公开(公告)号：US20140235808A1

公开(公告)日：2014-08-21

申请号：US13851608

申请日：2013-03-27

Applicant: POSTECH ACADEMY-INDUSTRY FOUNDATION

Inventor： Dong Sung KIM ,  Kyoung Duck SEO

IPC: C08F120/56

CPC classification number: C08F120/56 ,  C08F20/54 ,  C08F20/56 ,  C08F120/54 ,  C08F220/54 ,  C08F220/56 ,  C08F222/385

Abstract: A microdroplet or microparticle with Janus or core-shell internal morphology, which is obtained under the control of phase separation of high-concentration NIPAAm formed at 25° C. or more in a microfluidic device, is provided. The microdroplet or microparticle shows an anisotropic volume change according to a change in temperature, and can also serve as a fat-soluble/water-soluble carrier, and thus can be used as a new material for medical supplies in the field of various applications in the future.

Abstract translation: 提供了在微流体装置中在25℃以上形成的高浓度NIPAAm的相分离控制下获得的具有Janus或核壳内部形态的微滴或微粒。 微滴或微粒根据温度变化显示各向异性的体积变化，并且还可以用作脂溶性/水溶性载体，因此可以用作各种应用领域的医疗用品的新材料 未来。