Victor Shang-Yi Lin;Cheng-Yu Lai;Dusan M. Jeftinija;Srdija Jeftinija
发明人:
Victor Shang-Yi Lin,Cheng-Yu Lai,Srdija Jeftinija,Dusan M. Jeftinija
申请号：
US12411869
公开号：
US08246999B2
申请日:
2009.03.26
申请国别(地区):
US
年份:
2012
代理人:
摘要：
The invention provides an article comprising, a mesoporous silicate matrix, such as a particle, having one or more pores； and one or more releasable caps obstructing one or more of the pores. The articles are useful as delivery vehicles for encapsulated agents such as therapeutic agents, polynucleotides, polypeptides and the like.
