitals of the fullertube molecules can be described as the result of the quantum confinement imposed by the hemifullerene caps to the delocalized band states in the extended CNT. The results thus provide a conceptual framework for the rational design of custom fullertube molecules and can potentially become a cornerstone in the understanding of these new carbon nanoforms.
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Affiliation(s)
- Óscar Jover
- Dep. De Física de la Materia Condensada, Universidad Autónoma de Madrid, Madrid, 28049, Spain
- IMDEA Nanoscience, Madrid, 28049, Spain
| | | | - Hannah M Franklin
- Dep. Of Chemistry and Biochemistry, Purdue University Fort Wayne, Fort Wayne, IN, 46805, USA
| | - Ryan M Koenig
- Dep. Of Chemistry and Biochemistry, Purdue University Fort Wayne, Fort Wayne, IN, 46805, USA
| | - José I Martínez
- Instituto de Ciencia de Materiales (ICMM), CSIC, Madrid, 28049, Spain
| | - Nazario Martín
- IMDEA Nanoscience, Madrid, 28049, Spain
- Dep. De Química OrgánicaFacultad de Ciencias Químicas, Universidad Complutense de Madrid, Madrid, 28040, Spain
| | | | - Rodolfo Miranda
- Dep. De Física de la Materia Condensada, Universidad Autónoma de Madrid, Madrid, 28049, Spain
- IMDEA Nanoscience, Madrid, 28049, Spain
| | - José M Gallego
- Instituto de Ciencia de Materiales (ICMM), CSIC, Madrid, 28049, Spain
| | - Steven Stevenson
- Dep. Of Chemistry and Biochemistry, Purdue University Fort Wayne, Fort Wayne, IN, 46805, USA
| | - Roberto Otero
- Dep. De Física de la Materia Condensada, Universidad Autónoma de Madrid, Madrid, 28049, Spain
- IMDEA Nanoscience, Madrid, 28049, Spain
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2
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Kawano SI, Nakaya M, Saitow M, Ishiguro A, Yanai T, Onoe J, Tanaka K. Thermally Stable Array of Discrete C 60s on a Two-Dimensional Crystalline Adlayer of Macrocycles both in Vacuo and under Ambient Pressure. J Am Chem Soc 2022; 144:6749-6758. [PMID: 35315659 DOI: 10.1021/jacs.1c13610] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A periodic monolayer array of discrete C60s was generated on an atomically flat Au(111) surface with the aid of a template adlayer. The template was a two-dimensional (2D) array of molecular pits prepared on an Au(111) surface through 2D crystallization of shape-persistent macrocycles composed of four carbazole and four salphens/Ni-salphens with a 1 nm hollow. Scanning tunneling microscopy imaging under ultra-high vacuum revealed that the square-shaped macrocycles, with 1.5 nm sides, were arranged with a periodic spacing of approximately 4.0 nm on the Au(111) surface, where the orientation and periodicity of the macrocycles were dependent on their chemical structures. After sublimation of C60s onto the adlayer, a single C60 molecule was entrapped in each pit, and an ordered molecular array of C60s was attained with a pattern similar to that of the macrocycles. The periodic pattern of C60s on the surface was thermally stable up to approximately 200 °C, even under ambient pressure. Scanning tunneling spectroscopy suggested the existence of an electronic interaction between the C60s and the Au(111) surface that was influenced by the macrocycle template on the surface.
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Affiliation(s)
- Shin-Ichiro Kawano
- Department of Chemistry, Graduate School of Science, Nagoya University, Chikusa, Nagoya 464-8602, Japan
| | - Masato Nakaya
- Department of Energy Science and Engineering, Graduate School of Engineering, Nagoya University, Chikusa, Nagoya 464-8603, Japan
| | - Masaaki Saitow
- Department of Chemistry, Graduate School of Science, Nagoya University, Chikusa, Nagoya 464-8602, Japan
| | - Atsuki Ishiguro
- Department of Chemistry, Graduate School of Science, Nagoya University, Chikusa, Nagoya 464-8602, Japan
| | - Takeshi Yanai
- Department of Chemistry, Graduate School of Science, Nagoya University, Chikusa, Nagoya 464-8602, Japan.,Institute of Transformative Bio-Molecules (WPI-ITbM), Nagoya University, Chikusa, Nagoya 464-8601, Japan
| | - Jun Onoe
- Department of Energy Science and Engineering, Graduate School of Engineering, Nagoya University, Chikusa, Nagoya 464-8603, Japan
| | - Kentaro Tanaka
- Department of Chemistry, Graduate School of Science, Nagoya University, Chikusa, Nagoya 464-8602, Japan
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3
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Liu X, Wang X, Sun R, Huang M, Liu X, Wang H, Li F, Liu X, Liu L, Liu C. Fullerotetrahydroquinolines: TfOH/TsOH ⋅ H
2
O‐Mediated One‐Pot Two‐Step Synthesis and
N
‐Alkylation/Acylation/Carboamidation Reaction. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100659] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Xiong Liu
- Collaborative Innovation Center for Advanced Organic Chemical Materials Co-constructed by the Province and Ministry Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules Hubei University Wuhan 430062 People's Republic of China
| | - Xing‐Yu Wang
- Collaborative Innovation Center for Advanced Organic Chemical Materials Co-constructed by the Province and Ministry Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules Hubei University Wuhan 430062 People's Republic of China
| | - Rui Sun
- Collaborative Innovation Center for Advanced Organic Chemical Materials Co-constructed by the Province and Ministry Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules Hubei University Wuhan 430062 People's Republic of China
| | - Min‐Rong Huang
- Collaborative Innovation Center for Advanced Organic Chemical Materials Co-constructed by the Province and Ministry Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules Hubei University Wuhan 430062 People's Republic of China
| | - Xiu‐Shan Liu
- Collaborative Innovation Center for Advanced Organic Chemical Materials Co-constructed by the Province and Ministry Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules Hubei University Wuhan 430062 People's Republic of China
| | - Hui‐Juan Wang
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics Wuhan Center for Magnetic Resonance Wuhan Institute of Physics and Mathematics Chinese Academy of Sciences Wuhan 430071 People's Republic of China
| | - Fa‐Bao Li
- Collaborative Innovation Center for Advanced Organic Chemical Materials Co-constructed by the Province and Ministry Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules Hubei University Wuhan 430062 People's Republic of China
| | - Xu‐Feng Liu
- Collaborative Innovation Center for Advanced Organic Chemical Materials Co-constructed by the Province and Ministry Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules Hubei University Wuhan 430062 People's Republic of China
| | - Li Liu
- Collaborative Innovation Center for Advanced Organic Chemical Materials Co-constructed by the Province and Ministry Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules Hubei University Wuhan 430062 People's Republic of China
| | - Chao‐Yang Liu
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics Wuhan Center for Magnetic Resonance Wuhan Institute of Physics and Mathematics Chinese Academy of Sciences Wuhan 430071 People's Republic of China
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4
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Li YF, Wang K, Wang HJ, Li FB, Sun R, Li JX, Liu L, Liu CY, Asiri AM. Facile access to amino-substituted cyclopentafullerenes: novel reaction of [60]fullerene with β-substituted propionaldehydes and secondary amines in the absence/presence of magnesium perchlorate. Org Biomol Chem 2020; 18:6866-6880. [PMID: 32844859 DOI: 10.1039/d0ob00008f] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
A series of scarce amino-substituted cyclopentafullerenes instead of the expected N-alkyl-2,5-disubstituted fulleropyrrolidines were synthesized in moderate to excellent yields via the simple one-step reaction of [60]fullerene with cheap and easily available β-substituted propionaldehydes and secondary amines in the absence/presence of magnesium perchlorate. The in situ generation of allylic amines from β-substituted propionaldehydes and secondary amines played a crucial role in the successful preparation of amino-substituted cyclopentafullerenes without additional carbons. With the addition of magnesium perchlorate, secondary amines containing ethyl group(s) could produce novel amino-substituted cyclopentafullerenes with two additional carbons. All the obtained cyclopentafullerenes displayed high stereoselectivity with cis isomers as the exclusive or major products. Plausible reaction mechanisms are proposed to elucidate the above-mentioned reaction process.
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Affiliation(s)
- Yun-Fei Li
- Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Hubei Key Laboratory of Polymer Materials, and School of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, People's Republic of China.
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5
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Ma W, Wang K, Huang C, Wang HJ, Li FB, Sun R, Liu L, Liu CY, Asiri AM. Stereoselective synthesis of amino-substituted cyclopentafullerenes promoted by magnesium perchlorate/ferric perchlorate. Org Biomol Chem 2020; 18:964-974. [PMID: 31930265 DOI: 10.1039/c9ob02248a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
A facile one-step reaction of [60]fullerene with cinnamaldehydes and amines promoted by magnesium perchlorate/ferric perchlorate under air conditions afforded a series of rare amino-substituted cyclopentafullerenes in moderate to good yields. Stereoselectivity was readily achieved. Secondary amines exclusively produced N,N-disubstituted cyclopentafullerenes as cis isomers, while arylamines gave N-monosubstituted cyclopentafullerenes with a preference of cis isomers as major products. N-Monosubstituted cyclopentafullerenes could be further converted into other scarce cyclopentafullerenes in the presence of acid chloride or paraformaldehyde. A possible reaction pathway was proposed to elucidate the formation of amino-substituted cyclopentafullerenes.
