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Sasaki T. Long-Duration Crystal-Jumping by a Stepwise Stimulation: Thermal Induction of Strain and its Release by Spontaneous Desolvation. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2022. [DOI: 10.1246/bcsj.20220095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Toshiyuki Sasaki
- Department of Materials System Science; Graduate School of Nanobioscience; Yokohama City University; 22-2 Seto; Kanazawa-ku, Yokohama, Kanagawa 236-0027, Japan
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Barhoum A, García-Betancourt ML, Jeevanandam J, Hussien EA, Mekkawy SA, Mostafa M, Omran MM, S. Abdalla M, Bechelany M. Review on Natural, Incidental, Bioinspired, and Engineered Nanomaterials: History, Definitions, Classifications, Synthesis, Properties, Market, Toxicities, Risks, and Regulations. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:177. [PMID: 35055196 PMCID: PMC8780156 DOI: 10.3390/nano12020177] [Citation(s) in RCA: 50] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 12/26/2021] [Accepted: 12/31/2021] [Indexed: 02/04/2023]
Abstract
Nanomaterials are becoming important materials in several fields and industries thanks to their very reduced size and shape-related features. Scientists think that nanoparticles and nanostructured materials originated during the Big Bang process from meteorites leading to the formation of the universe and Earth. Since 1990, the term nanotechnology became very popular due to advances in imaging technologies that paved the way to specific industrial applications. Currently, nanoparticles and nanostructured materials are synthesized on a large scale and are indispensable for many industries. This fact fosters and supports research in biochemistry, biophysics, and biochemical engineering applications. Recently, nanotechnology has been combined with other sciences to fabricate new forms of nanomaterials that could be used, for instance, for diagnostic tools, drug delivery systems, energy generation/storage, environmental remediation as well as agriculture and food processing. In contrast with traditional materials, specific features can be integrated into nanoparticles, nanostructures, and nanosystems by simply modifying their scale, shape, and composition. This article first summarizes the history of nanomaterials and nanotechnology. Followed by the progress that led to improved synthesis processes to produce different nanoparticles and nanostructures characterized by specific features. The content finally presents various origins and sources of nanomaterials, synthesis strategies, their toxicity, risks, regulations, and self-aggregation.
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Affiliation(s)
- Ahmed Barhoum
- NanoStruc Research Group, Chemistry Department, Faculty of Science, Helwan University, Helwan 11795, Egypt; (E.A.H.); (M.M.)
- School of Chemical Sciences, Dublin City University, D09 V209 Dublin, Ireland
| | | | - Jaison Jeevanandam
- CQM—Centro de Química da Madeira, MMRG, Campus da Penteada, Universidade da Madeira, 9020-105 Funchal, Portugal;
| | - Eman A. Hussien
- NanoStruc Research Group, Chemistry Department, Faculty of Science, Helwan University, Helwan 11795, Egypt; (E.A.H.); (M.M.)
| | - Sara A. Mekkawy
- Chemistry Department, Faculty of Science, Helwan University, Helwan 11795, Egypt; (S.A.M.); (M.M.O.); (M.S.A.)
| | - Menna Mostafa
- NanoStruc Research Group, Chemistry Department, Faculty of Science, Helwan University, Helwan 11795, Egypt; (E.A.H.); (M.M.)
| | - Mohamed M. Omran
- Chemistry Department, Faculty of Science, Helwan University, Helwan 11795, Egypt; (S.A.M.); (M.M.O.); (M.S.A.)
| | - Mohga S. Abdalla
- Chemistry Department, Faculty of Science, Helwan University, Helwan 11795, Egypt; (S.A.M.); (M.M.O.); (M.S.A.)
| | - Mikhael Bechelany
- Institut Européen des Membranes, IEM, UMR 5635, Université Montpellier, ENSCM, CNRS, 34000 Montpellier, France
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Xie H, Xu P, Zhao F, Zhu H, Wang K, Ye W, Ni W. Plasmonic thermochromism based on a reversible redox reaction of Ag +/Ag on Au nanorods. NANOSCALE 2020; 12:7301-7308. [PMID: 32202290 DOI: 10.1039/d0nr00117a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Reversible redox reaction-based thermochromism using plasmonic nanocrystals is challenging due to the requirements set based on the complexity of the reaction system where the oxidizing and reducing agents must not interfere with each other, and both should possess temperature sensitivity. Herein, we demonstrate plasmonic thermochromism based on a reversible redox reaction of Ag+/Ag on Au nanorods (AuNRs) by incorporating temperature-sensitive reducing and oxidizing agents into the same system. The competition between reduction and oxidation is solely dependent on temperature. When the temperature is above (below) the transition temperature, the reduction of Ag+ (oxidation of Ag) dominates on the surface of AuNRs, and the thermochromic nanostructure solution appears green (red). An experimental study on the mechanism reveals that HOCl produced at low concentrations by H2O2 is the source of the observed temperature dependence of the Ag oxidation. Rationally tuning the transition temperature in a range from 27 to 40 °C can be realized by changing the concentration of some key chemical compounds in the solution. The thermochromic solution can be standalone-functional within multiple cycles of heating and cooling and long-term storage without any additional reagents. Our study provides new insight into plasmonic thermochromism and may pave the way for fabricating smart thermochromic materials.
