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Chen L, Xie B, Li T, Lai C, Cao J, Ji R, Liu M, Li W, Zhang D, He J. Heteroleptic nickel complexes bearing O‐methyldithiophosphate and aminodiphosphine monosulfide ligands as robust molecular electrocatalysts for hydrogen evolution. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6725] [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)
- Luo Chen
- School of Materials Science and Engineering, College of Chemistry and Environmental Engineering, Key Laboratory of Materials Corrosion and Protection of Sichuan Province Sichuan University of Science and Engineering Zigong China
| | - Bin Xie
- School of Materials Science and Engineering, College of Chemistry and Environmental Engineering, Key Laboratory of Materials Corrosion and Protection of Sichuan Province Sichuan University of Science and Engineering Zigong China
| | - Tao Li
- School of Materials Science and Engineering, College of Chemistry and Environmental Engineering, Key Laboratory of Materials Corrosion and Protection of Sichuan Province Sichuan University of Science and Engineering Zigong China
| | - Chuan Lai
- School of Chemistry and Chemical Engineering Sichuan University of Arts and Science Dazhou China
| | - Jia‐Xi Cao
- School of Materials Science and Engineering, College of Chemistry and Environmental Engineering, Key Laboratory of Materials Corrosion and Protection of Sichuan Province Sichuan University of Science and Engineering Zigong China
| | - Ren‐Wu Ji
- School of Materials Science and Engineering, College of Chemistry and Environmental Engineering, Key Laboratory of Materials Corrosion and Protection of Sichuan Province Sichuan University of Science and Engineering Zigong China
| | - Meng‐Nan Liu
- School of Materials Science and Engineering, College of Chemistry and Environmental Engineering, Key Laboratory of Materials Corrosion and Protection of Sichuan Province Sichuan University of Science and Engineering Zigong China
| | - Wei Li
- School of Materials Science and Engineering, College of Chemistry and Environmental Engineering, Key Laboratory of Materials Corrosion and Protection of Sichuan Province Sichuan University of Science and Engineering Zigong China
| | - Dong‐Liang Zhang
- School of Materials Science and Engineering, College of Chemistry and Environmental Engineering, Key Laboratory of Materials Corrosion and Protection of Sichuan Province Sichuan University of Science and Engineering Zigong China
| | - Jia‐Yu He
- School of Materials Science and Engineering, College of Chemistry and Environmental Engineering, Key Laboratory of Materials Corrosion and Protection of Sichuan Province Sichuan University of Science and Engineering Zigong China
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Chen K, Fang W, Zhang Q, Jiang X, Chen Y, Xu W, Shen Q, Sun P, Huang W. Tunable NIR Absorption Property of a Dithiolene Nickel Complex: A Promising NIR-II Absorption Material for Photothermal Therapy. ACS APPLIED BIO MATERIALS 2021; 4:4406-4412. [PMID: 35006852 DOI: 10.1021/acsabm.1c00168] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Exogenous photothermal agents absorbing in the second near-infrared optical window (NIR-II, 1000-1700 nm) have received much attention due to their use in noninvasive photothermal therapy. A small quantity of organic NIR-II photothermal agents have been exploited, and the development of organic NIR-II photothermal materials is an urgent need for biological applications. In this study, we designed and synthesized three dithiolene nickel(II) complexes with different ligands-bis(phenyl) dithiolene for NiBD-Ph, bis(fluorenyl) dithiolene for NiBD-Fl, and bis(carbazolyl) dithiolene for NiBD-Cz-and investigated their photophysical properties. These complexes exhibited ligand-dependent NIR absorption performance, centered at 854 nm for NiBD-Ph, 942 nm for NiBD-Fl, and 1010 nm for NiBD-Cz, respectively. NiBD-Cz is wrapped in ethylene oxide/propylene oxide block copolymer (F-127) through a hydrophilic-hydrophobic interaction to form water-soluble NiBD-Cz/F-127 nanoparticles (NiBD-Cz NPs), and the absorption peak of NiBD-Cz NPs are red-shifted to 1036 nm. NiBD-Cz NPs exhibit good dispersibility in water, robust photostability, and a high photothermal conversion efficiency (PCE) of 63.6% under 1064 nm laser irradiation, which is the highest PCE among metal bis(dithiolene) complexes up to now. The high PCE makes it possible to achieve better photothermal treatment effects even at low concentrations and under low-power laser irradiation.
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Affiliation(s)
- Kai Chen
- State Key Laboratory of Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| | - Weijia Fang
- State Key Laboratory of Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| | - Qingyuan Zhang
- State Key Laboratory of Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| | - Xinyue Jiang
- State Key Laboratory of Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| | - Yan Chen
- State Key Laboratory of Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| | - Wenjuan Xu
- State Key Laboratory of Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| | | | - Pengfei Sun
- State Key Laboratory of Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| | - Wei Huang
- State Key Laboratory of Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, China.,Frontiers Science Center for Flexible Electronics (FSCFE), MIIT Key Laboratory of Flexible Electronics (KLoFE), Northwestern Polytechnical University, Xi'an 710072, China
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Drosou M, Zarkadoulas A, Bethanis K, Mitsopoulou CA. Structural modifications on nickel dithiolene complexes lead to increased metal participation in the electrocatalytic hydrogen evolution mechanism. J COORD CHEM 2021. [DOI: 10.1080/00958972.2021.1918339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Maria Drosou
- Inorganic Chemistry Laboratory, Chemistry Department, National and Kapodistrian University of Athens, Athens, Greece
| | - Athanasios Zarkadoulas
- Inorganic Chemistry Laboratory, Chemistry Department, National and Kapodistrian University of Athens, Athens, Greece
| | - Kostas Bethanis
- Physics Laboratory, Department of Biotechnology, Agricultural University of Athens, Athens, Greece
| | - Christiana A. Mitsopoulou
- Inorganic Chemistry Laboratory, Chemistry Department, National and Kapodistrian University of Athens, Athens, Greece
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Inoue S, Yan YN, Yamanishi K, Kataoka Y, Kawamoto T. Photocatalytic and electrocatalytic hydrogen production using nickel complexes supported by hemilabile and non-innocent ligands. Chem Commun (Camb) 2020; 56:2829-2832. [PMID: 32073053 DOI: 10.1039/c9cc09568c] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Nickel complexes with non-innocent ligands generated by one-electron reduction of octahedral Schiff base nickel(ii) complexes with hemilabile ligands exhibited excellent catalytic activities of over 5000 TONs through a metal-ligand cooperation mechanism for hydrogen evolution from water under visible light irradiation.
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Affiliation(s)
- Satoshi Inoue
- Department of Chemistry, Faculty of Science, Kanagawa University, 2946 Tsuchiya, Hiratsuka, 259-1293, Japan.
| | - Yin-Nan Yan
- Department of Chemistry, Faculty of Science, Kanagawa University, 2946 Tsuchiya, Hiratsuka, 259-1293, Japan.
| | - Katsunori Yamanishi
- Department of Chemistry, Faculty of Science, Kanagawa University, 2946 Tsuchiya, Hiratsuka, 259-1293, Japan.
| | - Yusuke Kataoka
- Department of Chemistry, Graduate School of Natural Science and Technology, Shimane University, 1060 Nishikawatsu, Matsue, 690-8504, Japan
| | - Tatsuya Kawamoto
- Department of Chemistry, Faculty of Science, Kanagawa University, 2946 Tsuchiya, Hiratsuka, 259-1293, Japan.
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