1
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Ni J, Zhong C, Li L, Su M, Wang X, Sun J, Chen S, Duan C, Han C, Xu H. Deep‐Blue Electroluminescence from Phosphine‐Stabilized Au
3
Triangles and Au
3
Ag Pyramids. Angew Chem Int Ed Engl 2022; 61:e202213826. [DOI: 10.1002/anie.202213826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Indexed: 11/16/2022]
Affiliation(s)
- Jiteng Ni
- Key Laboratory of Functional Inorganic Material Chemistry Ministry of Education School of Chemistry and Materials Heilongjiang University 74 Xuefu Road Harbin 150080 P. R. China
| | - Chunlei Zhong
- Key Laboratory of Functional Inorganic Material Chemistry Ministry of Education School of Chemistry and Materials Heilongjiang University 74 Xuefu Road Harbin 150080 P. R. China
| | | | - Mengxue Su
- Key Laboratory of Functional Inorganic Material Chemistry Ministry of Education School of Chemistry and Materials Heilongjiang University 74 Xuefu Road Harbin 150080 P. R. China
| | - Xinran Wang
- Key Laboratory of Functional Inorganic Material Chemistry Ministry of Education School of Chemistry and Materials Heilongjiang University 74 Xuefu Road Harbin 150080 P. R. China
| | - Jianan Sun
- Key Laboratory of Functional Inorganic Material Chemistry Ministry of Education School of Chemistry and Materials Heilongjiang University 74 Xuefu Road Harbin 150080 P. R. China
| | - Shuo Chen
- Key Laboratory of Functional Inorganic Material Chemistry Ministry of Education School of Chemistry and Materials Heilongjiang University 74 Xuefu Road Harbin 150080 P. R. China
| | - Chunbo Duan
- Key Laboratory of Functional Inorganic Material Chemistry Ministry of Education School of Chemistry and Materials Heilongjiang University 74 Xuefu Road Harbin 150080 P. R. China
| | - Chunmiao Han
- Key Laboratory of Functional Inorganic Material Chemistry Ministry of Education School of Chemistry and Materials Heilongjiang University 74 Xuefu Road Harbin 150080 P. R. China
| | - Hui Xu
- Key Laboratory of Functional Inorganic Material Chemistry Ministry of Education School of Chemistry and Materials Heilongjiang University 74 Xuefu Road Harbin 150080 P. R. China
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2
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Zhu M, Yao Q, Liu Z, Zhang B, Lin Y, Liu J, Long M, Xie J. Surface Engineering Assisted Size and Structure Modulation of Gold Nanoclusters by Ionic Liquid Cations. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202115647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Moshuqi Zhu
- College of Energy Xiamen University Xiamen 361102 China
- Department of Chemical and Biomolecular Engineering National University of Singapore 4 Engineering Drive 4 Singapore 117585 Singapore
| | - Qiaofeng Yao
- Department of Chemical and Biomolecular Engineering National University of Singapore 4 Engineering Drive 4 Singapore 117585 Singapore
- Joint School of National University of Singapore and Tianjin University International Campus of Tianjin University Binhai New City Fuzhou 350207 China
| | - Zhihe Liu
- Department of Chemical and Biomolecular Engineering National University of Singapore 4 Engineering Drive 4 Singapore 117585 Singapore
- Joint School of National University of Singapore and Tianjin University International Campus of Tianjin University Binhai New City Fuzhou 350207 China
| | - Bihan Zhang
- Department of Chemical and Biomolecular Engineering National University of Singapore 4 Engineering Drive 4 Singapore 117585 Singapore
- Joint School of National University of Singapore and Tianjin University International Campus of Tianjin University Binhai New City Fuzhou 350207 China
| | - Yingzheng Lin
- Department of Chemical and Biomolecular Engineering National University of Singapore 4 Engineering Drive 4 Singapore 117585 Singapore
- Joint School of National University of Singapore and Tianjin University International Campus of Tianjin University Binhai New City Fuzhou 350207 China
| | - Jian Liu
- College of Energy Xiamen University Xiamen 361102 China
| | - Minnan Long
- College of Energy Xiamen University Xiamen 361102 China
| | - Jianping Xie
- Department of Chemical and Biomolecular Engineering National University of Singapore 4 Engineering Drive 4 Singapore 117585 Singapore