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Affiliation(s)
- Hao Xie
- Jiangsu Key Laboratory of Thin Films, School of Physical Science and Technology, Soochow University, Suzhou, Jiangsu 215006, China.
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Cao Y, Yang J, Deng Y, Wang S, Liu Q, Shen C, Lu W, Che C, Chen Y, He L. Amine‐Responsive Disassembly of Au
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–Cu
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Double Salts for Oxidative Carbonylation. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201914089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yanwei Cao
- State Key Laboratory for Oxo Synthesis and Selective Oxidation (OSSO)Suzhou Research Institute of LICPLanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences (CAS) Lanzhou 730000 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Jian‐Gong Yang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials & CAS-HKU Joint Laboratory on New MaterialsTechnical Institute of Physics and Chemistry, CAS Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Yi Deng
- The Institute for Advanced StudiesCollege of Chemistry and Molecular SciencesWuhan University Wuhan 430072 China
| | - Shengchun Wang
- The Institute for Advanced StudiesCollege of Chemistry and Molecular SciencesWuhan University Wuhan 430072 China
| | - Qi Liu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials & CAS-HKU Joint Laboratory on New MaterialsTechnical Institute of Physics and Chemistry, CAS Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Chaoren Shen
- State Key Laboratory for Oxo Synthesis and Selective Oxidation (OSSO)Suzhou Research Institute of LICPLanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences (CAS) Lanzhou 730000 China
| | - Wei Lu
- Department of ChemistrySouth University of Science and Technology of China Shenzhen Guangdong 518055 China
| | - Chi‐Ming Che
- State Key Laboratory of Synthetic Chemistry & Department of ChemistryThe University of Hong Kong Pokfulam Road Hong Kong SAR China
| | - Yong Chen
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials & CAS-HKU Joint Laboratory on New MaterialsTechnical Institute of Physics and Chemistry, CAS Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Lin He
- State Key Laboratory for Oxo Synthesis and Selective Oxidation (OSSO)Suzhou Research Institute of LICPLanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences (CAS) Lanzhou 730000 China
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Cao Y, Yang J, Deng Y, Wang S, Liu Q, Shen C, Lu W, Che C, Chen Y, He L. Amine‐Responsive Disassembly of Au
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–Cu
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Double Salts for Oxidative Carbonylation. Angew Chem Int Ed Engl 2020; 59:2080-2084. [DOI: 10.1002/anie.201914089] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Indexed: 12/15/2022]
Affiliation(s)
- Yanwei Cao
- State Key Laboratory for Oxo Synthesis and Selective Oxidation (OSSO)Suzhou Research Institute of LICPLanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences (CAS) Lanzhou 730000 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Jian‐Gong Yang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials & CAS-HKU Joint Laboratory on New MaterialsTechnical Institute of Physics and Chemistry, CAS Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Yi Deng
- The Institute for Advanced StudiesCollege of Chemistry and Molecular SciencesWuhan University Wuhan 430072 China
| | - Shengchun Wang
- The Institute for Advanced StudiesCollege of Chemistry and Molecular SciencesWuhan University Wuhan 430072 China
| | - Qi Liu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials & CAS-HKU Joint Laboratory on New MaterialsTechnical Institute of Physics and Chemistry, CAS Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Chaoren Shen
- State Key Laboratory for Oxo Synthesis and Selective Oxidation (OSSO)Suzhou Research Institute of LICPLanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences (CAS) Lanzhou 730000 China
| | - Wei Lu
- Department of ChemistrySouth University of Science and Technology of China Shenzhen Guangdong 518055 China
| | - Chi‐Ming Che
- State Key Laboratory of Synthetic Chemistry & Department of ChemistryThe University of Hong Kong Pokfulam Road Hong Kong SAR China
| | - Yong Chen
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials & CAS-HKU Joint Laboratory on New MaterialsTechnical Institute of Physics and Chemistry, CAS Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Lin He
- State Key Laboratory for Oxo Synthesis and Selective Oxidation (OSSO)Suzhou Research Institute of LICPLanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences (CAS) Lanzhou 730000 China
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Shiraki T, Niidome Y, Toshimitsu F, Shiraishi T, Shiga T, Yu B, Fujigaya T. Solvatochromism of near infrared photoluminescence from doped sites of locally functionalized single-walled carbon nanotubes. Chem Commun (Camb) 2019; 55:3662-3665. [PMID: 30855053 DOI: 10.1039/c9cc00829b] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The doped sites of locally functionalized single-walled carbon nanotubes emit red-shifted and bright near-infrared photoluminescence compared to non-doped nanotubes. Here, we observe unique photoluminescent solvatochromism. Organic solvent environments induce photoluminescent energy shifts that linearly correlate with a solvent polarity function. A high responsiveness at the doped sites is found.
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Affiliation(s)
- Tomohiro Shiraki
- Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan.
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