Invention Grant
US09259395B2 Tumor-targeting gas-generating nanoparticle, method for preparing the same, and tumor-targeting nanoparticle for drug delivery using the same
有权
肿瘤靶向产生气体的纳米颗粒，其制备方法和用于药物递送的肿瘤靶向纳米颗粒
- Patent Title: Tumor-targeting gas-generating nanoparticle, method for preparing the same, and tumor-targeting nanoparticle for drug delivery using the same
- Patent Title (中): 肿瘤靶向产生气体的纳米颗粒，其制备方法和用于药物递送的肿瘤靶向纳米颗粒
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Application No.: US13906963Application Date: 2013-05-31
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Publication No.: US09259395B2Publication Date: 2016-02-16
- Inventor: Ick Chan Kwon , Kwang Meyung Kim , Kuiwon Choi , Heebeom Koo , Hyun Su Min , Inchan Youn
- Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
- Applicant Address: KR Seoul
- Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
- Current Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
- Current Assignee Address: KR Seoul
- Agency: Goldilocks Zone IP Law
- Priority: KR10-2012-0058600 20120531
- Main IPC: A61B8/00
- IPC: A61B8/00 ; A61K9/51 ; A61K49/22 ; A61K41/00 ; A61K47/48 ; A61K49/00 ; A61K9/00
Abstract:
A tumor-targeting gas-generating nanoparticle, a method for preparing same and a tumor-targeting nanoparticle for drug delivery using same relate to a tumor-targeting gas-generating nanoparticle including a polycarbonate core and a amphiphilic coat, a method for preparing same and a tumor-targeting nanoparticle for drug delivery using same. Since a tumor-targeting gas-generating nanoparticle according to the present disclosure is accumulated in the tumor tissue in large quantity and generates strong ultrasound wave signals, it can be usefully used as a contrast agent for ultrasonic imaging.
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