- Joint School of National University of Singapore and Tianjin University International Campus of Tianjin University Binhai New City Fuzhou 350207 China
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3
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Zhu M, Yao Q, Liu Z, Zhang B, Lin Y, Liu J, Long M, Xie J. Surface Engineering Assisted Size and Structure Modulation of Gold Nanoclusters by Ionic Liquid Cations. Angew Chem Int Ed Engl 2021; 61:e202115647. [PMID: 34918861 DOI: 10.1002/anie.202115647] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Indexed: 12/24/2022]
Abstract
Surface modification induced core size/structure change is a recent discovery in inorganic nanoparticles research, and has rarely been revealed at the molecular level. Here, we exemplify with atomically precise Au nanoclusters (NCs) that proper surface modification can selectively stabilize the desired Au0 core, conducive to the formation of size/structure-controlled Au NCs. Leveraging π-π enhanced ion-pairing interactions, ionic liquid (IL) cations are bonded to AuI -thiolate complexes. The hydrophobic-hydrophobic interactions between IL cations subsequently provide a good mechanism to prolong the size of the AuI -thiolate complexes, selectively producing small-sized Au NCs upon reduction. Through combined control over the structure and concentration of IL cations, pH and solvent polarity, we are able to produce atomically precise Au NCs with customizable size, atomic packing structure, and surface chemistry. This work also provides a facile means to integrate/synergize the materials functionalities of Au NCs and ILs, increasing their acceptance in diverse fields.
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Affiliation(s)
- Moshuqi Zhu
- College of Energy, Xiamen University, Xiamen, 361102, China.,Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore, 117585, Singapore
| | - Qiaofeng Yao
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore, 117585, Singapore.,Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou, 350207, China
| | - Zhihe Liu
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore, 117585, Singapore.,Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou, 350207, China
| | - Bihan Zhang
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore, 117585, Singapore.,Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou, 350207, China
| | - Yingzheng Lin
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore, 117585, Singapore.,Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou, 350207, China
| | - Jian Liu
- College of Energy, Xiamen University, Xiamen, 361102, China
| | - Minnan Long
- College of Energy, Xiamen University, Xiamen, 361102, China
| | - Jianping Xie
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore, 117585, Singapore.,Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou, 350207, China
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4
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Li Y, Zhai T, Chen J, Shi J, Wang L, Shen J, Liu X. Water-Dispersible Gold Nanoclusters: Synthesis Strategies, Optical Properties, and Biological Applications. Chemistry 2021; 28:e202103736. [PMID: 34854510 DOI: 10.1002/chem.202103736] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Indexed: 12/14/2022]
Abstract
Atomically precise gold nanoclusters (AuNCs) are an emerging class of quantum-sized nanomaterials. Intrinsic discrete electronic energy levels have endowed them with fascinating electronic and optical properties. They have been widely applied in the fields of optoelectronics, photovoltaics, catalysis, biochemical sensing, bio-imaging, and therapeutics. Nevertheless, most AuNCs are synthesized in organic solvents and do not disperse in aqueous solutions; this restricts their biological applications. In this review, we focus on the recent progress in the preparation of water-dispersible AuNCs and their biological applications. We first review different methods of synthesis, including direct synthesis from hydrophilic templates and indirect phase transfer of hydrophobic AuNCs. We then discuss their photophysical properties, such as emission enhancement and fluorescence lifetimes. Next, we summarize their latest applications in the fields of biosensing, biolabeling, and bioimaging. Finally, we outline the challenges and potential for the future development of these AuNCs.
