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Si J, Wang S, Zeng X, Zhong Y, Xia Y, Bao X, Gong Y, Yue S, Wang J, Liu X. Enhanced Room-Temperature Phosphorescence in Delignified Wood Through Combination with Pyrene-Based Materials. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2025; 21:e2408497. [PMID: 40243938 DOI: 10.1002/smll.202408497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2024] [Revised: 01/12/2025] [Indexed: 04/18/2025]
Abstract
Organic room-temperature phosphorescent (RTP) materials, featured by their large Stokes shifts and long lifetimes, have garnered significant attention due to their promising applications in biophotonics and optoelectronics. However, the instability of their triplet states and their proneness to quenching in aerobic, room-temperature environments pose significant challenges. Herein, delignified wood (DW) is used as a porous substrate and applied heat to drive dehydration condensation between cellulose/hemicellulose hydroxyls and the phosphorescent chromophore 1-pyrenylboronic acid (Py-BOH). This reaction forms B─O bonds, anchoring Py-BOH in a rigid microenvironment created by hydrogenbonding in the DW pores, which restricts molecular thermal motion and facilitates the RTP emission, resulting in a lifetime of 340 ms for the target RTP-DW film. Furthermore, due to the susceptibility of the cellulose hydrogen-bond network to disruption by water molecules, the RTP-DW film is sensitive to water and exhibits repeatable stimulus-responsive behavior under water/thermal stimulation. This material can be processed into various luminous objects by directly cutting the wood film into different shapes or grinding it into powder and compounding it with polymers, thereby holding potential applications in luminous indication and anti-counterfeiting. The successful preparation of this (room-temperature phosphorescent-delignified wood)RTP-DW film will provide an effective pathway for achieving high-value utilization of wood resources.
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Affiliation(s)
- Jiaqi Si
- School of Materials Science & Engineering, Tianjin Key Laboratory for Photoelectric Materials and Devices, Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, Tianjin University of Technology, Tianjin, 300384, China
| | - Shaoli Wang
- Experimental Center of Forestry in North China, Chinese Academy of Forestry, Beijing, 102300, China
- CAS Key Laboratory of Standardization and Measurement for Nanotechnology, National Center for Nanoscience and Technology, Beijing, 100190, China
| | - Xin Zeng
- CAS Key Laboratory of Standardization and Measurement for Nanotechnology, National Center for Nanoscience and Technology, Beijing, 100190, China
| | - Yangguang Zhong
- CAS Key Laboratory of Standardization and Measurement for Nanotechnology, National Center for Nanoscience and Technology, Beijing, 100190, China
| | - Yuexing Xia
- CAS Key Laboratory of Standardization and Measurement for Nanotechnology, National Center for Nanoscience and Technology, Beijing, 100190, China
| | - Xiaotian Bao
- CAS Key Laboratory of Standardization and Measurement for Nanotechnology, National Center for Nanoscience and Technology, Beijing, 100190, China
| | - Yiyang Gong
- CAS Key Laboratory of Standardization and Measurement for Nanotechnology, National Center for Nanoscience and Technology, Beijing, 100190, China
| | - Shuai Yue
- CAS Key Laboratory of Standardization and Measurement for Nanotechnology, National Center for Nanoscience and Technology, Beijing, 100190, China
| | - Jing Wang
- School of Materials Science & Engineering, Tianjin Key Laboratory for Photoelectric Materials and Devices, Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, Tianjin University of Technology, Tianjin, 300384, China
| | - Xinfeng Liu
- CAS Key Laboratory of Standardization and Measurement for Nanotechnology, National Center for Nanoscience and Technology, Beijing, 100190, China
- University of Chinese Academy of Sciences, 19 A Yuquan Rd, Shijingshan District, Beijing, 100049, China
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Li J, Wang X, Zhao X, Chen X, Ding S, Wu M, Zhang K. Cascade Synthesis of Luminescent Difluoroboron Diketonate Compounds for
Room‐Temperature
Organic Afterglow Materials. CHINESE J CHEM 2022. [DOI: 10.1002/cjoc.202200354] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Junbo Li
- College of Chemistry and Materials Science, Sichuan Normal University Chengdu 610068 China
- Key Laboratory of Synthetic and Self‐Assembly Chemistry for Organic Functional Molecules, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road Shanghai 200032 People's Republic of China
| | - Xuepu Wang
- Key Laboratory of Synthetic and Self‐Assembly Chemistry for Organic Functional Molecules, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road Shanghai 200032 People's Republic of China
| | - Xiaoya Zhao
