公开(公告)号：US20170274005A1

公开(公告)日：2017-09-28

申请号：US15384434

申请日：2016-12-20

申请人： POSTECH ACADEMY-INDUSTRY FOUNDATION

发明人： Sei Kwang HAHN ,  Songeun Beack ,  Jun-Sub Choi ,  Choun-Ki Joo

IPC分类号： A61K31/728 ,  A61K41/00 ,  A61K9/00 ,  A61K33/44

CPC分类号： A61K31/728 ,  A61K9/0019 ,  A61K9/0048 ,  A61K33/44 ,  A61K41/0071 ,  A61K47/547 ,  A61K47/55 ,  A61K47/61 ,  A61K47/6923 ,  A61K47/6929

摘要： Disclosed is a complex for remedying or treating a retinal disease. The complex includes a hyaluronic acid or a derivative thereof, a carbon nanomaterial covalently bonded to the hyaluronic acid or the derivative thereof, and a photosensitizer bonded to the carbon nanomaterial. The complex for remedying or treating the retinal disease according to the present invention includes a hyaluronic acid-carbon nanomaterial-photosensitizer complex, thus selectively preventing the formation of active oxygen in retinal pigment epithelium cells for a relatively long period of time. Accordingly, the complex has excellent therapeutic efficacy and easily infiltrates into cells. Further, the present invention provides a composition for remedying or treating a retinal disease including the hyaluronic acid-carbon nanomaterial-photosensitizer complex.