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Affiliation(s)
- Yu Li
- Division of Physical Biology, CAS Key Laboratory of Interfacial Physics and Technology, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, 201800, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Tingting Zhai
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules and National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
| | - Jing Chen
- Division of Physical Biology, CAS Key Laboratory of Interfacial Physics and Technology, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, 201800, P. R. China.,Shanghai Synchrotron Radiation Facility, Zhangjiang Laboratory, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201210, P. R. China
| | - Jiye Shi
- Division of Physical Biology, CAS Key Laboratory of Interfacial Physics and Technology, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, 201800, P. R. China
| | - Lihua Wang
- Shanghai Synchrotron Radiation Facility, Zhangjiang Laboratory, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201210, P. R. China.,Shanghai Key Laboratory of Green Chemistry and Chemical ProcessesSchool of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Road, Shanghai, 200127, P. R. China
| | - Jianlei Shen
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules and National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
| | - Xiaoguo Liu
- School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules and National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
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5
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Gong L, He K, Liu J. Concentration‐Dependent Subcellular Distribution of Ultrasmall Near‐Infrared‐Emitting Gold Nanoparticles. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202014833] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Lingshan Gong
- Key Laboratory of Functional Molecular Engineering of Guangdong Province School of Chemistry and Chemical Engineering South China University of Technology Guangzhou 510640 China
| | - Kui He
- Key Laboratory of Functional Molecular Engineering of Guangdong Province School of Chemistry and Chemical Engineering South China University of Technology Guangzhou 510640 China
| | - Jinbin Liu
- Key Laboratory of Functional Molecular Engineering of Guangdong Province School of Chemistry and Chemical Engineering South China University of Technology Guangzhou 510640 China
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6
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Gong L, He K, Liu J. Concentration‐Dependent Subcellular Distribution of Ultrasmall Near‐Infrared‐Emitting Gold Nanoparticles. Angew Chem Int Ed Engl 2021; 60:5739-5743. [DOI: 10.1002/anie.202014833] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 12/13/2020] [Indexed: 12/31/2022]
Affiliation(s)
- Lingshan Gong
- Key Laboratory of Functional Molecular Engineering of Guangdong Province School of Chemistry and Chemical Engineering South China University of Technology Guangzhou 510640 China
| | - Kui He
- Key Laboratory of Functional Molecular Engineering of Guangdong Province School of Chemistry and Chemical Engineering South China University of Technology Guangzhou 510640 China
| | - Jinbin Liu
- Key Laboratory of Functional Molecular Engineering of Guangdong Province School of Chemistry and Chemical Engineering South China University of Technology Guangzhou 510640 China
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7
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Chung CW, Kaminski Schierle GS. Intracellular Thermometry at the Micro-/Nanoscale and its Potential Application to Study Protein Aggregation Related to Neurodegenerative Diseases. Chembiochem 2021; 22:1546-1558. [PMID: 33326160 DOI: 10.1002/cbic.202000765] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 12/14/2020] [Indexed: 11/11/2022]
Abstract
Temperature is a fundamental physical parameter that influences biological processes in living cells. Hence, intracellular temperature mapping can be used to derive useful information reflective of thermodynamic properties and cellular behaviour. Herein, existing publications on different thermometry systems, focusing on those that employ fluorescence-based techniques, are reviewed. From developments based on fluorescent proteins and inorganic molecules to metal nanoclusters and fluorescent polymers, the general findings of intracellular measurements from different research groups are discussed. Furthermore, the contradiction of mitochondrial thermogenesis and nuclear-cytoplasmic temperature differences to current thermodynamic understanding are highlighted. Lastly, intracellular thermometry is proposed as a tool to quantify the energy flow and cost associated with amyloid-β42 (Aβ42) aggregation, a hallmark of Alzheimer's disease.
