发明名称 |
BIOPROCESSE ENHANCED BY MAGNETIC NANOPARTICLES |
摘要 |
<p>One aspect of the present invention relates to magnetic nanoparticles colloidally stabilized in aqueous milieu by association with an organic phase. The organic phase may be either a fluorinated polymer or an organic hydrocarbon bilayer, wherein the two layers are chemically bonded to each other. The stabilized particles are further non-toxic and provide useful enhancements in bioprocesses. Another aspect of the present invention relates to compositions comprising an oxygen-dissolving fluid vehicle and surface modified, nanometer-sized magnetic particles. The inventive compositions have utility in a wide range of applications, but are particularly suitable for use as recyclable oxygen carriers, separation and purification vehicles, and bioprocessing media, including fermentation processes.</p> |
申请公布号 |
EP1701910(A1) |
申请公布日期 |
2006.09.20 |
申请号 |
EP20040814735 |
申请日期 |
2004.12.20 |
申请人 |
MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
发明人 |
BROMBERG, LEV, E.;HATTON, ALAN, T.;WANG, DANIEL, I. C.;YIN, JIN;OLLE, BERNAT |
分类号 |
C01B13/00;B01D53/14;B01J20/28;B01J20/32;C01G49/08;C08K3/18;C08K3/22;C12P1/00;H01F1/00 |
主分类号 |
C01B13/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|