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Citation: Yan Chen, Mingyan Tan, Anna Tang, Deming Kong. “Eliminating the False and Preserving the True”: An Discussion on the Experiment of a Covalent Organic Polymer Fluorescence Anti-Counterfeiting Material[J]. University Chemistry, ;2023, 38(1): 161-168. doi: 10.3866/PKU.DXHX202201061 shu

“Eliminating the False and Preserving the True”: An Discussion on the Experiment of a Covalent Organic Polymer Fluorescence Anti-Counterfeiting Material

Research Center for Analytical Sciences, Tianjin Key Laboratory of Biosensing and Molecular Recognition, National Demonstration Center for Experimental Chemistry Education, College of Chemistry, Nankai University, Tianjin 300071, China

Corresponding author: Anna Tang, tanganna@nankai.edu.cn
Received Date: 29 January 2022

Covalent organic polymers (COPs) fluorescence materials are prepared by aldol condensation reaction, which is familiar to students. This experiment is intended to guide students to deepen the understanding of theoretical knowledge in practice, and learn to think independently and analyze the properties of fluorescent materials by using a variety of instruments. We hope this experiment can stimulate students’ imagination, make students to apply fluorescent materials to information encryption closely related to life — “eliminate the false and preserve the true”, and experience the charm of chemistry.
- Experimental design,
- Fluorescent materials,
- Aldol condensation,
- Information encryption
1. [1]
2. [2]
  Shamsi, J.; Urban, A. S.; Imran, M.; De, T. L.; Manna, L. Chem. Rev. 2019, 119, 3296.
3. [3]
  Zhai, C.; Schreiber, C. L.; Padilla-Coley, S.; Oliver, A. G.; Smith, B. D. Angew. Chem. Int. Ed. 2020, 59, 23740.
4. [4]
  Qian, H. L.; Dai, C.; Yang, C. X.; Yan, X. P. ACS Appl. Mater. Interfaces 2017, 9 (29), 24999.
5. [5]
  Chen, Y.; Ma, T.; Liu, P.; Ren, J. L.; Li, Y. C.; Jiang, H.; Zhang, L. B.; Zhu, J. T. Small 2020, 16, 2005667.
6. [6]
  Li, Y. J.; Chen, M. H.; Han, Y. N.; Feng, Y. Q.; Zhang, Z. J.; Zhang, B. Chem. Mat. 2020, 32 (6), 2532.
7. [7]
8. [8]
  Chen, Y.; Li, W.; Gao, R. Z.; Wang, X. H.; Tang, A. N.; Kong, D. M. J. Mater. Chem. C 2022, 10, 1236.
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