MULTIFUNCTIONAL DEGRADABLE NANOPARTICLES WITH CONTROL OVER SIZE AND FUNCTIONALITIES
申请人:Harth Eva M.
公开号:US20090306335A1
公开(公告)日:2009-12-10
In one aspect, the invention relates to polymers, crosslinked polymers, functionalized polymers, nanoparticles, and functionalized nanoparticles and methods of making and using same. In one aspect, the invention relates to degradable polymer and degradable nanoparticles. In one aspect, the invention relates to methods of preparing degradable nanoparticles and, more specifically, methods of controlling particle size during the preparation of degradable nanoparticles. In one aspect, the degradable nanoparticles are useful for complexing, delivering, and releasing payloads, including pharmaceutically active payloads. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
本发明涉及聚合物、交联聚合物、功能化聚合物、纳米颗粒和功能化纳米颗粒以及其制备和使用方法。其中,本发明涉及可降解聚合物和可降解纳米颗粒。本发明还涉及制备可降解纳米颗粒的方法,更具体地说,涉及在制备可降解纳米颗粒过程中控制颗粒大小的方法。在一方面,这些可降解纳米颗粒可用于复合、传递和释放药物活性载荷等方面。本摘要旨在作为搜索特定技术领域的扫描工具,不限制本发明。