摘要
Imine-linked covalent organic framework on amino functionalized silicon substrate was constructed via a step-wise reaction between 1,3,5-benzenetricarboxaldehyde and 1,4-diaminobenzene.The obtained material was used as biosensor for bovine serum albumin(BSA)adsorption and probe DNA immobilization,which extended the application of covalent organic frameworks(COFs)to a new field.
基金
This work was financially supported by the National Natural Science Foundation of China(No.21104070)
the School Doctorial Foundation of Zhengzhou University of Light Industry(No.2011BSJJ011).