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Affiliation(s)
- Wan Ma
- Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Hubei Key Laboratory of Polymer Materials, Key Laboratory of Green Preparation and Application for Functional Materials, Ministry of Education, and School of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, People's Republic of China.
| | - Kun Wang
- Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Hubei Key Laboratory of Polymer Materials, Key Laboratory of Green Preparation and Application for Functional Materials, Ministry of Education, and School of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, People's Republic of China.
| | - Cheng Huang
- Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Hubei Key Laboratory of Polymer Materials, Key Laboratory of Green Preparation and Application for Functional Materials, Ministry of Education, and School of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, People's Republic of China.
| | - Hui-Juan Wang
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Center for Magnetic Resonance, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071, People's Republic of China.
| | - Fa-Bao Li
- Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Hubei Key Laboratory of Polymer Materials, Key Laboratory of Green Preparation and Application for Functional Materials, Ministry of Education, and School of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, People's Republic of China.
| | - Rui Sun
- Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Hubei Key Laboratory of Polymer Materials, Key Laboratory of Green Preparation and Application for Functional Materials, Ministry of Education, and School of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, People's Republic of China.
| | - Li Liu
- Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Hubei Key Laboratory of Polymer Materials, Key Laboratory of Green Preparation and Application for Functional Materials, Ministry of Education, and School of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, People's Republic of China.
| | - Chao-Yang Liu
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Center for Magnetic Resonance, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071, People's Republic of China.
| | - Abdullah M Asiri
- Department of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
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6
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Cui D, MacLeod JM, Rosei F. Planar Anchoring of C 70 Liquid Crystals Using a Covalent Organic Framework Template. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1903294. [PMID: 31513362 DOI: 10.1002/smll.201903294] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 08/12/2019] [Indexed: 06/10/2023]
Abstract
The surface-induced anchoring effect is a well-developed technique to control the growth of liquid crystals (LCs). Nevertheless, a defined nanometer-scale template has never been used to induce the anchored growth of LCs with molecular building units. Scanning tunneling microscopy results at the solid/liquid interface reveal that a 2D covalent organic framework (COF-1) can offer an anchoring effect to template C70 molecules into forming several LC mesophases, which cannot be obtained under other conditions. Through comparison with the C60 system, a stepwise breakdown in ordering of C70 LC is observed. The process is described in terms of the effects of molecular anisotropy on the epitaxial growth of molecular crystals. The results suggest that using a surface-confined template to anchor the initial layer of LC molecules can be a modular and potentially broadly applicable approach for organizing molecular mesogens into LCs.
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Affiliation(s)
- Daling Cui
- Centre Énergie, Matériaux et Télécommunications, Institut National de la Recherche Scientifique, 1650 Boulevard Lionel-Boulet, Varennes, Québec, J3 × 1S2, Canada
| | - Jennifer M MacLeod
- Centre Énergie, Matériaux et Télécommunications, Institut National de la Recherche Scientifique, 1650 Boulevard Lionel-Boulet, Varennes, Québec, J3 × 1S2, Canada
- School of Chemistry Physics and Mechanical Engineering, Queensland University of Technology, Brisbane, 4000, QLD, Australia
| | - Federico Rosei
- Centre Énergie, Matériaux et Télécommunications, Institut National de la Recherche Scientifique, 1650 Boulevard Lionel-Boulet, Varennes, Québec, J3 × 1S2, Canada
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7
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Arslanov VV, Kalinina MA, Ermakova EV, Raitman OA, Gorbunova YG, Aksyutin OE, Ishkov AG, Grachev VA, Tsivadze AY. Hybrid materials based on graphene derivatives and porphyrin metal-organic frameworks. RUSSIAN CHEMICAL REVIEWS 2019. [DOI: 10.1070/rcr4878] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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8
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Park M, Hong KI, Kang M, Kim TW, Lee H, Jang WD, Jeong KU. Hierarchical Hybrid Nanostructures Constructed by Fullerene and Molecular Tweezer. ACS NANO 2019; 13:6101-6112. [PMID: 31042357 DOI: 10.1021/acsnano.9b02893] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
For the construction of well-defined hierarchical superstructures of pristine [60]fullerene (C60) arrays, pyrene-based molecular tweezers (PT) were used as host molecules for catching and arranging C60 guest molecules. The formation of host-guest complexes was systematically studied in solution as well as in the solid state. Two-dimensional proton nuclear magnetic resonance spectroscopic studies revealed that PT-host and C60-guest complexes were closely related to the molecular self-assembly of PT. Ultraviolet and fluorescence spectroscopic titrations indicated the formation of stable 1:1 and 2:1 (PT/C60) complexes. From the nonlinear curve-fitting analysis, equilibrium constants for the 1:1 (log K1) and 2:1 (log K2) complexes were estimated to be 4.96 and 5.01, respectively. X-ray diffraction results combined with transmission electron microscopy observations clearly exhibited the construction of well-defined layered superstructures of the PT-host and C60-guest complexes. From electron mobility measurements, it was demonstrated that the well-defined hierarchical hybrid nanostructure incorporating a C60 array exhibited a high electron mobility of 1.7 × 10-2 cm2 V-1 s-1. This study can provide a guideline for the hierarchical hybrid nanostructures of host-guest complex and its applications.
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Affiliation(s)
- Minwook Park
- Department of Polymer-Nano Science and Technology, Department of BIN Convergence Technology , Chonbuk National University , Jeonju , Jeonbuk 54896 , Korea
| | - Kyeong-Im Hong
- Department of Chemistry , Yonsei University , Seoul 03722 , Korea
| | - Minji Kang
- Functional Composite Materials Research Center, Institute of Advanced Composite Materials , Korea Institute of Science and Technology , Jeonju , Jeonbuk 565-905 , Korea
| | - Tae-Wook Kim
- Functional Composite Materials Research Center, Institute of Advanced Composite Materials , Korea Institute of Science and Technology , Jeonju , Jeonbuk 565-905 , Korea
| | - Hosoowi Lee
- Department of Chemistry , Yonsei University , Seoul 03722 , Korea
| | - Woo-Dong Jang
- Department of Chemistry , Yonsei University , Seoul 03722 , Korea
| | - Kwang-Un Jeong
- Department of Polymer-Nano Science and Technology, Department of BIN Convergence Technology , Chonbuk National University , Jeonju , Jeonbuk 54896 , Korea
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9
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Ma W, Zhang D, Wang H, Li F, Liu L, Liu X, Liu C, Asiri AM, Alamry KA. Synthesis of Arylvinyl‐Substituted Fulleropyrrolidines: Novel Reaction of [60]Fullerene with Cinnamaldehydes and Amines. ChemistrySelect 2019. [DOI: 10.1002/slct.201900643] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Wan Ma
- Hubei Collaborative Innovation Center for Advanced Organic Cheical MaterialsMinistry of Education Key Laboratory for the Synthesis and Application of Organic Functional MoleculesKey Laboratory of Green Preparation and Application for Functional MaterialsMinistry of EducationSchool of Chemistry and Chemical EngineeringHubei University Wuhan 430062 China
| | - Duo Zhang
- Hubei Collaborative Innovation Center for Advanced Organic Cheical MaterialsMinistry of Education Key Laboratory for the Synthesis and Application of Organic Functional MoleculesKey Laboratory of Green Preparation and Application for Functional MaterialsMinistry of EducationSchool of Chemistry and Chemical EngineeringHubei University Wuhan 430062 China
| | - Hui‐Juan Wang
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular PhysicsWuhan Center for Magnetic ResonanceWuhan Institute of Physics and MathematicsChinese Academy of Sciences Wuhan 430071 China
| | - Fa‐Bao Li
- Hubei Collaborative Innovation Center for Advanced Organic Cheical MaterialsMinistry of Education Key Laboratory for the Synthesis and Application of Organic Functional MoleculesKey Laboratory of Green Preparation and Application for Functional MaterialsMinistry of EducationSchool of Chemistry and Chemical EngineeringHubei University Wuhan 430062 China
| | - Li Liu
- Hubei Collaborative Innovation Center for Advanced Organic Cheical MaterialsMinistry of Education Key Laboratory for the Synthesis and Application of Organic Functional MoleculesKey Laboratory of Green Preparation and Application for Functional MaterialsMinistry of EducationSchool of Chemistry and Chemical EngineeringHubei University Wuhan 430062 China
| | - Xu‐Feng Liu
- Hubei Collaborative Innovation Center for Advanced Organic Cheical MaterialsMinistry of Education Key Laboratory for the Synthesis and Application of Organic Functional MoleculesKey Laboratory of Green Preparation and Application for Functional MaterialsMinistry of EducationSchool of Chemistry and Chemical EngineeringHubei University Wuhan 430062 China
| | - Chao‐Yang Liu
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular PhysicsWuhan Center for Magnetic ResonanceWuhan Institute of Physics and MathematicsChinese Academy of Sciences Wuhan 430071 China
| | - Abdullah M. Asiri
- Department of ChemistryFaculty of ScienceKing Abdulaziz University, Jeddah 21589 Saudi Arabia
| | - Khalid A. Alamry
- Department of ChemistryFaculty of ScienceKing Abdulaziz University, Jeddah 21589 Saudi Arabia
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10
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Li YF, Zhang D, Wang HJ, Li FB, Sun L, Liu L, Liu CY, Asiri AM, Alamry KA. Metal-Free Synthesis of N-Alkyl-2,5-Unsubstituted/Monosubstituted Fulleropyrrolidines: Reaction of [60]Fullerene with Paraformaldehyde and Amines. J Org Chem 2019; 84:2922-2932. [PMID: 30729784 DOI: 10.1021/acs.joc.9b00083] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
A series of scarce N-alkyl-2,5-unsubstituted/monosubstituted fulleropyrrolidines were synthesized in moderate to excellent yields by the simple one-step thermal reaction of [60]fullerene with primary/secondary amines in the presence of paraformaldehyde without the addition of valuable metal salts. Intriguingly, the reaction with primary amines unexpectedly afforded N-alkyl-2,5-unsubstituted fulleropyrrolidines instead of the anticipated 2,5-monosubstituted fulleropyrrolidines. A plausible reaction pathway is proposed to elucidate the above-mentioned reaction process based on the experimental results.