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Affiliation(s)
- Chyi Wei Chung
- Department of Chemical Engineering and Biotechnology, University of Cambridge, Phillipa Fawcett Drive, Cambridge, CB3 0AS, UK
| | - Gabriele S Kaminski Schierle
- Department of Chemical Engineering and Biotechnology, University of Cambridge, Phillipa Fawcett Drive, Cambridge, CB3 0AS, UK
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8
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Keshri SK, Takai A, Ishizuka T, Kojima T, Takeuchi M. Conformational Dynamics of Monomer- versus Dimer-like Features in a Naphthalenediimide-Based Conjugated Cyclophane. Angew Chem Int Ed Engl 2020; 59:5254-5258. [PMID: 31854072 DOI: 10.1002/anie.201914414] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Indexed: 11/07/2022]
Abstract
The design and synthesis of an enantiomeric pair of 1,8-diethynylanthracene-bridged naphthalenediimide (NDI)-based cyclophanes (Cyclo-NDIs) are reported. Each enantiomer of Cyclo-NDI exhibits a circularly polarized luminescence signal with a relatively large luminescence dissymmetry factor (glum =±8×10-3 ). We have further investigated the modulation of through-space electronic communication between co-facially oriented NDIs in a discrete Cyclo-NDI with changes in the temperature. Tuning of the electronic communication results from the conformational transformation of monomer- versus dimer-like features of Cyclo-NDI, as confirmed by UV/Vis, fluorescence, circular dichroic, and NMR spectroscopic analysis. The temperature-dependent optical response in the Cyclo-NDI through the conformational transformation could be utilized as a highly sensitive and reversible optical thermometer in a wide temperature range (100 to -80 °C).
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Affiliation(s)
- Sudhir Kumar Keshri
- Molecular Design and Function Group, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, 305-0047, Japan
| | - Atsuro Takai
- Molecular Design and Function Group, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, 305-0047, Japan
| | - Tomoya Ishizuka
- Department of Chemistry, Graduate School of Pure & Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, 305-8571, Japan
| | - Takahiko Kojima
- Department of Chemistry, Graduate School of Pure & Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, 305-8571, Japan
| | - Masayuki Takeuchi
- Molecular Design and Function Group, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, 305-0047, Japan
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9
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Keshri SK, Takai A, Ishizuka T, Kojima T, Takeuchi M. Conformational Dynamics of Monomer‐ versus Dimer‐like Features in a Naphthalenediimide‐Based Conjugated Cyclophane. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201914414] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Sudhir Kumar Keshri
- Molecular Design and Function GroupNational Institute for Materials Science (NIMS) 1-2-1 Sengen Tsukuba 305-0047 Japan
| | - Atsuro Takai
- Molecular Design and Function GroupNational Institute for Materials Science (NIMS) 1-2-1 Sengen Tsukuba 305-0047 Japan
| | - Tomoya Ishizuka
- Department of ChemistryGraduate School of Pure & Applied SciencesUniversity of Tsukuba 1-1-1 Tennodai Tsukuba 305-8571 Japan
| | - Takahiko Kojima
- Department of ChemistryGraduate School of Pure & Applied SciencesUniversity of Tsukuba 1-1-1 Tennodai Tsukuba 305-8571 Japan
| | - Masayuki Takeuchi
- Molecular Design and Function GroupNational Institute for Materials Science (NIMS) 1-2-1 Sengen Tsukuba 305-0047 Japan
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10
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Uchiyama S, Tsuji T, Kawamoto K, Okano K, Fukatsu E, Noro T, Ikado K, Yamada S, Shibata Y, Hayashi T, Inada N, Kato M, Koizumi H, Tokuyama H. A Cell‐Targeted Non‐Cytotoxic Fluorescent Nanogel Thermometer Created with an Imidazolium‐Containing Cationic Radical Initiator. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201801495] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Seiichi Uchiyama
