Phillip P. Chan,Vincent J. Capponi,Thomas D. Golobish,Humayra Begum Ali
申请号：
US13978218
公开号：
US20140042097A1
申请日:
2012.01.06
申请国别(地区):
US
年份:
2014
代理人:
摘要：
The invention concerns polymer systems comprising at least one polymer with a plurality of pores where the polymer is initially functionalized on substantially all surfaces followed by a stepwise surface specific functionalization such that a different functional group resides on the external or internal pore surface of the bead. The invention also concerns use of such polymer systems in blood, blood product, or physiologic fluid purification.