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Affiliation(s)
- Yun-Fei Li
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Key Laboratory of Green Preparation and Application for Functional Materials, Ministry of Education, and School of Chemistry and Chemical Engineering , Hubei University , Wuhan 430062 , People's Republic of China
| | - Duo Zhang
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Key Laboratory of Green Preparation and Application for Functional Materials, Ministry of Education, and School of Chemistry and Chemical Engineering , Hubei University , Wuhan 430062 , People's Republic of China
| | - Hui-Juan Wang
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Center for Magnetic Resonance, Wuhan Institute of Physics and Mathematics , Chinese Academy of Sciences , Wuhan 430071 , People's Republic of China
| | - Fa-Bao Li
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Key Laboratory of Green Preparation and Application for Functional Materials, Ministry of Education, and School of Chemistry and Chemical Engineering , Hubei University , Wuhan 430062 , People's Republic of China
| | - Liang Sun
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Key Laboratory of Green Preparation and Application for Functional Materials, Ministry of Education, and School of Chemistry and Chemical Engineering , Hubei University , Wuhan 430062 , People's Republic of China
| | - Li Liu
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Key Laboratory of Green Preparation and Application for Functional Materials, Ministry of Education, and School of Chemistry and Chemical Engineering , Hubei University , Wuhan 430062 , People's Republic of China
| | - Chao-Yang Liu
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Center for Magnetic Resonance, Wuhan Institute of Physics and Mathematics , Chinese Academy of Sciences , Wuhan 430071 , People's Republic of China
| | - Abdullah M Asiri
- Department of Chemistry, Faculty of Science , King Abdulaziz University , Jeddah 21589 , Saudi Arabia
| | - Khalid A Alamry
- Department of Chemistry, Faculty of Science , King Abdulaziz University , Jeddah 21589 , Saudi Arabia
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11
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Vidal S, Izquierdo M, Filippone S, Fernández I, Akin S, Seo JY, Zakeeruddin SM, Grätzel M, Martín N. Site-selective Synthesis of β-[70]PCBM-like Fullerenes: Efficient Application in Perovskite Solar Cells. Chemistry 2019; 25:3224-3228. [DOI: 10.1002/chem.201806053] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 01/09/2019] [Indexed: 01/30/2023]
Affiliation(s)
- Sara Vidal
- Department of Organic Chemistry; University Complutense; Avenida Complutense s/n 28040 Madrid Spain
| | - Marta Izquierdo
- Department of Organic Chemistry; University Complutense; Avenida Complutense s/n 28040 Madrid Spain
| | - Salvatore Filippone
- Department of Organic Chemistry; University Complutense; Avenida Complutense s/n 28040 Madrid Spain
| | - Israel Fernández
- Department of Organic Chemistry; University Complutense; Avenida Complutense s/n 28040 Madrid Spain
| | - Seckin Akin
- Laboratory of Photonics and Interfaces; Institute of Chemical Sciences and Engineering; École Polytechnique Fédérale de Lausanne (EPFL); Station 6 1015 Lausanne Switzerland
- Department of Metallurgical and Materials Engineering; Karamanoglu Mehmetbey University; 70100 Karaman Turkey
| | - Ji-Youn Seo
- Laboratory of Photonics and Interfaces; Institute of Chemical Sciences and Engineering; École Polytechnique Fédérale de Lausanne (EPFL); Station 6 1015 Lausanne Switzerland
| | - Shaik M. Zakeeruddin
- Laboratory of Photonics and Interfaces; Institute of Chemical Sciences and Engineering; École Polytechnique Fédérale de Lausanne (EPFL); Station 6 1015 Lausanne Switzerland
| | - Michael Grätzel
- Laboratory of Photonics and Interfaces; Institute of Chemical Sciences and Engineering; École Polytechnique Fédérale de Lausanne (EPFL); Station 6 1015 Lausanne Switzerland
| | - Nazario Martín
- Department of Organic Chemistry; University Complutense; Avenida Complutense s/n 28040 Madrid Spain
- IMDEA-Nanociencia; C/Faraday, 9; Campus de Cantoblanco 28049 Madrid Spain
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12
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Yang D, Gao S, Fang Y, Lin X, Jin X, Wang X, Ke L, Shi K. The π-π stacking-guided supramolecular self-assembly of nanomedicine for effective delivery of antineoplastic therapies. Nanomedicine (Lond) 2018; 13:3159-3177. [PMID: 30411997 DOI: 10.2217/nnm-2018-0288] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
In traditional nano drug-delivery systems, the complex chemical bonds between drug and carrier often complicate the preparation process and are less prone to rupture upon entry into the target, which is detrimental to the timely release of the drug. The π-π stacking provides us with a promising alternative as it is a weak interaction between the aromatic rings. Since most antitumor drugs are hydrophobic molecules with complex aromatic π-π-conjugated structures, the construction of self-assembly based on π-π stacking between drugs and carriers has the advantage of improving the stability and drug loading capacity as well as the improvement of hydrophilicity and biosafety. This article introduces the recent advances in π-π stacking-guided nano self-assembly for antineoplastic delivery.
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Affiliation(s)
- Dongjuan Yang
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 117004, PR China
| | - Shan Gao
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 117004, PR China
| | - Yan Fang
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 117004, PR China
| | - Xiaojie Lin
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 117004, PR China
| | - Xuechao Jin
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 117004, PR China
| | - Xiyan Wang
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 117004, PR China
| | - Liyuan Ke
- Pharmacy Department, Liaoning Cancer Hospital & Institue, Shenyang, Liaoning 110042, PR China
| | - Kai Shi
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning 117004, PR China
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13
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Mohajeri M, Behnam B, Sahebkar A. Biomedical applications of carbon nanomaterials: Drug and gene delivery potentials. J Cell Physiol 2018; 234:298-319. [PMID: 30078182 DOI: 10.1002/jcp.26899] [Citation(s) in RCA: 126] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Accepted: 06/13/2018] [Indexed: 12/12/2022]
Abstract
One of the major components in the development of nanomedicines is the choice of the right biomaterial, which notably determines the subsequent biological responses. The popularity of carbon nanomaterials (CNMs) has been on the rise due to their numerous applications in the fields of drug delivery, bioimaging, tissue engineering, and biosensing. Owing to their considerably high surface area, multifunctional surface chemistry, and excellent optical activity, novel functionalized CNMs possess efficient drug-loading capacity, biocompatibility, and lack of immunogenicity. Over the past few decades, several advances have been made on the functionalization of CNMs to minimize their health concerns and enhance their biosafety. Recent evidence has also implied that CNMs can be functionalized with bioactive peptides, proteins, nucleic acids, and drugs to achieve composites with remarkably low toxicity and high pharmaceutical efficiency. This review focuses on the three main classes of CNMs, including fullerenes, graphenes, and carbon nanotubes, and their recent biomedical applications.
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Affiliation(s)
- Mohammad Mohajeri
- Department of Medical Biotechnology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Behzad Behnam
- Pharmaceutics Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran.,Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Kerman University of Medical Sciences, Kerman, Iran
| | - Amirhossein Sahebkar
- Neurogenic Inflammation Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.,School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
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14
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Zotov AV, Olyanich DA, Mararov VV, Utas TV, Bondarenko LV, Tupchaya AY, Gruznev DV, Mihalyuk AN, Wei CM, Wang YL, Saranin AA. From C 60 "trilliumons" to "trilliumenes:" Self-assembly of 2D fullerene nanostructures on metal-covered silicon and germanium. J Chem Phys 2018; 149:034702. [PMID: 30037255 DOI: 10.1063/1.5038790] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
We discovered a set of C60 nanostructures that appear to be constructed using a universal building block made of four C60 molecules on Si(111) or Ge(111) surfaces covered by an atomic layer of Tl, Pb, or their compound. The building block is a four-C60 cluster having a shape reminiscent of the three-petal flower "white trillium." Therefore, we call it "trilliumon" and the various 2D ordered nanostructures derived from it "trilliumenes." Self-assembly of the trilliumenes is a result of an intricate interplay among the adsorbed C60 molecules, metal atoms, and semiconductor substrates. Remarkably, all metal layers triggering formation of trilliumenes on the Si(111) surface have recently been reported to be the thinnest 2D superconductors. In this respect, the trilliumenes show promise to be 2D nanostructured superconductors whose properties are awaiting their exploration.
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Affiliation(s)
- A V Zotov
- Institute of Automation and Control Processes FEB RAS, 690041 Vladivostok, Russia
| | - D A Olyanich
- Institute of Automation and Control Processes FEB RAS, 690041 Vladivostok, Russia
| | - V V Mararov
- Institute of Automation and Control Processes FEB RAS, 690041 Vladivostok, Russia
| | - T V Utas
- Institute of Automation and Control Processes FEB RAS, 690041 Vladivostok, Russia
| | - L V Bondarenko
- Institute of Automation and Control Processes FEB RAS, 690041 Vladivostok, Russia
| | - A Y Tupchaya
- Institute of Automation and Control Processes FEB RAS, 690041 Vladivostok, Russia
| | - D V Gruznev
- Institute of Automation and Control Processes FEB RAS, 690041 Vladivostok, Russia
| | - A N Mihalyuk
- Institute of Automation and Control Processes FEB RAS, 690041 Vladivostok, Russia
| | - C M Wei
- Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei 10617, Taiwan
| | - Y L Wang
- Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei 10617, Taiwan
| | - A A Saranin
- Institute of Automation and Control Processes FEB RAS, 690041 Vladivostok, Russia
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15
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Kaya D, Gao J, Fard MR, Palmer RE, Guo Q. Controlled Manipulation of Magic Number Gold-Fullerene Clusters Using Scanning Tunneling Microscopy. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:8388-8392. [PMID: 29924615 DOI: 10.1021/acs.langmuir.8b01519] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
We report controlled manipulation of magic number gold-fullerene clusters, (C60) m-(Au) n, on a Au(111) substrate at 110 K using scanning tunneling microscopy (STM). Each cluster consists of a two-dimensional gold island of nAu atoms confined by a frame of mC60 molecules. Using STM, C60 molecules are extracted from the molecular frame one at a time. The extraction is conducted by driving the STM tip into the cluster, leading to one of the molecules being squeezed out of the frame. Unlike at room temperature, the extracted molecules do not move away from the cluster because of the lack of thermal energy at 110 K; they are found to be attached to the outside of the frame. Reversible manipulation is also possible by pushing an extracted molecule back into the frame. This reversible manipulation is possible only for molecules from the edge of the cluster.
