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Synthesis and application of moisture-stable methallylsilanated phosphorylcholine as a surface modifier |
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| Authors: | Lei Liu Jun Hyun Song Myong Euy Lee Ye Ri Han Chul-Ho Jun |
| Institution: | 1. Department of Chemistry & Medical Chemistry, College of Science and Technology, Research & Education Center for Advanced Silicon Materials, Yonsei University, Wonju, Gangwondo 220-710, Republic of Korea;2. Department of Chemistry, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 120-749, Republic of Korea |
| Abstract: | New methallylsilanated phosphorylcholine (MASPCs) were synthesized via a copper-catalyzed ‘click’ reaction and demonstrated excellent moisture stability. Hydroxylated silicon compounds, silanol, and silica were grafted or modified by MASPCs in the presence of triflic acid (TfOH) and they possessed a good grafting efficiency and high loading rate. |
| Keywords: | Methallylsilanated phosphorylcholine &lsquo Click&rsquo reaction Moisture-stable Surface modifiers |
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