| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6982148 | Colloids and Surfaces B: Biointerfaces | 2015 | 8 Pages |
Abstract
The silane coupling agent, N-(β-aminoethyl)-γ-aminopropyltrimethoxy silane (KH792), was employed to modify the surfaces of nano-hydroxyapatite (HAP) particles. Then the mixed matrix membranes (MMMs) were prepared by embedding HAP modified with KH792 (KH792-HAP) inside polyvinylidene fluoride (PVDF) matrix. The MMMs showed purification of enzyme via static adsorption and dynamic adsorption, and showed the potential of using MMMs for enzyme capturing in enzyme purification techniques. The MMMs concept combines adsorption and filtration in one step.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Colloid and Surface Chemistry
Authors
Junfen Sun, Zhenzhen Cao, Lishun Wu,