Citation: Jing Cao, Jun-xiang Feng. Recovery of PET-quenched Fluorescent Conjugated Polymers with Aza-15-crown-5 as Pendant Groups on Interaction with Ions[J]. Chinese Journal of Polymer Science, ;2014, 32(3): 371-376. doi: 10.1007/s10118-014-1389-x shu

Recovery of PET-quenched Fluorescent Conjugated Polymers with Aza-15-crown-5 as Pendant Groups on Interaction with Ions

Jing Cao ¹ ,
Jun-xiang Feng ¹

1.
College of Chemistry, Xiangtan University, Xiangtan 411105, China

Received Date: 6 June 2013
Revised Date: 7 August 2013

Fund Project: This work was financially supported by the open project program of Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, China (No. 09HJYH04) and Hubei Provincial Natural Science Foundation in 2011(No. 2011CDC120).

Novel conjugated polymers with aza-15-crown-5 as pendant groups, P1 were synthesized by the Sonogashira coupling reaction. The polymer P1 was found to show fluorescence enhancement response towards Ba2+. The gradual recovery and turning-point of emission intensity of polymers appeared in the addition of Ba2+, which provided good evidence for the fluorescence amplification mechanism of conjugated polymers.
- Conjugated polymer,
- Fluorescence recovery
1. [1]
1. [1]
  Kangrong Yan , Ziqiu Shen , Yanchun Huang , Benfang Niu , Hongzheng Chen , Chang-Zhi Li . Curing the vulnerable heterointerface via organic-inorganic hybrid hole transporting bilayers for efficient inverted perovskite solar cells. Chinese Chemical Letters, 2024, 35(6): 109516-. doi: 10.1016/j.cclet.2024.109516
2. [2]
  Binhan Zhao , Zheng Li , Lan Zheng , Zhichao Ye , Yuyang Yuan , Shanshan Zhang , Bo Liang , Tianyu Li . Recent progress in the biomedical application of PEDOT:PSS hydrogels. Chinese Chemical Letters, 2024, 35(10): 109810-. doi: 10.1016/j.cclet.2024.109810
3. [3]
  Junjie Zhang , Chaochao Dong , Jinke Li , Jiawen Guo , Yingxin Shui , Yue Wang , Xinhua Duan . 共轭聚合物探针的设计及其对藻蓝蛋白的智能检测. University Chemistry, 2026, 41(5): 285-293. doi: 10.12461/PKU.DXHX202509114
4. [4]
  Donghui Wu , Qilin Zhao , Jian Sun , Xiurong Yang . Corrigendum to 'Fluorescence immunoassay based on alkaline phosphatase-induced in situ generation of fluorescent non-conjugated polymer dots' [Chin. Chem. Lett. 34 (2023) 107672]. Chinese Chemical Letters, 2024, 35(12): 109881-. doi: 10.1016/j.cclet.2024.109881
5. [5]
  Wang Wang , Miao Feng , Shuqi Zou , Chunxia Chen , Jinsong Peng , Xiaobai Li , Shitong Zhang , Xin Ai , Hongwei Ma . Strategies for fabrication and potential applications of conjugated microporous polymer films. Chinese Chemical Letters, 2026, 37(4): 111611-. doi: 10.1016/j.cclet.2025.111611
6. [6]
  Yuanzhe Lu , Yuanqin Zhu , Linfeng Zhong , Dingshan Yu . Long-lifespan aqueous alkaline and acidic batteries enabled by redox conjugated covalent organic polymer anodes. Chinese Journal of Structural Chemistry, 2024, 43(3): 100249-100249. doi: 10.1016/j.cjsc.2024.100249
7. [7]
  Xin-Tong Zhao , Jin-Zhi Guo , Wen-Liang Li , Jing-Ping Zhang , Xing-Long Wu . Two-dimensional conjugated coordination polymer monolayer as anode material for lithium-ion batteries: A DFT study. Chinese Chemical Letters, 2024, 35(6): 108715-. doi: 10.1016/j.cclet.2023.108715
8. [8]
  Renyuan Wang , Lei Ke , Houxiang Wang , Yueheng Tao , Yujie Cui , Peipei Zhang , Minjie Shi , Xingbin Yan . Facile synthesis of phenazine-conjugated polymer material with extraordinary proton-storage redox capability. Chinese Chemical Letters, 2025, 36(5): 109920-. doi: 10.1016/j.cclet.2024.109920
9. [9]
