发明申请
- 专利标题: LIPOBEADS AND THEIR PRODUCTION
- 专利标题(中): LIPOBEADS及其生产
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申请号: US12619090申请日: 2009-11-16
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公开(公告)号: US20100062054A1公开(公告)日: 2010-03-11
- 发明人: Sergey Kazakov , Marian Kaholek , Kalle Levon
- 申请人: Sergey Kazakov , Marian Kaholek , Kalle Levon
- 主分类号: A61K9/127
- IPC分类号: A61K9/127 ; A61P43/00
摘要:
Lipobeads (liposome-encapsulated hydrogels) combine properties of hydrogels and liposomes to create systems that are sensitive to environmental conditions and respond to changes in those conditions in a fast time scale. Lipobeads may be produced by polymerizing anchored or unanchored hydrogels within liposomes or by mixing anchored or unanchored hydrogels with liposomes. Giant lipobeads may be produced by shrinking unanchored nanogels in lipobeads and fusing the resulting lipobead aggregates, long-term aging of anchored or unanchored lipobeads, or mixing anchored or unanchored aggregated nanogels with liposomes. Poly(acrylamide), poly(N-isopropylacrylamide), and poly(N-isopropylacrylamide-co-1-vinylimidazole) lipobeads were produced and characterized.
公开/授权文献
- US07883648B2 Lipobeads and their production 公开/授权日:2011-02-08