| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10376377 | Journal of Colloid and Interface Science | 2012 | 6 Pages |
Abstract
⺠A novel protein sequestration method is reported using polymeric colloidal particles. ⺠Polymeric colloids are functionalized with cationic poly(4-vinylpyridine) copolymer. ⺠BSA can be sequestered highly efficiently with a capacity of about 900 mg/g. ⺠The colloidal particles can be regenerated by buffer solution of high ionic strength. ⺠The particles have stable zeta potentials regardless of solution pH variations.
Keywords
AIBNGPCTHFCMCDMF1H NMRBSAN,N-dimethylformamidebovine serum albuminReversible addition–fragmentation chain transferTemblock copolymerEmulsion polymerizationFourier transform infraredTetrahydrofuranProtein adsorption1H nuclear magnetic resonanceRAFTFT-IRcritical micelle concentrationSEMScanning electron microscopyTransmission electron microscopyPoly(4-vinylpyridine)
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Colloid and Surface Chemistry
Authors
Jinxin Cao, Xiaodi Pan, Wei Huang, Yingjie Wang, Daoben Hua, Xiulin Zhu, Hongjun Liang,