| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an article having a dendrimeric material attached to a substrate and a method of making the article. <P>SOLUTION: The method making the article includes: a step of providing an azlactone-functional substrate; a step of reacting an azlactone group on the substrate with a first nucleophilic compound having multiple nucleophilic groups selected from hydroxyl groups, primary amino groups, and/or secondary amino groups to form a substrate-attached nucleophilic compound having at least one nucleophilic end group; and a step of reacting the nucleophilic end group of the substrate-attached nucleophilic compound with a first azlactone compound having multiple azlactone groups to form a first dendrimeric structure having azlactone end groups. The first nucleophilic compound has at least 3 nucleophilic groups, or the first azlactone compound has at least 3 azlactone groups, or a combination thereof. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
