| 发明名称 |
BIOSEPARATION COMPOSITIONS AND METHODS FOR MAKING AND USING SAME |
| 摘要 |
A composition for use in bioseparation. The composition includes a plurality of hollow particles having a siliceous surface. The composition further includes a surface-modifying agent bonded to the hollow particles. The surface-modifying agent includes a binding segment and a reactive segment. The binding segment includes a silyl group and the reactive segment includes a reactive nitrogen group. |
| 申请公布号 |
US2014346113(A1) |
申请公布日期 |
2014.11.27 |
| 申请号 |
US201214367093 |
申请日期 |
2012.12.17 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
Nakamura Masayuki;Sugiyama Naota;Zook Cynthia D.;Amos Stephen E.;Rasmussen Jerald K.;Gryska Nicole M. |
| 分类号 |
B01J20/32;C07K1/16;C12N15/10;B01J20/281;B01J20/289 |
主分类号 |
B01J20/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A composition for use in bioseparation, the composition comprising:
a plurality of hollow particles, the hollow particles comprising a siliceous surface; and a surface-modifying agent bonded to the hollow particles, wherein the surface-modifying agent comprises a binding segment and a reactive segment, wherein the binding segment comprises a silyl group, and wherein the reactive segment comprises a reactive nitrogen group; wherein the plurality of hollow particles have an average density between about 0.05 and 0.4 g/ml. |
| 地址 |
ST. PAUL MN US |