- Graduate School of Pharmaceutical Sciences The University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Toshikazu Tsuji
- Central Laboratories for Key Technologies KIRIN Company Limited 1-13-5 Fukuura Kanazawa-ku Yokohama Kanagawa 236-0004 Japan
| | - Kyoko Kawamoto
- Graduate School of Pharmaceutical Sciences The University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Kentaro Okano
- Graduate School of Pharmaceutical Sciences Tohoku University Sendai Miyagi 980-8578 Japan
- Department of Chemical Science and Engineering Kobe University Kobe Hyogo 657-8501 Japan
| | - Eiko Fukatsu
- Graduate School of Pharmaceutical Sciences The University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Takahiro Noro
- Graduate School of Pharmaceutical Sciences Tohoku University Sendai Miyagi 980-8578 Japan
| | - Kumiko Ikado
- Central Laboratories for Key Technologies KIRIN Company Limited 1-13-5 Fukuura Kanazawa-ku Yokohama Kanagawa 236-0004 Japan
| | - Sayuri Yamada
- Central Laboratories for Key Technologies KIRIN Company Limited 1-13-5 Fukuura Kanazawa-ku Yokohama Kanagawa 236-0004 Japan
| | - Yuka Shibata
- Graduate School of Pharmaceutical Sciences The University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Teruyuki Hayashi
- The Graduate School of Biological Sciences Nara Institute of Science and Technology Ikoma Nara 630-0192 Japan
- Department of Nutrition Koshien University 10-1 Momijigaoka Takarazuka Hyogo 665-0006 Japan
| | - Noriko Inada
- The Graduate School of Biological Sciences Nara Institute of Science and Technology Ikoma Nara 630-0192 Japan
| | - Masaru Kato
- Graduate School of Pharmaceutical Sciences The University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Hideki Koizumi
- Central Laboratories for Key Technologies KIRIN Company Limited 1-13-5 Fukuura Kanazawa-ku Yokohama Kanagawa 236-0004 Japan
| | - Hidetoshi Tokuyama
- Graduate School of Pharmaceutical Sciences Tohoku University Sendai Miyagi 980-8578 Japan
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11
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Uchiyama S, Tsuji T, Kawamoto K, Okano K, Fukatsu E, Noro T, Ikado K, Yamada S, Shibata Y, Hayashi T, Inada N, Kato M, Koizumi H, Tokuyama H. A Cell‐Targeted Non‐Cytotoxic Fluorescent Nanogel Thermometer Created with an Imidazolium‐Containing Cationic Radical Initiator. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/anie.201801495] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Seiichi Uchiyama
- Graduate School of Pharmaceutical Sciences The University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Toshikazu Tsuji
- Central Laboratories for Key Technologies KIRIN Company Limited 1-13-5 Fukuura Kanazawa-ku Yokohama Kanagawa 236-0004 Japan
| | - Kyoko Kawamoto
- Graduate School of Pharmaceutical Sciences The University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Kentaro Okano
- Graduate School of Pharmaceutical Sciences Tohoku University Sendai Miyagi 980-8578 Japan
- Department of Chemical Science and Engineering Kobe University Kobe Hyogo 657-8501 Japan
| | - Eiko Fukatsu
- Graduate School of Pharmaceutical Sciences The University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Takahiro Noro
- Graduate School of Pharmaceutical Sciences Tohoku University Sendai Miyagi 980-8578 Japan
| | - Kumiko Ikado
- Central Laboratories for Key Technologies KIRIN Company Limited 1-13-5 Fukuura Kanazawa-ku Yokohama Kanagawa 236-0004 Japan
| | - Sayuri Yamada
- Central Laboratories for Key Technologies KIRIN Company Limited 1-13-5 Fukuura Kanazawa-ku Yokohama Kanagawa 236-0004 Japan
| | - Yuka Shibata
- Graduate School of Pharmaceutical Sciences The University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Teruyuki Hayashi
- The Graduate School of Biological Sciences Nara Institute of Science and Technology Ikoma Nara 630-0192 Japan
- Department of Nutrition Koshien University 10-1 Momijigaoka Takarazuka Hyogo 665-0006 Japan
| | - Noriko Inada
- The Graduate School of Biological Sciences Nara Institute of Science and Technology Ikoma Nara 630-0192 Japan
