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Li W, Sun M. Electronic band structure and anisotropic optical properties of bulk and monolayer fullerene networks. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 298:122756. [PMID: 37120953 DOI: 10.1016/j.saa.2023.122756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Revised: 03/10/2023] [Accepted: 04/13/2023] [Indexed: 05/26/2023]
Abstract
We theoretically investigate the local electron density, electronic band structure, density of state, dielectric function, and optical absorption of the bulk and monolayer C60 network structures, based on the latest experimental synthesis [Nature, 2022, 606, 507]. The results show that the ground state electrons are concentrated on the bridge bonds between clusters, the bulk and monolayer C60 network structures have strong absorption peaks in the visible and near infrared regions, and the monolayer quasi-tetragonal phase C60 network structure shows strong polarization dependence. Our results not only provide insights into the physical mechanism of optical absorption of the monolayer C60 network structure, but also reveal potential applications of the C60 network structure in photoelectric devices.
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Affiliation(s)
- Wenwen Li
- School of Mathematics and Physics, University of Science and Technology Beijing, Beijing, PR China
| | - Mengtao Sun
- School of Mathematics and Physics, University of Science and Technology Beijing, Beijing, PR China.
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Truong VX, Holloway JO, Barner-Kowollik C. Fluorescence turn-on by photoligation - bright opportunities for soft matter materials. Chem Sci 2022; 13:13280-13290. [PMID: 36507164 PMCID: PMC9682895 DOI: 10.1039/d2sc05403e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 10/25/2022] [Indexed: 12/15/2022] Open
Abstract
Photochemical ligation has become an indispensable tool for applications that require spatially addressable functionalisation, both in biology and materials science. Interestingly, a number of photochemical ligations result in fluorescent products, enabling a self-reporting function that provides almost instantaneous visual feedback of the reaction's progress and efficiency. Perhaps no other chemical reaction system allows control in space and time to the same extent, while concomitantly providing inherent feedback with regard to reaction success and location. While photoactivable fluorescent properties have been widely used in biology for imaging purposes, the expansion of the array of photochemical reactions has further enabled its utility in soft matter materials. Herein, we concisely summarise the key developments of fluorogenic-forming photoligation systems and their emerging applications in both biology and materials science. We further summarise the current challenges and future opportunities of exploiting fluorescent self-reporting reactions in a wide array of chemical disciplines.
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Affiliation(s)
- Vinh X. Truong
- Institute of Materials Research and Engineering (IMRE), Agency for Science, Technology and Research (A*STAR)2 Fusionopolis WaySingapore 138 634Singapore,School of Chemistry and Physics, Centre for Materials Science, Queensland University of Technology (QUT)BrisbaneQLD 4000Australia
| | - Joshua O. Holloway
- School of Chemistry and Physics, Centre for Materials Science, Queensland University of Technology (QUT)BrisbaneQLD 4000Australia
| | - Christopher Barner-Kowollik
- School of Chemistry and Physics, Centre for Materials Science, Queensland University of Technology (QUT)BrisbaneQLD 4000Australia,Institute of Nanotechnology, Karlsruhe Institute of Technology (KIT)Hermann-von-Helmholtz-Platz 176344 Eggenstein-LeopoldshafenGermany
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Deepthi A, Acharjee N, Sruthi S, Meenakshy C. An overview of nitrile imine based [3+2] cycloadditions over half a decade. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.132812] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Abstract
The merging of click chemistry with discrete photochemical processes has led to the creation of a new class of click reactions, collectively known as photoclick chemistry. These light-triggered click reactions allow the synthesis of diverse organic structures in a rapid and precise manner under mild conditions. Because light offers unparalleled spatiotemporal control over the generation of the reactive intermediates, photoclick chemistry has become an indispensable tool for a wide range of spatially addressable applications including surface functionalization, polymer conjugation and cross-linking, and biomolecular labeling in the native cellular environment. Over the past decade, a growing number of photoclick reactions have been developed, especially those based on the 1,3-dipolar cycloadditions and Diels-Alder reactions owing to their excellent reaction kinetics, selectivity, and biocompatibility. This review summarizes the recent advances in the development of photoclick reactions and their applications in chemical biology and materials science. A particular emphasis is placed on the historical contexts and mechanistic insights into each of the selected reactions. The in-depth discussion presented here should stimulate further development of the field, including the design of new photoactivation modalities, the continuous expansion of λ-orthogonal tandem photoclick chemistry, and the innovative use of these unique tools in bioconjugation and nanomaterial synthesis.