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Affiliation(s)
- Dogan Kaya
- School of Physics and Astronomy , University of Birmingham , Edgbaston , Birmingham B15 2TT , U.K
- Department of Electronics and Automation, Vocational School of Adana , Cukurova University , 01160 Cukurova , Adana , Turkey
| | - Jianzhi Gao
- School of Physics and Information Technology , Shaanxi Normal University , Xi'an 710119 , China
| | - Mahroo Rokni Fard
- School of Physics and Astronomy , University of Birmingham , Edgbaston , Birmingham B15 2TT , U.K
| | - Richard E Palmer
- College of Engineering , Swansea University , Bay Campus , Fabian Way, Swansea SA1 8EN , U.K
| | - Quanmin Guo
- School of Physics and Astronomy , University of Birmingham , Edgbaston , Birmingham B15 2TT , U.K
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16
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Wang C, Noda Y, Wu C, Feng X, Venkatesan P, Cong H, Elsegood MRJ, Warwick TG, Teat SJ, Redshaw C, Yamato T. Multiple Photoluminescence from Pyrene‐Fused Hexaarylbenzenes with Aggregation‐Enhanced Emission Features. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201700563] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Chuan‐Zeng Wang
- Department of Applied Chemistry Faculty of Science and Engineering Saga University Honjo-machi 1 Saga 840-8502 Japan
| | - Yuki Noda
- Department of Applied Chemistry Faculty of Science and Engineering Saga University Honjo-machi 1 Saga 840-8502 Japan
| | - Chong Wu
- Department of Applied Chemistry Faculty of Science and Engineering Saga University Honjo-machi 1 Saga 840-8502 Japan
| | - Xing Feng
- Faculty of Material and Energy Engineering Guangdong University of Technology Guangzhou 510006 P. R. China
| | - Perumal Venkatesan
- Lab. de Polímeros, Centro de Química, Instituto de Ciencias Benemérita Universidad Autónoma de Puebla, Complejo de Ciencias, ICUAP, Edif. 103H 22 SurySan Claudio Puebla, Puebla C.P. 72570 Mexico
| | - Hang Cong
- Guizhou University Guiyang 550025 P. R. China
| | | | - Thomas G. Warwick
- Chemistry Department Loughborough University Loughborough LE11 3TU UK
| | - Simon J. Teat
- ALS Berkeley Lab 1 Cyclotron Road Berkeley CA 94720 USA
| | - Carl Redshaw
- Department of Chemistry, School of Mathematics & Physical Sciences The University of Hull Cottingham Road Hull HU6 7RX UK
| | - Takehiko Yamato
- Department of Applied Chemistry Faculty of Science and Engineering Saga University Honjo-machi 1 Saga 840-8502 Japan
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17
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Huang G, Zhang M, Wang HJ, Li FB, Yang F, Liu L, Liu CY, Asiri AM, Alamry KA. Metal-free synthesis of fulleropyrrolidin-2-ols: a novel reaction of [60]fullerene with amines and 2,2-disubstituted acetaldehydes. Org Biomol Chem 2018; 16:7648-7656. [DOI: 10.1039/c8ob01903g] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The reaction of [60]fullerene with amines and 2,2-disubstituted acetaldehydes in the absence of metal salts afforded a series of novel fulleropyrrolidin-2-ols in moderate yields.
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Affiliation(s)
- Gang Huang
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials
- Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules
- Key Laboratory of Green Preparation and Application for Functional Materials
- Ministry of Education
- and School of Chemistry and Chemical Engineering
| | - Meng Zhang
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials
- Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules
- Key Laboratory of Green Preparation and Application for Functional Materials
- Ministry of Education
- and School of Chemistry and Chemical Engineering
| | - Hui-Juan Wang
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics
- Wuhan Center for Magnetic Resonance
- Wuhan Institute of Physics and Mathematics
- Chinese Academy of Sciences
- Wuhan 430071
| | - Fa-Bao Li
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials
- Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules
- Key Laboratory of Green Preparation and Application for Functional Materials
- Ministry of Education
- and School of Chemistry and Chemical Engineering
| | - Fei Yang
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials
- Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules
- Key Laboratory of Green Preparation and Application for Functional Materials
- Ministry of Education
- and School of Chemistry and Chemical Engineering
| | - Li Liu
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials
- Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules
- Key Laboratory of Green Preparation and Application for Functional Materials
- Ministry of Education
- and School of Chemistry and Chemical Engineering
| | - Chao-Yang Liu
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics
- Wuhan Center for Magnetic Resonance
- Wuhan Institute of Physics and Mathematics
- Chinese Academy of Sciences
- Wuhan 430071
| | - Abdullah M. Asiri
- Department of Chemistry
- Faculty of Science
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
| | - Khalid A. Alamry
- Department of Chemistry
- Faculty of Science
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
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18
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Ishibashi Y, Arinishi M, Katayama T, Miyasaka H, Asahi T. Femtosecond excited-state dynamics of fullerene-C60 nanoparticles in water. Phys Chem Chem Phys 2018; 20:958-966. [DOI: 10.1039/c7cp06746a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Femtosecond excited-state dynamics of fullerene-C60 nanoparticles (nC60) having a mean size of 50 nm dispersed in pure water was studied by means of femtosecond transient absorption spectroscopy.
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Affiliation(s)
- Yukihide Ishibashi
- Department of Materials Science and Biotechnology
- Graduate School of Science and Engineering
- Ehime University
- Matsuyama
- Japan
| | - Miya Arinishi
- Department of Materials Science and Biotechnology
- Graduate School of Science and Engineering
- Ehime University
- Matsuyama
- Japan
| | - Tetsuro Katayama
- Division of Frontier Materials Science
- Graduate School of Engineering Science
- Osaka University
- Toyonaka
- Japan
| | - Hiroshi Miyasaka
- Division of Frontier Materials Science
- Graduate School of Engineering Science
- Osaka University
- Toyonaka
- Japan
| | - Tsuyoshi Asahi
- Department of Materials Science and Biotechnology
- Graduate School of Science and Engineering
- Ehime University
- Matsuyama
- Japan
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19
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Kaya D, Bao D, Palmer RE, Du S, Guo Q. Tip-triggered Thermal Cascade Manipulation of Magic Number Gold-Fullerene Clusters in the Scanning Tunnelling Microscope. NANO LETTERS 2017; 17:6171-6176. [PMID: 28906122 DOI: 10.1021/acs.nanolett.7b02802] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
We demonstrate cascade manipulation between magic number gold-fullerene hybrid clusters by channelling thermal energy into a specific reaction pathway with a trigger from the tip of a scanning tunnelling microscope (STM). The (C60)m-Aun clusters, formed via self-assembly on the Au(111) surface, consist of n Au atoms and m C60 molecules; the three smallest stable clusters are (C60)7-Au19, (C60)10-Au35, and (C60)12-Au49. The manipulation cascade was initiated by driving the STM tip into the cluster followed by tip retraction. Temporary, partial fragmentation of the cluster was followed by reorganization. Self-selection of the correct numbers of Au atoms and C60 molecules led to the formation of the next magic number cluster. This cascade manipulation is efficient and facile with an extremely high selectivity. It offers a way to perform on-surface tailoring of atomic and molecular clusters by harnessing thermal energy, which is known as the principal enemy of the quest to achieve ultimate structural control with the STM.
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Affiliation(s)
- Dogan Kaya
- School of Physics and Astronomy, University of Birmingham , Edgbaston, Birmingham B15 2TT, United Kingdom
- Physics Department, Faculty of Arts and Sciences, Sakarya University , Serdivan, Sakarya 54050, Turkey
| | - Deliang Bao
- Institute of Physics, Chinese Academy of Sciences , Beijing 100190, China
- The University of Chinese Academy of Sciences , Beijing 100049, China
| | - Richard E Palmer
- College of Engineering, Swansea University , Bay Campus, Fabian Way, Swansea SA1 8EN, United Kingdom
| | - Shixuan Du
- Institute of Physics, Chinese Academy of Sciences , Beijing 100190, China
| | - Quanmin Guo
- School of Physics and Astronomy, University of Birmingham , Edgbaston, Birmingham B15 2TT, United Kingdom
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20
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Bottari G, Herranz MÁ, Wibmer L, Volland M, Rodríguez-Pérez L, Guldi DM, Hirsch A, Martín N, D'Souza F, Torres T. Chemical functionalization and characterization of graphene-based materials. Chem Soc Rev 2017; 46:4464-4500. [DOI: 10.1039/c7cs00229g] [Citation(s) in RCA: 308] [Impact Index Per Article: 44.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
This review offers an overview on the chemical functionalization, characterization and applications of graphene-based materials.
