Bifunctional hydrogel polymer composite material, its preparation method and use

A hydrogel polymer, gel polymer technology, applied in chemical instruments and methods, luminescent materials, chemiluminescence/bioluminescence, etc., can solve problems such as the inability of hydrogel to meet demand, and achieve high strength and long time The effect of continuous chemiluminescence, good rheological properties and broad application prospects
CN106833618BActive Publication Date: 2019-04-05UNIV OF SCI & TECH OF CHINA
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
UNIV OF SCI & TECH OF CHINA
Publication Date
2019-04-05

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Abstract

The invention relates to a bifunctional hydrogel polymer composite material, its preparation method and application. More specifically, the present invention relates to a kind of bifunctional hydrogel polymer composite material, and it comprises: the compound of chitosan hydrogel polymer, transition metal ion and general formula (I), wherein A ring represents C6-C14 Aryl; R 1 and R 2 Independently represents hydrogen, a linear or branched (C1‑C30) alkyl group whose terminal group is substituted or unsubstituted by an amino group, provided that the NR 1 R 2 have at least one NH 2 terminal base. The bifunctional hydrogel polymer composite material of the present invention has the characteristics of high luminescence intensity and long-term continuous luminescence in the presence of an oxidant, and can be used as a light source and for biosensors, molecular microscopic imaging, cell microscopic imaging or biological Sample analysis.
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Description

technical field

[0001] The invention relates to a bifunctional hydrogel polymer composite material containing a chemiluminescence segment and a luminescence enhancement segment, a preparation method and application thereof. Background technique

[0002] Chemiluminescent functionalized composite materials have attracted much attention in recent years due to their excellent luminescent properties, and have broad application prospects in the fields of life science, materials engineering, and environmental science. For example, the prior art double-functionalizes N-(4-aminobutyl)-N-ethylisoluminol with chemiluminescent properties and metal ion catalysts on the surface of gold nanoparticles (Liu, M; Zhang, H; Shu, J; Liu, X; Li F; Cui, H; Analytical Chemistry 2014, 86, 2857-2861.). This bifunctional nano-gold composite material exhibits excellent chemiluminescent properties, however, the synthesized bifunctional composite material is still invisible in a dark environment, and th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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