| | - Masaru Kato
- Graduate School of Pharmaceutical Sciences The University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Hideki Koizumi
- Central Laboratories for Key Technologies KIRIN Company Limited 1-13-5 Fukuura Kanazawa-ku Yokohama Kanagawa 236-0004 Japan
| | - Hidetoshi Tokuyama
- Graduate School of Pharmaceutical Sciences Tohoku University Sendai Miyagi 980-8578 Japan
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12
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Jin S, Liu W, Hu D, Zou X, Kang X, Du W, Chen S, Wei S, Wang S, Zhu M. Aggregation-Induced Emission (AIE) in Ag-Au Bimetallic Nanocluster. Chemistry 2018; 24:3712-3715. [PMID: 29392775 DOI: 10.1002/chem.201800189] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Indexed: 12/20/2022]
Abstract
Herein we report the synthesis and structure determination of a non-fluorescent Au4 Ag5 (dppm)2 (SAdm)6 (BPh4 ) (dppm=bis(diphenylphosphino)methane and HSAdm=1-adamantane mercaptan) nanocluster in methanol with extremely strong AIE when aggregating to the solid state (i.e., film or crystal). This phenomenon was rarely reported in structural determined noble metal nanoclusters. The extended X-ray absorption fine structure (EXAFS) measurement ruled out the hypothesis that the luminescence originated from the structure change in different states. Besides, the crystal structure (determined by X-ray diffraction) revealed that the tightly combined left- and right-handed enantiomers induced the strong restriction of intramolecular motions (RIM), which may have an impact on aggregation-induced emission.
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Affiliation(s)
- Shan Jin
- Department of Chemistry, Center for Atomic Engineering of, Advanced Materials, Anhui University, Hefei, Anhui, 230601, P.R. China
| | - Wei Liu
- National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, 230029, P.R. China
| | - Daqiao Hu
- Department of Chemistry, Center for Atomic Engineering of, Advanced Materials, Anhui University, Hefei, Anhui, 230601, P.R. China
| | - Xuejuan Zou
- Department of Chemistry, Center for Atomic Engineering of, Advanced Materials, Anhui University, Hefei, Anhui, 230601, P.R. China
| | - Xi Kang
- Department of Chemistry, Center for Atomic Engineering of, Advanced Materials, Anhui University, Hefei, Anhui, 230601, P.R. China
| | - Wenjun Du
- Department of Chemistry, Center for Atomic Engineering of, Advanced Materials, Anhui University, Hefei, Anhui, 230601, P.R. China
| | - Shuang Chen
- Department of Chemistry, Center for Atomic Engineering of, Advanced Materials, Anhui University, Hefei, Anhui, 230601, P.R. China
| | - Shiqiang Wei
- National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, 230029, P.R. China
| | - Shuxin Wang
- Department of Chemistry, Center for Atomic Engineering of, Advanced Materials, Anhui University, Hefei, Anhui, 230601, P.R. China
| | - Manzhou Zhu
- Department of Chemistry, Center for Atomic Engineering of, Advanced Materials, Anhui University, Hefei, Anhui, 230601, P.R. China
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13
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Yanagisawa K, Kitagawa Y, Nakanishi T, Seki T, Fushimi K, Ito H, Hasegawa Y. A Luminescent Dinuclear EuIII
/TbIII
Complex with LMCT Band as a Single-Molecular Thermosensor. Chemistry 2018; 24:1956-1961. [DOI: 10.1002/chem.201705021] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Kei Yanagisawa
- Graduate School of Chemical Sciences and Engineering; Hokkaido University, Kita-13 Jo, Nishi-8 Chome, Kita-ku, Sapporo; Hokkaido 060-8628 Japan
| | - Yuichi Kitagawa
- Faculty of Engineering; Hokkaido University, Kita-13 Jo, Nishi-8 Chome, Kita-ku, Sapporo; Hokkaido 060-8628 Japan
| | - Takayuki Nakanishi
- Faculty of Engineering; Hokkaido University, Kita-13 Jo, Nishi-8 Chome, Kita-ku, Sapporo; Hokkaido 060-8628 Japan
| | - Tomohiro Seki
- Faculty of Engineering; Hokkaido University, Kita-13 Jo, Nishi-8 Chome, Kita-ku, Sapporo; Hokkaido 060-8628 Japan
| | - Koji Fushimi