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Affiliation(s)
- Gangam Srikanth Kumar
- Department of Chemistry, State University of New York at Buffalo, Buffalo, New York 14260-3000, United States
| | - Qing Lin
- Department of Chemistry, State University of New York at Buffalo, Buffalo, New York 14260-3000, United States
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Liu J, Li J, Liu X, Zhang Z, Zhang J, Tu G. Synthesis and Application of Functionalized Diblock Amphiphilic Fullerene Derivatives. MACROMOL CHEM PHYS 2019. [DOI: 10.1002/macp.201800477] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Jikang Liu
- Wuhan National Laboratory for Optoelectronics; Huazhong University of Science and Technology; Wuhan Hubei 430074 People's Republic of China
| | - Junli Li
- Wuhan National Laboratory for Optoelectronics; Huazhong University of Science and Technology; Wuhan Hubei 430074 People's Republic of China
| | - Xiangfu Liu
- Wuhan National Laboratory for Optoelectronics; Huazhong University of Science and Technology; Wuhan Hubei 430074 People's Republic of China
| | - Zheling Zhang
- School of Material Science and Technology; Guangxi Key Laboratory of Information Materials; Guilin University of Electronic Technology; 1st Jinji Road, Guilin Guangxi 541004 People's Republic of China
| | - Jian Zhang
- School of Material Science and Technology; Guangxi Key Laboratory of Information Materials; Guilin University of Electronic Technology; 1st Jinji Road, Guilin Guangxi 541004 People's Republic of China
| | - Guoli Tu
- Wuhan National Laboratory for Optoelectronics; Huazhong University of Science and Technology; Wuhan Hubei 430074 People's Republic of China
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Blasco E, Wegener M, Barner-Kowollik C. Photochemically Driven Polymeric Network Formation: Synthesis and Applications. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2017; 29. [PMID: 28075059 DOI: 10.1002/adma.201604005] [Citation(s) in RCA: 87] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Revised: 10/18/2016] [Indexed: 05/11/2023]
Abstract
Polymeric networks have been intensely investigated and a large number of applications have been found in areas ranging from biomedicine to materials science. Network fabrication via light-induced reactions is a particularly powerful tool, since light provides ready access to temporal and spatial control, opening an array of synthetic access routes for structuring the network geometry as well as functionality. Herein, the most recent light-induced modular reactions and their use in the formation of precision polymeric networks are collated. The synthetic strategies including photoinduced thiol-based reactions, Diels-Alder systems, and photogenerated reactive dipoles, as well as photodimerizations, are discussed in detail. Importantly, applications of the fabricated networks via the aforementioned reactions are highlighted with selected examples. Concomitantly, we provide future directions for the field, emphasizing the most critically required advances.
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Affiliation(s)
- Eva Blasco
- Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76128, Karlsruhe, Germany
- Institut für Biologische Grenzflächen, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - Martin Wegener
- Institute of Applied Physics, Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76128, Karlsruhe, Germany
- Institute of Nanotechnology, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - Christopher Barner-Kowollik
- Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76128, Karlsruhe, Germany
- Institut für Biologische Grenzflächen, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
- School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George Street, Brisbane, QLD, 4000, Australia
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Blasco E, Sugawara Y, Lederhose P, Blinco JP, Kelterer AM, Barner-Kowollik C. Understanding Reactivity Patterns in Light-Induced Nitrile Imine Mediated Tetrazole-Ene Cycloadditions. CHEMPHOTOCHEM 2017. [DOI: 10.1002/cptc.201600042] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Eva Blasco
- Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie; Karlsruhe Institute of Technology (KIT); Engesserstrasse 18 76128 Karlsruhe Germany
- Institut für Biologische Grenzflächen (IBG); Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Yuuki Sugawara
- Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie; Karlsruhe Institute of Technology (KIT); Engesserstrasse 18 76128 Karlsruhe Germany
- Institut für Biologische Grenzflächen (IBG); Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Paul Lederhose
- Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie; Karlsruhe Institute of Technology (KIT); Engesserstrasse 18 76128 Karlsruhe Germany
- School of Chemistry, Physics and Mechanical Engineering; Queensland University of Technology (QUT); 2 George Street Brisbane, QLD 4001 Australia
| | - James P. Blinco
- School of Chemistry, Physics and Mechanical Engineering; Queensland University of Technology (QUT); 2 George Street Brisbane, QLD 4001 Australia
| | - Anne-Marie Kelterer
- Institute of Physical and Theoretical Chemistry, NAWI Graz; Graz University of Technology; Stremayrgasse 9 8010 Graz Austria
| | - Christopher Barner-Kowollik
- Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie; Karlsruhe Institute of Technology (KIT); Engesserstrasse 18 76128 Karlsruhe Germany
- Institut für Biologische Grenzflächen (IBG); Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
- School of Chemistry, Physics and Mechanical Engineering; Queensland University of Technology (QUT); 2 George Street Brisbane, QLD 4001 Australia
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