Polyvinylamine boronate adhesion to cellulose hydrogel

被引:24
作者
Chen, W [1 ]
Lu, C [1 ]
Pelton, R [1 ]
机构
[1] McMaster Univ, McMaster Ctr Pulp & Paper Res, Dept Chem Engn, Hamilton, ON L8S 4L7, Canada
关键词
D O I
10.1021/bm050925c
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
The adhesion of polyvinylamine to wet cellulose was significantly enhanced by the presence of pendant phenylboronic acid groups. It is proposed that adhesion results from boronate ester formation with cellulose at pH > 8. Experiments with phenol derivatized polyvinylamine gave low adhesion supporting the fact that the boronate moiety was responsible for strong adhesion to never-dried cellulose Surfaces.
引用
收藏
页码:701 / 702
页数:2
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