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Affiliation(s)
- Giovanni Bottari
- Department of Organic Chemistry
- Universidad Autónoma de Madrid
- 28049 Madrid
- Spain
- Institute for Advanced Research in Chemical Sciences
| | - Ma Ángeles Herranz
- Departamento de Química Orgánica I
- Facultad de Ciencias Químicas
- Universidad Complutense de Madrid
- 28040 Madrid
- Spain
| | - Leonie Wibmer
- Department of Chemistry and Pharmacy
- Interdisciplinary Center for Molecular Materials (ICMM)
- Friedrich-Alexander-Universität Erlangen-Nürnberg
- 91058 Erlangen
- Germany
| | - Michel Volland
- Department of Chemistry and Pharmacy
- Interdisciplinary Center for Molecular Materials (ICMM)
- Friedrich-Alexander-Universität Erlangen-Nürnberg
- 91058 Erlangen
- Germany
| | - Laura Rodríguez-Pérez
- 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 (ICMM)
- Friedrich-Alexander-Universität Erlangen-Nürnberg
- 91058 Erlangen
- Germany
| | - Andreas Hirsch
- Department of Chemistry and Pharmacy
- University Erlangen-Nürnberg
- 91054 Erlangen
- Germany
| | - Nazario Martín
- IMDEA-Nanociencia
- Campus de Cantoblanco
- 28049 Madrid
- Spain
- Departamento de Química Orgánica I
| | | | - Tomás Torres
- Department of Organic Chemistry
- Universidad Autónoma de Madrid
- 28049 Madrid
- Spain
- Institute for Advanced Research in Chemical Sciences
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21
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Picone A, Giannotti D, Riva M, Calloni A, Bussetti G, Berti G, Duò L, Ciccacci F, Finazzi M, Brambilla A. Controlling the Electronic and Structural Coupling of C 60 Nano Films on Fe(001) through Oxygen Adsorption at the Interface. ACS APPLIED MATERIALS & INTERFACES 2016; 8:26418-26424. [PMID: 27603203 DOI: 10.1021/acsami.6b09641] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
C60 molecules coupled to metals form hybrid systems exploited in a broad range of emerging fields, such as nanoelectronics, spintronics, and photovoltaic solar cells. The electronic coupling at the C60/metal interface plays a crucial role in determining the charge and spin transport in C60-based devices; therefore, a detailed understanding of the interface electronic structure is a prerequisite to engineering the device functionalities. Here, we compare the electronic and structural properties of C60 monolayers interfaced with Fe(001) and oxygen-passivated Fe(001)-p(1 × 1)O substrates. By combining scanning tunneling microscopy and spectroscopy, Auger electron spectroscopy, photoemission and inverse photoemission spectroscopies, we are able to elucidate the striking effect of oxygen on the interaction between Fe(001) and C60. Upon C60 deposition on the oxygen-passivated surface, the oxygen layer remains buried at the C60/Fe(001)-p(1 × 1)O interface, efficiently decoupling the fullerene film from the metallic substrate. Tunneling and photoemission spectroscopies reveal the presence of well-defined molecular resonances for the C60/Fe(001)-p(1 × 1)O system, with a large HOMO-LUMO gap of about 3.4 eV. On the other hand, for the C60/Fe(001) interface, a strong hybridization between the substrate states and the C60 orbitals occurs, resulting in broader molecular resonances.
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Affiliation(s)
- Andrea Picone
- Dipartimento di Fisica, Politecnico di Milano , Piazza Leonardo da Vinci 32, 20133 Milano, Italy
| | - Dario Giannotti
- Dipartimento di Fisica, Politecnico di Milano , Piazza Leonardo da Vinci 32, 20133 Milano, Italy
| | - Michele Riva
- Institute of Applied Physics, TU-Wien , Wiedner Hauptstraße 8-10, 1040 Vienna, Austria
| | - Alberto Calloni
- Dipartimento di Fisica, Politecnico di Milano , Piazza Leonardo da Vinci 32, 20133 Milano, Italy
| | - Gianlorenzo Bussetti
- Dipartimento di Fisica, Politecnico di Milano , Piazza Leonardo da Vinci 32, 20133 Milano, Italy
| | - Giulia Berti
- Dipartimento di Fisica, Politecnico di Milano , Piazza Leonardo da Vinci 32, 20133 Milano, Italy
| | - Lamberto Duò
- Dipartimento di Fisica, Politecnico di Milano , Piazza Leonardo da Vinci 32, 20133 Milano, Italy
| | - Franco Ciccacci
- Dipartimento di Fisica, Politecnico di Milano , Piazza Leonardo da Vinci 32, 20133 Milano, Italy
| | - Marco Finazzi
- Dipartimento di Fisica, Politecnico di Milano , Piazza Leonardo da Vinci 32, 20133 Milano, Italy
| | - Alberto Brambilla
- Dipartimento di Fisica, Politecnico di Milano , Piazza Leonardo da Vinci 32, 20133 Milano, Italy
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22
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Mezour MA, Choueiri RM, Lukoyanova O, Lennox RB, Perepichka DF. Hydrogen bonding vs. molecule-surface interactions in 2D self-assembly of [C60]fullerenecarboxylic acids. NANOSCALE 2016; 8:16955-16962. [PMID: 27714083 DOI: 10.1039/c6nr04115a] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The adsorption of C60-malonic derivatives C61(CO2H)2 and C66(CO2H)12 on Au(111) and a pentafluorobenzenethiol-modified Au substrate (PFBT@Au) has been investigated using scanning tunneling microscopy (STM) at a liquid-solid interface. Monofunctionalized C61(CO2H)2 forms a hexagonal close-packed overlayer on Au(111) and individual aligned dimers on PFBT@Au(111). The difference is attributed to the nature of the substrateC61(CO2H)2 interaction (isotropic π-Au bonding vs. anisotropic PFBTCOOH interactions). Surprisingly, in both cases, the directionality of the COOHCOOH motif is compromised in favor of synergistic van der Waals/H bonding interactions. Such van der Waals contacts are geometrically unfeasible in hexafunctionalized C66(CO2H)12 and its assembly on Au(111) leads to a 2D molecular network controlled exclusively by H bonding. For both molecules, the "free" CO2H groups on the monolayer surface can engage in out-of-plane H bonding interaction resulting in the epitaxial growth of subsequent molecular layers.
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Affiliation(s)
- Mohamed A Mezour
- Department of Chemistry and Centre for Self-Assembled Chemical Structures, McGill University, 801 Sherbrooke St. West, Montreal, QC H3A 0B8, Canada.
| | - Rachelle M Choueiri
- Department of Chemistry and Centre for Self-Assembled Chemical Structures, McGill University, 801 Sherbrooke St. West, Montreal, QC H3A 0B8, Canada.
| | - Olena Lukoyanova
- Department of Chemistry and Centre for Self-Assembled Chemical Structures, McGill University, 801 Sherbrooke St. West, Montreal, QC H3A 0B8, Canada.
| | - R Bruce Lennox
- Department of Chemistry and Centre for Self-Assembled Chemical Structures, McGill University, 801 Sherbrooke St. West, Montreal, QC H3A 0B8, Canada.
| | - Dmitrii F Perepichka
- Department of Chemistry and Centre for Self-Assembled Chemical Structures, McGill University, 801 Sherbrooke St. West, Montreal, QC H3A 0B8, Canada.
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23
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Choi B, Yu J, Paley DW, Trinh MT, Paley MV, Karch JM, Crowther AC, Lee CH, Lalancette RA, Zhu X, Kim P, Steigerwald ML, Nuckolls C, Roy X. van der Waals Solids from Self-Assembled Nanoscale Building Blocks. NANO LETTERS 2016; 16:1445-1449. [PMID: 26829055 DOI: 10.1021/acs.nanolett.5b05049] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Traditional atomic van der Waals materials such as graphene, hexagonal boron-nitride, and transition metal dichalcogenides have received widespread attention due to the wealth of unusual physical and chemical behaviors that arise when charges, spins, and vibrations are confined to a plane. Though not as widespread as their atomic counterparts, molecule-based two-dimensional (2D) layered solids offer significant benefits; their structural flexibility will enable the development of materials with tunable properties. Here we describe a layered van der Waals solid self-assembled from a structure-directing building block and C60 fullerene. The resulting crystalline solid contains a corrugated monolayer of neutral fullerenes and can be mechanically exfoliated. The absorption spectrum of the bulk solid shows an optical gap of 390 ± 40 meV that is consistent with thermal activation energy obtained from electrical transport measurement. We find that the dimensional confinement of fullerenes significantly modulates the optical and electronic properties compared to the bulk solid.
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Affiliation(s)
- Bonnie Choi
- Department of Chemistry, Columbia University , New York, New York 10027, United States
| | - Jaeeun Yu
- Department of Chemistry, Columbia University , New York, New York 10027, United States
| | - Daniel W Paley
- Department of Chemistry, Columbia University , New York, New York 10027, United States
| | - M Tuan Trinh
- Department of Chemistry, Columbia University , New York, New York 10027, United States
| | - Maria V Paley
- Department of Chemistry, Barnard College , New York, New York 10027, United States
| | - Jessica M Karch
- Department of Chemistry, Columbia University , New York, New York 10027, United States
| | - Andrew C Crowther
- Department of Chemistry, Barnard College , New York, New York 10027, United States
| | - Chul-Ho Lee
- KU-KIST Graduate School of Converging Science and Technology, Korea University , Seoul 136-701, Korea
| | - Roger A Lalancette
- Department of Chemistry, Rutgers University-Newark , Newark, New Jersey 07102, United States
| | - Xiaoyang Zhu
- Department of Chemistry, Columbia University , New York, New York 10027, United States
| | - Philip Kim
- Department of Physics, Harvard University , Cambridge, Massachusetts 02138, United States
| | - Michael L Steigerwald
- Department of Chemistry, Columbia University , New York, New York 10027, United States
| | - Colin Nuckolls
- Department of Chemistry, Columbia University , New York, New York 10027, United States
| | - Xavier Roy
- Department of Chemistry, Columbia University , New York, New York 10027, United States
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24
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Du P, Kreher D, Mathevet F, Maldivi P, Charra F, Attias AJ. Surface-Confined Supramolecular Self-Assembly of Molecular Nanocranes for Chemically Lifting and Positioning C60 above a Conducting Substrate. Chemphyschem 2015; 16:3774-8. [PMID: 26488211 DOI: 10.1002/cphc.201500906] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2015] [Indexed: 11/08/2022]
Abstract
2D supramolecular self-assembly is a good way to form well-defined nanostructures on various substrates. One of the current challenges is to extend this approach to 3D functional building blocks. Here, we address this issue by providing a strategy for the controlled lifting and positioning of functional units above a graphitic substrate. This is the first time that multistory cyclophane-based 3D tectons incorporating C60 units have been designed and synthesized. Molecular modelling provides a description of the 3D geometries and evidences the flexible character of the building blocks. Despite this later feature, the supramolecular self-assembly of Janus tectons on HOPG yields well-ordered adlayers incorporating C60 arrays at well-defined mean distances from the surface. As our approach is not limited to C60 , the results reported here open-up possibilities for applications where the topological and electronic interactions between the substrate and the functional unit are of prime importance.
