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실리카 나노입자 표면에 결합된 2차 아미노기와 Poly(ethylene glycol) Diacrylate의 마이클 부가반응에 대한 연구

Author

전하나, 하기룡

Journal Title

폴리머

Publication Year

2012

Topics

#Ethylene glycol

Summary

This study presents a method for modifying the surface of silica nanoparticles by introducing secondary amino groups and reacting them with Poly(ethylene glycol) Diacrylate (PEGDA) via Michael addition reaction. The reaction structure was confirmed through FT-IR, EA, and CP/MAS NMR analysis, revealing that the acrylate groups of PEGDA almost completely reacted with the amino groups of BTMA modified silica to form beta-amino acid esters.

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