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Syntheses, crystal structure, luminescent properties and Hirshfeld surface of a set of triazole-based salts. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.134980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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The substituent effect on the luminescent properties of a set of 4-amino-4-1,2,4-triazole: Syntheses, crystal structures and Hirshfeld analyses. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130893] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Wang Y, Tang G, Wang C. Two
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metal–organic frameworks based on a novel semi‐rigid aromatic biscarboxylate ligand: Syntheses, structures and luminescent properties. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5654] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Yong‐Tao Wang
- School of Chemistry and Pharmaceutical Engineering Qilu University of Technology (Shandong Academy of Sciences) Jinan 250353 China
| | - Gui‐Mei Tang
- School of Chemistry and Pharmaceutical Engineering Qilu University of Technology (Shandong Academy of Sciences) Jinan 250353 China
| | - Cui‐Cui Wang
- School of Chemistry and Pharmaceutical Engineering Qilu University of Technology (Shandong Academy of Sciences) Jinan 250353 China
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Kumar S, Sharma RP, Venugopalan P, Gondil VS, Chhibber S, Ferretti V. Synthesis and characterization of new silver(I) naphthalenedisulfonate complexes with heterocyclic N-donor ligands: Packing analyses and antibacterial studies. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.12.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Gao Y, Han H, Lu W, Jiao Y, Liu Y, Gong X, Xian M, Shuang S, Dong C. Matrix-Free and Highly Efficient Room-Temperature Phosphorescence of Nitrogen-Doped Carbon Dots. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:12845-12852. [PMID: 30346780 DOI: 10.1021/acs.langmuir.8b00939] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Efficient room-temperature phosphorescence (RTP) of carbon dots (CDs) usually is seriously limited to appropriate solid matrix or introduced heavy atoms responsible for promoting intersystem crossing and suppress vibrational dissipation between singlet and triplet states. So, facile preparation efficient RTP of CDs with nonmatrix is still a highly difficulty and challenging task. Here, we first reported a subtle strategy to induce highly efficient free-matrix RTP of nitrogen-doped CDs (NCDs). The NCDs are composed of a core and hydrophilic surface of polyaspartic acid chains arising from high-temperature polymerization by a one-pot heating treatment of l-aspartic acid and d-glucose. The obtained NCDs have an ultralong phosphorescence lifetime of 747 ms and a high phosphorescence quantum yield (PQY) of 35% under 320 nm excitation in air. To the best of our knowledge, the PQY is currently the highest values recorded for RTP of CDs. The facile preparation and unique optical features offer these NCDs potential application in numerous applications, such as anticounterfeiting and white light-emitting diodes.
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Affiliation(s)
- Yifang Gao
- Institute of Environmental Science, and School of Chemistry and Chemical Engineering , Shanxi University , Taiyuan 030006 , China
| | - Hui Han
- Institute of Environmental Science, and School of Chemistry and Chemical Engineering , Shanxi University , Taiyuan 030006 , China
| | - Wenjing Lu
- Institute of Environmental Science, and School of Chemistry and Chemical Engineering , Shanxi University , Taiyuan 030006 , China
| | - Yuan Jiao
- Institute of Environmental Science, and School of Chemistry and Chemical Engineering , Shanxi University , Taiyuan 030006 , China
| | - Yang Liu
- Institute of Environmental Science, and School of Chemistry and Chemical Engineering , Shanxi University , Taiyuan 030006 , China
| | - Xiaojuan Gong
- Institute of Environmental Science, and School of Chemistry and Chemical Engineering , Shanxi University , Taiyuan 030006 , China
| | - Ming Xian
- Institute of Environmental Science, and School of Chemistry and Chemical Engineering , Shanxi University , Taiyuan 030006 , China
- Department of Chemistry , Washington State University , Pullman , Washington 99164 , United States
| | - Shaomin Shuang
- Institute of Environmental Science, and School of Chemistry and Chemical Engineering , Shanxi University , Taiyuan 030006 , China
| | - Chuan Dong
- Institute of Environmental Science, and School of Chemistry and Chemical Engineering , Shanxi University , Taiyuan 030006 , China
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A set of Ag-based metal coordination polymers with sulfonate group: Syntheses, crystal structures and luminescent behaviors. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.03.030] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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Zhang XL, Tang GM, Wang YT. Tunable luminescent behaviors of Ag-containing metal coordination polymers with N-heterocyclic and sulfonate group. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.03.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Wang YT, Lü LR, Tang GM. Syntheses, crystal structures and luminescent properties of two salts with 2-((1 H -imidazol-1-yl)methyl)-1 H -benzimidazole. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2017.11.099] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Chang KX, Zhang N, Du P, Liu YY, Ma JF. Syntheses, structures and characterizations of coordination polymers based on two new resorcin[4]arene carboxylic acids. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.08.042] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Tang GM, Han JY, Wang YT, Cui YZ, Ng SW. One Pranoprofen drug-based metal coordination polymer: Synthesis, structure and properties. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.05.031] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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