- Faculty of Engineering; Hokkaido University, Kita-13 Jo, Nishi-8 Chome, Kita-ku, Sapporo; Hokkaido 060-8628 Japan
| | - Hajime Ito
- Faculty of Engineering; Hokkaido University, Kita-13 Jo, Nishi-8 Chome, Kita-ku, Sapporo; Hokkaido 060-8628 Japan
| | - Yasuchika Hasegawa
- Faculty of Engineering; Hokkaido University, Kita-13 Jo, Nishi-8 Chome, Kita-ku, Sapporo; Hokkaido 060-8628 Japan
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14
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Wang C, Jiang K, Wu Q, Wu J, Zhang C. Green Synthesis of Red-Emitting Carbon Nanodots as a Novel "Turn-on" Nanothermometer in Living Cells. Chemistry 2016; 22:14475-9. [PMID: 27553910 DOI: 10.1002/chem.201602795] [Citation(s) in RCA: 78] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Indexed: 11/10/2022]
Abstract
Temperature measurements in biology and medical diagnostics, along with sensitive temperature probing of living cells, is of great importance; however, it still faces significant challenges. Herein, a novel "turn-on" carbon-dot-based fluorescent nanothermometry device for spatially resolved temperature measurements in living cells is presented. The carbon nanodots (CNDs) are prepared by a green microwave-assisted method and exhibit red fluorescence (λem =615 nm) with high quantum yields (15 %). Then, an on-off fluorescent probe is prepared for detecting glutathione (GSH) based on aggregation-induced fluorescence quenching. Interestingly, the quenched fluorescence could be recovered by increasing temperature and the CNDs-GSH mixture could behave as an off-on fluorescent probe for temperature. Thus, red-emitting CNDs can be utilized for "turn-on" fluorescent nanothermometry through the fluorescence quenching and recovery processes, respectively. We employ MC3T3-E1 cells as an example model to demonstrate the red-emitting CNDs can function as "non-contact" tools for the accurate measurement of temperature and its gradient inside a living cell.
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Affiliation(s)
- Chuanxi Wang
- School of Chemical Science and Engineering, Tongji University, 1239 Siping Road, Shanghai, 200092, P.R. China. .,School of Chemical & Material Engineering, Jiangnan University, Wuxi, 214122, P. R. China.
| | - Kaili Jiang
- School of Chemical & Material Engineering, Jiangnan University, Wuxi, 214122, P. R. China
| | - Qian Wu
- School of Chemical & Material Engineering, Jiangnan University, Wuxi, 214122, P. R. China
| | - Jiapeng Wu
- School of Chemical & Material Engineering, Jiangnan University, Wuxi, 214122, P. R. China
| | - Chi Zhang
- School of Chemical Science and Engineering, Tongji University, 1239 Siping Road, Shanghai, 200092, P.R. China. , .,School of Chemical & Material Engineering, Jiangnan University, Wuxi, 214122, P. R. China. ,
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Zhou H, Sharma M, Berezin O, Zuckerman D, Berezin MY. Nanothermometry: From Microscopy to Thermal Treatments. Chemphyschem 2016; 17:27-36. [PMID: 26443335 PMCID: PMC7396319 DOI: 10.1002/cphc.201500753] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2015] [Indexed: 01/01/2023]
Abstract
Measuring temperature in cells and tissues remotely, with sufficient sensitivity, and in real time presents a new paradigm in engineering, chemistry and biology. Traditional sensors, such as contact thermometers, thermocouples, and electrodes, are too large to measure the temperature with subcellular resolution and are too invasive to measure the temperature in deep tissue. The new challenge requires novel approaches in designing biocompatible temperature sensors-nanothermometers-and innovative techniques for their measurements. In the last two decades, a variety of nanothermometers whose response reflected the thermal environment within a physiological temperature range have been identified as potential sensors. This review covers the principles and aspects of nanothermometer design driven by two emerging areas: single-cell thermogenesis and image guided thermal treatments. The review highlights the current trends in nanothermometry illustrated with recent representative examples.