  Jing REN , Ruikui YAN , Xiaoli CHEN , Huali CUI , Hua YANG , Jijiang WANG . Synthesis and fluorescence sensing of a highly sensitive and multi-response cadmium coordination polymer. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 574-586. doi: 10.11862/CJIC.20240287
10. [10]
  Tengfei Zhang , Chen Han , Chiyuan Wei , Xing Wang , Zhihui Jia , Hong-Min Meng , Zhaohui Li . Ratiometric fluorescence probe using semiconducting polymer nanoparticles and carbon dots for predicting anti-cancer efficiency. Chinese Chemical Letters, 2026, 37(3): 111566-. doi: 10.1016/j.cclet.2025.111566
11. [11]
  Ruike Hu , Kangmin Wang , Junxiang Liu , Jingxian Zhang , Guoliang Yang , Liqiu Wan , Bijin Li . Extended π-conjugated systems by external ligand-assisted C−H olefination of heterocycles: Facile access to single-molecular white-light-emitting and NIR fluorescence materials. Chinese Chemical Letters, 2025, 36(4): 110113-. doi: 10.1016/j.cclet.2024.110113
12. [12]
  Lu Liu , Yihe Wang , Jialin Wang , Chao He , Jun Zhang . Recovery of nitrogen and phosphorus in sewage sludge treatment technologies. Chinese Chemical Letters, 2026, 37(3): 111431-. doi: 10.1016/j.cclet.2025.111431
13. [13]
  Chong-Chen Wang , Xiaohang Xu . Metal-organic frameworks helping resource and energy recovery from sludge. Chinese Chemical Letters, 2025, 36(10): 111287-. doi: 10.1016/j.cclet.2025.111287
14. [14]
  Chenchen Xie , Jun Liao , Yi Li , Yunan Zhang , Zhicheng Xiao , Yun Wang , Ting Chen , Liyan Xiong , Tao Pang , Xiangao Jiang , Feng Zhang , Chuan Zhang , Tingfang Wang . Synergistic anti-inflammatory effect of cascade nanozymes for neural recovery in ischemic stroke. Chinese Chemical Letters, 2026, 37(1): 110956-. doi: 10.1016/j.cclet.2025.110956
15. [15]
  Bo Li , Yuanzhe Cheng , Xuyang Ma , Dongxu Zhao , Yang Zhang , Yongxing Sun , Jia Chen , Li Wu , Liang Zhao , Hongdeng Qiu , Yujian He . Facile and scale-up synthesis of cyano-functionalized covalent organic frameworks for selective gold recovery. Chinese Chemical Letters, 2026, 37(1): 111134-. doi: 10.1016/j.cclet.2025.111134
16. [16]
  Yun Wei , Lei Zhou , Wenbin Hu , Liming Yang , Guang Yang , Chaoqiang Wang , Hui Shi , Fei Han , Yufa Feng , Xuan Ding , Penghui Shao , Xubiao Luo . Recovery of cathode copper and ternary precursors from CuS slag derived by waste lithium-ion batteries: Process analysis and evaluation. Chinese Chemical Letters, 2024, 35(7): 109172-. doi: 10.1016/j.cclet.2023.109172
17. [17]
  Liang Lou , Xuncheng Liu , Yuanyu Wang , Tao Hu , Zhongjie Wang , Houqiang Shi , Junkai Xiong , Siqi Jing , Liankang Ye , Qihui Guo , Xiang Ge . Achieving reusability of leachate for multi-element recovery of the discarded LiNi_xCo_yMn_1-x-yO₂ cathode by regulating the co-precipitation coefficient. Chinese Chemical Letters, 2025, 36(5): 109726-. doi: 10.1016/j.cclet.2024.109726
18. [18]
  Wensheng Li , Zhiqiang Sun , Yidi Chen , Xiaoguang Duan , Chuling Guo , Zhi Dang , Shih-Hsin Ho , Shishu Zhu . Fenton-like catalysis of single-atom Co-N₄ for polymeric transformation and recovery of benzohydroxamic acid in mineral processing wastewater. Chinese Chemical Letters, 2026, 37(5): 111791-. doi: 10.1016/j.cclet.2025.111791
19. [19]
  Peng Liu . Chemical recovery of waste sulfur-vulcanized carbon-chain rubbers by selective chain scission: Current status, challenges and perspectives. Chinese Chemical Letters, 2026, 37(6): 112086-. doi: 10.1016/j.cclet.2025.112086
20. [20]
  Shuqi Chen , Cankun Zhang , Xiaonuo Dong , Hui-Jun Zhang , Jianbin Lin . Synthesis and photophysical properties of alternating donor-acceptor conjugated nanorings. Chinese Chemical Letters, 2025, 36(6): 110354-. doi: 10.1016/j.cclet.2024.110354

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