A Dual-Wavelength Phosphorescent Anti-Counterfeiting Copolymer Containing Eu(III) and Tb(III).

Hui Zhao, Zihao Wang, Yongchao Wang, Jiandong Guo, Aiqin Zhang, Husheng Jia, Bingshe Xu

Abstract read

In one paragraph

Article in Polymers, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed

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1 · What the graph read from it

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2 · The registry

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5 · Who and what money

Authors and funding

7 authors.

Hui ZhaoKey Laboratory of Interface Science and Engineering in Advanced Materials, Taiyuan University of Technology, Ministry of Education, Taiyuan 030024, China.

Zihao WangKey Laboratory of Interface Science and Engineering in Advanced Materials, Taiyuan University of Technology, Ministry of Education, Taiyuan 030024, China.

Yongchao WangCollege of Textile and Engineering, Taiyuan University of Technology, Taiyuan 030006, China.

Jiandong GuoKey Laboratory of Interface Science and Engineering in Advanced Materials, Taiyuan University of Technology, Ministry of Education, Taiyuan 030024, China.

Aiqin ZhangCollege of Textile and Engineering, Taiyuan University of Technology, Taiyuan 030006, China.

Husheng JiaKey Laboratory of Interface Science and Engineering in Advanced Materials, Taiyuan University of Technology, Ministry of Education, Taiyuan 030024, China.

Bingshe XuKey Laboratory of Interface Science and Engineering in Advanced Materials, Taiyuan University of Technology, Ministry of Education, Taiyuan 030024, China.

Funding

Natural Science Foundation of Shanxi Province Grant No. 201901D111111Shanxi-zheda Institute of Advanced Materials and Chemical Engineering Grant No.2021SX-AT010

6 · The paper itself

Abstract

The anti-counterfeiting technology of banknotes, bills and negotiable securities is constantly copied, and it is urgent to upgrade its anti-counterfeiting technology. In view of the defect of easy replication of single-wavelength anti-counterfeiting technology, the bonded copolymer PMEuTb was synthesized, employing the technique of first coordination and then polymerization. The molecular structure of copolymer PMEuTb was confirmed by infrared spectrum and UV-vis absorption spectrum. The internal mechanism of negative correlation between initiator concentration and number-average molecular weight

Indexed as

bonded copolymerdual-wavelengthluminescent propertiesphosphorescent anti-counterfeitingrare earth

Identifiers

PMID36772036

DOI10.3390/polym15030736

PMCPMC9919182

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