- Key Laboratory of Synthetic and Self‐Assembly Chemistry for Organic Functional Molecules, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road Shanghai 200032 People's Republic of China
| | - Xuefeng Chen
- Key Laboratory of Synthetic and Self‐Assembly Chemistry for Organic Functional Molecules, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road Shanghai 200032 People's Republic of China
| | - Shuhui Ding
- Key Laboratory of Synthetic and Self‐Assembly Chemistry for Organic Functional Molecules, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road Shanghai 200032 People's Republic of China
| | - Minjian Wu
- Key Laboratory of Synthetic and Self‐Assembly Chemistry for Organic Functional Molecules, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road Shanghai 200032 People's Republic of China
| | - Kaka Zhang
- College of Chemistry and Materials Science, Sichuan Normal University Chengdu 610068 China
- Key Laboratory of Synthetic and Self‐Assembly Chemistry for Organic Functional Molecules, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road Shanghai 200032 People's Republic of China
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Ren C, Wang Z, Wang T, Guo J, Dai Y, Yuan H, Tan Y. Ultralong Organic Phosphorescence Modulation of Aromatic Carbonyls and
Multi‐Component
Systems. CHINESE J CHEM 2022. [DOI: 10.1002/cjoc.202200160] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Chunguang Ren
- State Key Laboratory of Bio‐Fibers and Eco‐Textiles & Institute of Marine Biobased Materials & Collage of Materials Science and Engineering Qingdao University Qingdao 266071 China
| | - Zhengshuo Wang
- State Key Laboratory of Bio‐Fibers and Eco‐Textiles & Institute of Marine Biobased Materials & Collage of Materials Science and Engineering Qingdao University Qingdao 266071 China
| | - Tianjie Wang
- State Key Laboratory of Bio‐Fibers and Eco‐Textiles & Institute of Marine Biobased Materials & Collage of Materials Science and Engineering Qingdao University Qingdao 266071 China
| | - Jiayi Guo
- State Key Laboratory of Bio‐Fibers and Eco‐Textiles & Institute of Marine Biobased Materials & Collage of Materials Science and Engineering Qingdao University Qingdao 266071 China
| | - Yifeng Dai
- State Key Laboratory of Bio‐Fibers and Eco‐Textiles & Institute of Marine Biobased Materials & Collage of Materials Science and Engineering Qingdao University Qingdao 266071 China
| | - Hua Yuan
- State Key Laboratory of Bio‐Fibers and Eco‐Textiles & Institute of Marine Biobased Materials & Collage of Materials Science and Engineering Qingdao University Qingdao 266071 China
| | - Yeqiang Tan
- State Key Laboratory of Bio‐Fibers and Eco‐Textiles & Institute of Marine Biobased Materials & Collage of Materials Science and Engineering Qingdao University Qingdao 266071 China
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Zhang T, Ding K, Li J, Du G, Chu L, Zhang Y, Fu D. Hydrogen‐bonded Engineering Enhancing Phase Transition Temperature in Molecular Perovskite Ferroelastic. CHINESE J CHEM 2022. [DOI: 10.1002/cjoc.202200089] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Tie Zhang
- Ordered Matter Science Research Center, Jiangsu Key Laboratory for Science and Applications of Molecular Ferroelectrics Southeast University Nanjing 211189
| | - Kun Ding
- Ordered Matter Science Research Center, Jiangsu Key Laboratory for Science and Applications of Molecular Ferroelectrics Southeast University Nanjing 211189
| | - Jun‐Yi Li
- Ordered Matter Science Research Center, Jiangsu Key Laboratory for Science and Applications of Molecular Ferroelectrics Southeast University Nanjing 211189
| | - Guo‐Wei Du
- Ordered Matter Science Research Center, Jiangsu Key Laboratory for Science and Applications of Molecular Ferroelectrics Southeast University Nanjing 211189
| | - Lu‐Lu Chu
- Ordered Matter Science Research Center, Jiangsu Key Laboratory for Science and Applications of Molecular Ferroelectrics Southeast University Nanjing 211189
| | - Yi Zhang
- Ordered Matter Science Research Center, Jiangsu Key Laboratory for Science and Applications of Molecular Ferroelectrics Southeast University Nanjing 211189
| | - Da‐Wei Fu
- Ordered Matter Science Research Center, Jiangsu Key Laboratory for Science and Applications of Molecular Ferroelectrics Southeast University Nanjing 211189
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Liu X, Liu W, Yang X, Kou Y, Chen WM, Liu WS. Construction of a series of Ln-MOFs Luminescent sensors based a functional “V” shaped ligand. Dalton Trans 2022; 51:12549-12557. [DOI: 10.1039/d2dt01381a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Abstract: It is necessary for decreasing application cost of luminescent Ln-MOFs sensors to develop multiple functionalities. The ingenious design of ligands and the rational dope of Ln3+ ions are main...
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