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Affiliation(s)
- Ping Du
- Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymères, Sorbonne Universités, UPMC Univ Paris 06, CNRS, 4 Place Jussieu, 75005, Paris, France.,Institut für Nanotechnologie (INT), Karlsruhe Institut für Technologie (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - David Kreher
- Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymères, Sorbonne Universités, UPMC Univ Paris 06, CNRS, 4 Place Jussieu, 75005, Paris, France
| | - Fabrice Mathevet
- Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymères, Sorbonne Universités, UPMC Univ Paris 06, CNRS, 4 Place Jussieu, 75005, Paris, France
| | - Pascale Maldivi
- Univ. Grenoble Alpes, CEA, INAC-SCIB, 38000, Grenoble, France
| | - Fabrice Charra
- Service de Physique de l'Etat Condensé (SPEC), UMR CEA-CNRS 3680, IRAMIS, CEA Saclay, 91191, Gif-sur-Yvette Cedex, France.
| | - André-Jean Attias
- Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymères, Sorbonne Universités, UPMC Univ Paris 06, CNRS, 4 Place Jussieu, 75005, Paris, France.
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25
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Abstract
Porphyrins and other tetrapyrrole macrocycles possess an impressive variety of functional properties that have been exploited in natural and artificial systems. Different metal centres incorporated within the tetradentate ligand are key for achieving and regulating vital processes, including reversible axial ligation of adducts, electron transfer, light-harvesting and catalytic transformations. Tailored substituents optimize their performance, dictating their arrangement in specific environments and mediating the assembly of molecular nanoarchitectures. Here we review the current understanding of these species at well-defined interfaces, disclosing exquisite insights into their structural and chemical properties, and also discussing methods by which to manipulate their intramolecular and organizational features. The distinct characteristics arising from the interfacial confinement offer intriguing prospects for molecular science and advanced materials. We assess the role of surface interactions with respect to electronic and physicochemical characteristics, and describe in situ metallation pathways, molecular magnetism, rotation and switching. The engineering of nanostructures, organized layers, interfacial hybrid and bio-inspired systems is also addressed.
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26
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Barnes JC, Dale EJ, Prokofjevs A, Narayanan A, Gibbs-Hall IC, Juríček M, Stern CL, Sarjeant AA, Botros YY, Stupp SI, Stoddart JF. Semiconducting Single Crystals Comprising Segregated Arrays of Complexes of C60. J Am Chem Soc 2015; 137:2392-9. [DOI: 10.1021/ja512959g] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Jonathan C. Barnes
- Department
of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts
Avenue, Cambridge, Massachusetts 02139 United States
| | | | | | | | | | - Michal Juríček
- Department
of Chemistry, University of Basel, St. Johanns-Ring 19, 4056 Basel, Switzerland
| | | | | | - Youssry Y. Botros
- University
Research Office, Intel Corporation, Building RNB-6-61, 2200 Mission
College Boulevard, Santa Clara, California 95054-1549, United States
- Joint Center
of Excellence in Integrated Nano-Systems (JCIN), King Abdul-Aziz City for Science and Technology (KACST), P.O. Box 6086, Riyadh 11442, Kingdom of Saudi Arabia
| | - Samuel I. Stupp
- Simpson Querrey Institute for BioNanotechnology, 303 East Superior Street, 11th Floor, Chicago, Illinois 60611, United States
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27
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Moreno-García P, La Rosa A, Kolivoška V, Bermejo D, Hong W, Yoshida K, Baghernejad M, Filippone S, Broekmann P, Wandlowski T, Martín N. Charge Transport in C60-Based Dumbbell-type Molecules: Mechanically Induced Switching between Two Distinct Conductance States. J Am Chem Soc 2015; 137:2318-27. [DOI: 10.1021/ja511271e] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Pavel Moreno-García
- Department
of Chemistry and Biochemistry, University of Bern, Freiestrasse
3, CH-3012 Bern, Switzerland
| | - Andrea La Rosa
- Departamento
de Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, E-28040, Madrid, Spain
| | - Viliam Kolivoška
- Department
of Chemistry and Biochemistry, University of Bern, Freiestrasse
3, CH-3012 Bern, Switzerland
- J. Heyrovský
Institute of Physical Chemistry, AS CR, v.v.i., Dolejškova
3, 18223, Prague
8, Czech Republic
| | - Daniel Bermejo
- Departamento
de Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, E-28040, Madrid, Spain
| | - Wenjing Hong
- Department
of Chemistry and Biochemistry, University of Bern, Freiestrasse
3, CH-3012 Bern, Switzerland
| | - Koji Yoshida
- Department
of Chemistry and Biochemistry, University of Bern, Freiestrasse
3, CH-3012 Bern, Switzerland
| | - Masoud Baghernejad
- Department
of Chemistry and Biochemistry, University of Bern, Freiestrasse
3, CH-3012 Bern, Switzerland
| | - Salvatore Filippone
- Departamento
de Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, E-28040, Madrid, Spain
| | - Peter Broekmann
- Department
of Chemistry and Biochemistry, University of Bern, Freiestrasse
3, CH-3012 Bern, Switzerland
| | - Thomas Wandlowski
- Department
of Chemistry and Biochemistry, University of Bern, Freiestrasse
3, CH-3012 Bern, Switzerland
| | - Nazario Martín
- Departamento
de Química Orgánica, Facultad de Química, Universidad Complutense de Madrid, E-28040, Madrid, Spain
- IMDEA-Nanoscience, Campus Universidad Autónoma, 28049-Madrid, Spain
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28
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Ghiasi M, Kamalinahad S, Zahedi M. Complexation of nanoscale enzyme inhibitor with carbonic anhydrase active center: A quantum mechanical approach. J STRUCT CHEM+ 2015. [DOI: 10.1134/s0022476614080277] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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29
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Boukari K, Duverger E, Stephan R, Hanf MC, Sonnet P. C60 molecules grown on a Si-supported nanoporous supramolecular network: a DFT study. Phys Chem Chem Phys 2014; 16:14722-9. [PMID: 24920165 DOI: 10.1039/c4cp01677g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
C60 fullerene assemblies on surfaces have attracted considerable attention because of their remarkable electronic properties. Now because of the competition between the molecules-substrate and the molecule-molecule interactions, an ordered C60 array is rather difficult to obtain on silicon surfaces. Here we present density functional theory simulations on C60 molecules deposited on a TBB (1,3,5-tri(1'-bromophenyl)benzene) monolayer lying on the Si(111)-boron surface (denoted SiB). The C60 molecules are located in the nanopores formed by the TBB network. Adsorption energy calculations show that the SiB surface governs the C60 vertical position, whereas the TBB network imposes the C60 lateral position, and stabilizes the molecule as well. The low charge density between the C60 and the SiB substrate on one hand, and on the other hand between the C60 and the TBB molecules, indicates that no covalent bond is formed between the C60 and its environment. However, according to charge density differences, a drastic charge reorganisation takes place between the Si adatoms and the C60 molecule, but also between the C60 and the surrounding TBB molecules. Finally, calculations show that a C60 array sandwiched between two TBB molecular layers is stable, which opens up the way to the growth of 3D supramolecular networks.
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Affiliation(s)
- Khaoula Boukari
- IS2M UMR CNRS 7361 - UHA, 15 rue Jean Starcky, 68057 Mulhouse, France
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30
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Sakaguchi KI, Kamimura T, Uno H, Mori S, Ozako S, Nobukuni H, Ishida M, Tani F. Phenothiazine-Bridged Cyclic Porphyrin Dimers as High-Affinity Hosts for Fullerenes and Linear Array of C60 in Self-Assembled Porphyrin Nanotube. J Org Chem 2014; 79:2980-92. [DOI: 10.1021/jo500034f] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Ken-ichi Sakaguchi
- Institute
for Materials Chemistry and Engineering, Kyushu University, 6-10-1
Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan
| | - Takuya Kamimura
- Institute
for Materials Chemistry and Engineering, Kyushu University, 6-10-1
Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan
| | - Hidemitsu Uno
- Graduate
School of Science and Engineering, Ehime University, Bunkyo-cho, Matsuyama, Ehime 790-8577, Japan
| | - Shigeki Mori
- Integrated
Center for Sciences, Ehime University, Bunkyo-cho, Matsuyama, Ehime 790-8577, Japan
| | - Shuwa Ozako
- Institute
for Materials Chemistry and Engineering, Kyushu University, 6-10-1
Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan
| | - Hirofumi Nobukuni
- Institute
for Materials Chemistry and Engineering, Kyushu University, 6-10-1
Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan
| | - Masatoshi Ishida
- Institute
for Materials Chemistry and Engineering, Kyushu University, 6-10-1
Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan
| | - Fumito Tani
- Institute
for Materials Chemistry and Engineering, Kyushu University, 6-10-1
Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan
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31
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Gallego JM, Ecija D, Martín N, Otero R, Miranda R. An STM study of molecular exchange processes in organic thin film growth. Chem Commun (Camb) 2014; 50:9954-7. [PMID: 25035072 DOI: 10.1039/c4cc03656e] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
PCBM molecules deposited on an exTTF layer grown on Au(111) exchange places with the exTTF molecules, expelling them to the outer surface, even at 150 K, when the surface diffusion of the exTTF molecules is completely frozen.