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Affiliation(s)
- Haiying Zhou
- Department of Radiology, Washington University School of Medicine, 510 S. Kingshighway, St. Louis, MO, 63110, USA
| | - Monica Sharma
- Department of Radiology, Washington University School of Medicine, 510 S. Kingshighway, St. Louis, MO, 63110, USA
| | | | - Darryl Zuckerman
- Department of Radiology, Washington University School of Medicine, 510 S. Kingshighway, St. Louis, MO, 63110, USA
| | - Mikhail Y Berezin
- Department of Radiology, Washington University School of Medicine, 510 S. Kingshighway, St. Louis, MO, 63110, USA.
- Institute for Materials Science and Engineering, Washington University, 1 Brookings Dr, St. Louis, MO, 63130, USA.
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Helmbrecht C, Lützenkirchen-Hecht D, Frank W. Microwave-assisted synthesis of water-soluble, fluorescent gold nanoclusters capped with small organic molecules and a revealing fluorescence and X-ray absorption study. NANOSCALE 2015; 7:4978-4983. [PMID: 25692478 DOI: 10.1039/c4nr07051h] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Colourless solutions of blue light-emitting, water-soluble gold nanoclusters (AuNC) were synthesized from gold colloids under microwave irradiation using small organic molecules as ligands. Stabilized by 1,3,5-triaza-7-phosphaadamantane (TPA) or L-glutamine (GLU), fluorescence quantum yields up to 5% were obtained. AuNC are considered to be very promising for biological labelling, optoelectronic devices and light-emitting materials but the structure-property relationships have still not been fully clarified. To expand the knowledge about the AuNC apart from their fluorescent properties they were studied by X-ray absorption spectroscopy elucidating the oxidation state of the nanoclusters' gold atoms. Based on curve fitting of the XANES spectra in comparison to several gold references, optically transparent fluorescent AuNC are predicted to be ligand-stabilized Au5(+) species. Additionally, their near edge structure compared with analogous results of polynuclear clusters known from the literature discloses an increasing intensity of the feature close to the absorption edge with decreasing cluster size. As a result, a linear relationship between the cluster size and the X-ray absorption coefficient can be established for the first time.
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Affiliation(s)
- C Helmbrecht
- Heinrich-Heine-Universität Düsseldorf, Institut für Anorganische und Strukturchemie, Lehrstuhl II: Material- und Strukturforschung, Universitätsstraße 1, Düsseldorf 40225, Germany
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Han M, Tian Y, Yuan Z, Zhu L, Ma B. A Phosphorescent Molecular “Butterfly” that undergoes a Photoinduced Structural Change allowing Temperature Sensing and White Emission. Angew Chem Int Ed Engl 2014; 53:10908-12. [DOI: 10.1002/anie.201405293] [Citation(s) in RCA: 119] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2014] [Indexed: 01/06/2023]
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Han M, Tian Y, Yuan Z, Zhu L, Ma B. A Phosphorescent Molecular “Butterfly” that undergoes a Photoinduced Structural Change allowing Temperature Sensing and White Emission. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201405293] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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