- 专利标题: Salt responsive nanogels and nanoparticles
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申请号: US16310608申请日: 2017-06-23
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公开(公告)号: US11707534B2公开(公告)日: 2023-07-25
- 发明人: Preethi Chandran
- 申请人: HOWARD UNIVERSITY
- 申请人地址: US DC Washington
- 专利权人: HOWARD UNIVERSITY
- 当前专利权人: HOWARD UNIVERSITY
- 当前专利权人地址: US DC Washington
- 代理机构: Sughrue Mion, PLLC
- 国际申请: PCT/US2017/039034 2017.06.23
- 国际公布: WO2017/223471A 2017.12.28
- 进入国家日期: 2018-12-17
- 主分类号: A61K47/69
- IPC分类号: A61K47/69 ; A61K9/00 ; A61K48/00 ; C08G73/02 ; C08J3/24 ; C08L79/02 ; C08J3/12 ; C08J3/075 ; C08K5/00 ; C08K5/07 ; B82Y5/00 ; C08L101/14
摘要:
Covalently linked linear polyethylenimine (PEI) clusters are provided that change conformation depending upon changes in counterion concentrations. The structures may be used for the storage, delivery, and/or transport of substances.
公开/授权文献
- US20190262470A1 Salt Responsive Nanogels And Nanoparticles 公开/授权日:2019-08-29
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