Drug delivery system and method

[특허 요약] A drug delivery system and a drug delivery method are provided. The drug delivery system comprises a nanoparticle to which a first functional group is bound and drug is loaded, an antibody to which a second functional group to react with the first functional group is bound, and a carrier cell comprising an antigen protein to bind to the antibody. The drug delivery method comprises injecting a nanoparticle to which a first functional group is bound and drug is loaded, and an antibody to which a second functional group to react with the first functional group is bound into a living body, and binding the antibody to an antigen protein of a carrier cell present in the living body, and binding the nanoparticle to the antibody by reaction of the first functional group and the second functional group.

특허 등록번호

20220117903A

특허 출원번호

202017422414

출원일

2020.01.16

등록일

2022.04.21

국가

미국

출원인

서울대학교산학협력단, 기초과학연구원

발명자

Taeghwan Hyeon, Soohong LEE, Jonghoon Kim, Okkyu PARK, Nohyun Lee

중요 키워드

functional group, drug delivery, antibody, msns, cd11b