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Affiliation(s)
- José M. Gallego
- Instituto Madrileño de Estudios Avanzados en Nanociencia (IMDEA-Nanociencia)
- E-28049 Madrid, Spain
- Instituto de Ciencia de Materiales de Madrid
- CSIC
- E-28049 Madrid, Spain
| | - David Ecija
- Instituto Madrileño de Estudios Avanzados en Nanociencia (IMDEA-Nanociencia)
- E-28049 Madrid, Spain
| | - Nazario Martín
- Instituto Madrileño de Estudios Avanzados en Nanociencia (IMDEA-Nanociencia)
- E-28049 Madrid, Spain
- Dpto. de Química Orgánica
- Universidad Complutense de Madrid
- E-28040 Madrid, Spain
| | - Roberto Otero
- Instituto Madrileño de Estudios Avanzados en Nanociencia (IMDEA-Nanociencia)
- E-28049 Madrid, Spain
- Dpto. de Física de la Materia Condensada
- Universidad Autónoma de Madrid
- E-28049 Madrid, Spain
| | - Rodolfo Miranda
- Instituto Madrileño de Estudios Avanzados en Nanociencia (IMDEA-Nanociencia)
- E-28049 Madrid, Spain
- Dpto. de Física de la Materia Condensada
- Universidad Autónoma de Madrid
- E-28049 Madrid, Spain
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32
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Zhang X, Li XD, Ma LX, Zhang B. Electronic and electrochemical properties as well as flowerlike supramolecular assemblies of fulleropyrrolidines bearing ester substituents with different alkyl chain lengths. RSC Adv 2014. [DOI: 10.1039/c4ra10654g] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Flowerlike supramolecular architectures, obtained from a series of energetically PCBM-like and high C60 content (76–79%) fulleropyrrolidines FP1–FP4, were lamellar structures with alkyl chain length dependent thickness of a bilayer structure.
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Affiliation(s)
- Xuan Zhang
- College of Chemistry
- Chemical Engineering & Biotechnology
- Donghua University
- Shanghai 201620, China
| | - Xu-Dong Li
- College of Chemistry
- Chemical Engineering & Biotechnology
- Donghua University
- Shanghai 201620, China
| | - Li-Xia Ma
- College of Chemistry
- Chemical Engineering & Biotechnology
- Donghua University
- Shanghai 201620, China
| | - Bei Zhang
- College of Chemistry
- Chemical Engineering & Biotechnology
- Donghua University
- Shanghai 201620, China
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33
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Weng X, Cao Q, Liang L, Chen J, You C, Ruan Y, Lin H, Wu L. Simultaneous determination of dopamine and uric acid using layer-by-layer graphene and chitosan assembled multilayer films. Talanta 2013; 117:359-65. [DOI: 10.1016/j.talanta.2013.09.023] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2013] [Revised: 09/12/2013] [Accepted: 09/19/2013] [Indexed: 12/27/2022]
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34
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Xie YC, Tang L, Guo Q. Cooperative assembly of magic number C60-Au complexes. PHYSICAL REVIEW LETTERS 2013; 111:186101. [PMID: 24237540 DOI: 10.1103/physrevlett.111.186101] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2013] [Revised: 10/11/2013] [Indexed: 06/02/2023]
Abstract
We report the assembly of magic number (C60)m-(Au)n complexes on the Au(111) surface. These complexes have a unique structure consisting of a single atomic layer Au island wrapped by a self-selected number (seven, ten, or twelve) of C(60) molecules. The smallest structure consisting of 7 C60 molecules and 19 Au atoms, stable up to 400 K, has a preferred orientation on the surface. We propose a globalized metal-organic coordination mechanism for the stability of the (C(60))(m)-(Au)n complexes.
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Affiliation(s)
- Yang-Chun Xie
- School of Physics and Astronomy, University of Birmingham, Birmingham B15 2TT, United Kingdom
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35
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Gruznev DV, Matetskiy AV, Bondarenko LV, Utas OA, Zotov AV, Saranin AA, Chou JP, Wei CM, Lai MY, Wang YL. Stepwise self-assembly of C₆₀ mediated by atomic scale moiré magnifiers. Nat Commun 2013; 4:1679. [PMID: 23575683 DOI: 10.1038/ncomms2706] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2012] [Accepted: 03/06/2013] [Indexed: 11/09/2022] Open
Abstract
Self-assembly of atoms or molecules on a crystal surface is considered one of the most promising methods to create molecular devices. Here we report a stepwise self-assembly of C₆₀ molecules into islands with unusual shapes and preferred sizes on a gold-indium-covered Si(111) surface. Specifically, 19-mer islands prefer a non-compact boomerang shape, whereas hexagonal 37-mer islands exhibit extraordinarily enhanced stability and abundance. The stepwise self-assembly is mediated by the moiré interference between an island with its underlying lattice, which essentially maps out the adsorption-energy landscape of a C₆₀ on different positions of the surface with a lateral magnification factor and dictates the probability for the subsequent attachment of C₆₀ to an island's periphery. Our discovery suggests a new method for exploiting the moiré interference to dynamically assist the self-assembly of particles and provides an unexplored tactic of engineering atomic scale moiré magnifiers to facilitate the growth of monodispersed mesoscopic structures.
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Affiliation(s)
- D V Gruznev
- Institute of Automation and Control Processes, Vladivostok 690041, Russia
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36
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Li J, Benicewicz BC. Synthesis of well-defined side chain fullerene polymers and study of their self-aggregation behaviors. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/pola.26748] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Junting Li
- Department of Chemistry and Biochemistry; University of South Carolina; Columbia South Carolina 29208
| | - Brian C. Benicewicz
- Department of Chemistry and Biochemistry; University of South Carolina; Columbia South Carolina 29208
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37
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Rodríguez-Pérez L, Herranz MÁ, Martín N. The chemistry of pristine graphene. Chem Commun (Camb) 2013; 49:3721-35. [PMID: 23539514 DOI: 10.1039/c3cc38950b] [Citation(s) in RCA: 199] [Impact Index Per Article: 18.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Graphene is a unique material with outstanding mechanical and electronic properties. For solution processes graphene layers have to be stabilized by means of molecular or supramolecular chemical derivatization, prior to their transfer to solid substrates. The most common chemical methodology for the preparation of graphene involves the formation of graphene oxide under highly oxidizing conditions, which even after reduction, lacks the electronic quality of pristine graphene. Presently, there is increasing concern in the chemical community about the starting material quality, and recent efforts are directed to wet chemical approaches toward high-quality graphene flakes which encompass the use of graphite as initial material. In addition, epitaxial growth of graphene on metallic surfaces is becoming a powerful technique for the production of pristine graphene with a control on its electronic properties, somehow due to the supramolecular interaction with the metallic surface. Current approaches for the preparation of modified pristine graphene are the aim of this review.
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Affiliation(s)
- Laura Rodríguez-Pérez
- Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, Ciudad Universitaria s/n, 28040, Madrid, Spain
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38
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Yoshimoto S, Itaya K. Adsorption and assembly of ions and organic molecules at electrochemical interfaces: nanoscale aspects. ANNUAL REVIEW OF ANALYTICAL CHEMISTRY (PALO ALTO, CALIF.) 2013; 6:213-235. [PMID: 23772658 DOI: 10.1146/annurev-anchem-062012-092559] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
We describe the history of electrochemical scanning tunneling microscopy (STM) and advances made in this field during the past 20 years. In situ STM allows one to monitor various electrode processes, such as the underpotential deposition of copper and silver ions; the specific adsorption of iodine and sulfate/bisulfate ions; electrochemical dissolution processes of silicon and gold single-crystal surfaces in electrolyte solutions; and the molecular assembly of metalloporphyrins, metallophthalocyanines, and fullerenes, at atomic and/or molecular resolution. Furthermore, a laser confocal microscope, combined with a differential interference contrast microscope, enables investigation of the dynamics of electrochemical processes at atomic resolution.
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Affiliation(s)
- Soichiro Yoshimoto
- Priority Organization for Innovation and Excellence, Kumamoto University, Kumamoto 860-8555, Japan
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39
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PEI-derivatized fullerene drug delivery using folate as a homing device targeting to tumor. Biomaterials 2013; 34:251-61. [DOI: 10.1016/j.biomaterials.2012.09.039] [Citation(s) in RCA: 145] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2012] [Accepted: 09/17/2012] [Indexed: 11/24/2022]
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40
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Vijayaraghavan S, Écija D, Auwärter W, Joshi S, Seufert K, Seitsonen AP, Tashiro K, Barth JV. Selective supramolecular fullerene-porphyrin interactions and switching in surface-confined C60-Ce(TPP)2 dyads. NANO LETTERS 2012; 12:4077-4083. [PMID: 22765649 DOI: 10.1021/nl301534p] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The control of organic molecules, supramolecular complexes and donor-acceptor systems at interfaces is a key issue in the development of novel hybrid architectures for regulation of charge-carrier transport pathways in nanoelectronics or organic photovoltaics. However, at present little is known regarding the intricate features of stacked molecular nanostructures stabilized by noncovalent interactions. Here we explore at the single molecule level the geometry and electronic properties of model donor-acceptor dyads stabilized by van der Waals interactions on a single crystal Ag(111) support. Our combined scanning tunneling microscopy/spectroscopy (STM/STS) and first-principles computational modeling study reveals site-selective positioning of C(60) molecules on Ce(TPP)(2) porphyrin double-decker arrays with the fullerene centered on the π-system of the top bowl-shaped tetrapyrrole macrocycle. Three specific orientations of the C(60) cage in the van der Waals complex are identified that can be reversibly switched by STM manipulation protocols. Each configuration presents a distinct conductivity, which accounts for a tristable molecular switch and the tunability of the intradyad coupling. In addition, STS data evidence electronic decoupling of the hovering C(60) units from the metal substrate, a prerequisite for photophysical applications.
