用于聚合物后修饰的荧光探针及其制备方法和应用、修饰有荧光探针的聚合物及其应用

By post-modifying polymers with fluorescent molecules based on the carbene hydrocarbon insertion mechanism, the problems of decreased polymer mechanical properties and inaccurate sorting were solved, enabling fluorescent tagging and classification tracking of polymers, thus improving polymer performance and sorting accuracy.

CN119409590BActive Publication Date: 2026-07-17FUDAN UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
FUDAN UNIVERSITY
Filing Date
2024-10-30
Publication Date
2026-07-17

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Abstract

本发明属于聚合物后修饰改性领域，具体涉及一种用于聚合物后修饰的荧光探针及其制备方法和应用、修饰有荧光探针的聚合物及其应用，具有如式I、II或III的结构通式：其中，R1和R3独立的选自氢原子、硝基、苯基、烷基、氰基、甲氧基或卤素原子；R2、R4和R5独立的选自如式(I)～(XV)中的一种基团或者多种基团形成的偶联物：与现有技术相比，本发明解决现有技术中聚合物后修饰会降低聚合物的机械性能，限制聚合物使用范围的问题。本方案提供了一种新的聚合物后修饰方法，合成了一系列普适的荧光分子，进而还可实现聚合物筛选和防伪。
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