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41
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Kennedy RD, Halim M, Khan SI, Schwartz BJ, Tolbert SH, Rubin Y. Crystal-Packing Trends for a Series of 6,9,12,15,18-Pentaaryl-1-hydro[60]fullerenes. Chemistry 2012; 18:7418-33. [PMID: 22573530 DOI: 10.1002/chem.201103400] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2012] [Revised: 01/10/2012] [Indexed: 11/06/2022]
Affiliation(s)
- Robert D Kennedy
- Department of Chemistry and Biochemistry, University of California, Los Angeles, 607 Charles E. Young Drive East, Los Angeles, CA 90095, USA
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42
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Jewell AD, Kyran SJ, Rabinovich D, Sykes ECH. Effect of head-group chemistry on surface-mediated molecular self-assembly. Chemistry 2012; 18:7169-78. [PMID: 22532331 DOI: 10.1002/chem.201102956] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2011] [Revised: 01/16/2012] [Indexed: 11/07/2022]
Abstract
Surface molecular self-assembly is a fast advancing field with broad applications in sensing, patterning, device assembly, and biochemical applications. A vast number of practical systems utilize alkane thiols supported on gold surfaces. Whereas a strong Au-S bond facilitates robust self-assembly, the interaction is so strong that the surface is reconstructed, leaving etch pits that render the monolayers susceptible to degradation. By using different head group elements to adcust the molecule-surface interaction, a vast array of new systems with novel properties may be formed. In this paper we use a carefully chosen set of molecules to make a direct comparison of the self-assembly of thioether, selenoether, and phosphine species on Au(111). Using the herringbone reconstruction of gold as a sensitive readout of molecule-surface interaction strength, we correlate head-group chemistry with monolayer (ML) properties. It is demonstrated that the hard/soft rules of inorganic chemistry can be used to rationalize the observed trend of molecular interaction strengths with the soft gold surface, that is, P>Se>S. We find that the structure of the monolayers can be explained by the geometry of the molecules in terms of dipolar, quadrupolar, or van der Waals interactions between neighboring species driving the assembly of distinct ordered arrays. As this study directly compares one element with another in simple systems, it may serve as a guide for the design of self-assembled monolayers with novel structures and properties.
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Affiliation(s)
- April D Jewell
- Department of Chemistry, Tufts University, 62 Talbot Avenue, Medford, MA 02155, USA
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43
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López JL, Atienza C, Insuasty A, López-Andarias J, Romero-Nieto C, Guldi DM, Martín N. Concave versus Planar Geometries for the Hierarchical Organization of Mesoscopic 3D Helical Fibers. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201109162] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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44
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López JL, Atienza C, Insuasty A, López-Andarias J, Romero-Nieto C, Guldi DM, Martín N. Concave versus planar geometries for the hierarchical organization of mesoscopic 3D helical fibers. Angew Chem Int Ed Engl 2012; 51:3857-61. [PMID: 22389211 DOI: 10.1002/anie.201109162] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2011] [Revised: 02/15/2012] [Indexed: 01/08/2023]
Abstract
Chromophore-peptide systems: a study on a series of pentapeptides covalently connected to planar π systems (1 a and 1 b) or to a curved π system (1 c) showed the influence of the concave shape on the efficient chiral transmission at nano- and mesoscales. Control over the hierarchical growth by H bonding, π-π, and solvophobic interactions made possible the efficient generation of electroactive 3D helical fibers.
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Affiliation(s)
- Juan Luis López
- Departamento de Química Orgánica, Facultad de C. C. Químicas, Universidad Complutense de Madrid, Spain
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45
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Räisänen MT, Slater (née Phillips) AG, Champness NR, Buck M. Effects of pore modification on the templating of guest molecules in a 2D honeycomb network. Chem Sci 2012. [DOI: 10.1039/c1sc00543j] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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46
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Otero R, Gallego JM, de Parga ALV, Martín N, Miranda R. Molecular self-assembly at solid surfaces. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2011; 23:5148-5176. [PMID: 21919082 DOI: 10.1002/adma.201102022] [Citation(s) in RCA: 121] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2011] [Revised: 07/12/2011] [Indexed: 05/31/2023]
Abstract
Self-assembly, the process by which objects initially distributed at random arrange into well-defined patterns exclusively due to their local mutual interactions without external intervention, is generally accepted to be the most promising method for large-scale fabrication of functional nanostructures. In particular, the ordering of molecular building-blocks deposited at solid surfaces is relevant for the performance of many organic electronic and optoelectronic devices, such as organic field-effect transistors (OFETs), organic light-emitting diodes (OLEDs) or photovoltaic solar cells. However, the fundamental knowledge on the nature and strength of the intermolecular and molecule-substrate interactions that govern the ordering of molecular adsorbates is, in many cases, rather scarce. In most cases, the structure and morphology of the organic-metal interface is not known and it is just assumed to be the same as in the bulk, thereby implicitly neglecting the role of the surface on the assembly. However, this approximation is usually not correct, and the evidence gathered over the last decades points towards an active role of the surface in the assembly, leading to self-assembled structures that only in a few occasions can be understood by considering just intermolecular interactions in solid or gas phases. In this work we review several examples from our recent research demonstrating the apparently endless variety of ways in which the surface might affect the assembly of organic adsorbates.
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Affiliation(s)
- Roberto Otero
- Department de Física de la Materia Condensada and Instituto Nicolás Cabrera, Facultad de Ciencias, Universidad Autónoma de Madrid, Avd. Fco. Tomás y Valiente 7, 28049 Madrid, Spain.
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Maroto E, Filippone S, Martín-Domenech A, Suárez M, Martín N, Martínez-Alvarez R. Effect of substituents and protonation on the mechanism of 1,3-dipolar retro-cycloaddition reaction of pyrrolidino[60]- and [70]fullerenes. JOURNAL OF MASS SPECTROMETRY : JMS 2011; 46:1016-1029. [PMID: 22012668 DOI: 10.1002/jms.1983] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The mass spectra of new substituted pyrrolidino[60]- and [70]fullerenes have been obtained using electrospray ionization conditions in the positive and negative mode of detection with two different mass spectrometers, a quadrupole ion trap and a Fourier transform ion cyclotron resonance. Radical anions M(●-) and deprotonated molecules [M-H](-) are formed under negative electrospray ionization mass spectrometry conditions, and the collision-induced dissociations of both ionic species have been studied. Either negative odd-electron ions or negative even-electron ions undergo a retro-cycloaddition process forming the corresponding fullerene product ions C(60)(●-) and C(70)(●-). The generation of fullerene radical anions from deprotonated molecules is a new exception of the "even-electron rule." In contrast, the protonated molecules [M + H](+) obtained from the positive mode of detection do not undergo this cycloreversion reaction, and the MS(n) experiment reveals a variety of eliminations of neutral molecules involving different hydrogen shifts and multiple bond cleavages that lead eventually to substituted methanofullerene fragment ions. The observed fragmentations can be correlated with the electronic character of the substituents attached to the heterocyclic moiety. The results obtained from the thermal reactions of these compounds, carried out under different pH conditions, correlate well with those obtained in gas phase. The different behaviors between protonated and unprotonated molecules and ions can be explained assuming that the retro-cycloaddition reaction takes place only when the nitrogen atom of the pyrrolidine ring (the basic center of the molecule) is unprotonated both in gas and condensed phase. The protonation of the NH group inhibits the cycloreversion process, and therefore different fragmentations take place. The detailed mechanisms of the formation and evolution of the intermediate fragments are described.
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Affiliation(s)
- Enrique Maroto
- Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Complutense, Madrid, Spain
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Fukuzumi S, Ohkubo K, Kawashima Y, Kim DS, Park JS, Jana A, Lynch VM, Kim D, Sessler JL. Ion-Controlled On–Off Switch of Electron Transfer from Tetrathiafulvalene Calix[4]pyrroles to Li+@C60. J Am Chem Soc 2011; 133:15938-41. [DOI: 10.1021/ja207588c] [Citation(s) in RCA: 115] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Shunichi Fukuzumi
- Department of Material and Life Science, Graduate School of Engineering, Osaka University, and ALCA, Japan Science and Technology (JST), Suita, Osaka 565-0871, Japan
- Department of Bioinspired Science, Ewha Womans University, Seoul 120-750, Korea,
| | - Kei Ohkubo
- Department of Material and Life Science, Graduate School of Engineering, Osaka University, and ALCA, Japan Science and Technology (JST), Suita, Osaka 565-0871, Japan
| | - Yuki Kawashima
- Department of Material and Life Science, Graduate School of Engineering, Osaka University, and ALCA, Japan Science and Technology (JST), Suita, Osaka 565-0871, Japan
| | - Dong Sub Kim
- Department of Chemistry and Biochemistry, The University of Texas, University Station A5300, Austin, Texas 78712-0165, United States
| | - Jung Su Park
- Department of Chemistry and Biochemistry, The University of Texas, University Station A5300, Austin, Texas 78712-0165, United States
| | - Atanu Jana
- Department of Chemistry, Yonsei University, Seoul, 120-749, Korea,
| | - Vincent M. Lynch
- Department of Chemistry and Biochemistry, The University of Texas, University Station A5300, Austin, Texas 78712-0165, United States
| | - Dongho Kim
- Department of Chemistry, Yonsei University, Seoul, 120-749, Korea,
| | - Jonathan L. Sessler
- Department of Chemistry, Yonsei University, Seoul, 120-749, Korea,
- Department of Chemistry and Biochemistry, The University of Texas, University Station A5300, Austin, Texas 78712-0165, United States
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Molecular adlayer and photo-induced structural transformation of a diarylethene derivative on Au(111) investigated with scanning tunneling microscopy. J Electroanal Chem (Lausanne) 2011. [DOI: 10.1016/j.jelechem.2010.07.018] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Halder A, Nayak SK, Bhat S, Chattopadhyay S, Bhattacharya S. Absorption Spectrophotometric, NMR and Quantum Chemical Investigations of Ground State Non-Covalent Interactions between Fullerenes and a Designed Trihomocalix[6]arene in Solution. J SOLUTION CHEM 2011. [DOI: 10.1007/s10953-011-9695-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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