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1.发明申请公开(公告)号：US20170145040A1
公开(公告)日：2017-05-25
申请号：US15359474
申请日：2016-11-22
Inventor： Won Jong KIM , Jihoon KIM , Hyung Woo CHOI
CPC classification number: C07F7/1804 , A61K31/655 , A61K31/695 , A61K33/00 , A61K47/54 , A61K47/6923 , A61K47/6929 , B01J20/048 , B01J20/22 , B82Y5/00 , C01B21/24
Abstract: Provided is a method of controlling release of nitric oxide, and more particularly, to a method of selectively releasing nitric oxide depending on a change in pH using calcium phosphate.The method of selectively releasing nitric oxide according to the present invention may stably deliver nitric oxide to a desired site, and induce release of nitric oxide by a change in pH, thereby making it possible to improve a therapeutic effect while preventing a loss of nitric oxide.
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2.发明申请METHOD OF PREPARING COATING FILM CONTAINING NITROGEN MONOXIDE ON SURFACE OF MATERIAL USING CATECHOLAMINE 有权使用羧甲基纤维素制备含有氮氧化物的材料表面涂层膜的方法公开(公告)号：US20140127277A1
公开(公告)日：2014-05-08
申请号：US13860899
申请日：2013-04-11
Applicant: POSTECH ACADEMY-INDUSTRY FOUNDATION
Inventor： Won Jong KIM , Jihoon KIM , Haeshin LEE , Seonki HONG
CPC classification number: A61L31/10 , A61L27/34 , A61L27/54 , A61L29/085 , A61L29/16 , A61L31/16 , A61L2300/114
Abstract: A method of coating surfaces of various body-implantable materials with control-releasable nitrogen monoxide using a catecholamine, more particularly, technology of preparing a coating film containing a diazeniumdiolate functional group on a surface of a material to be coated using a catecholamine, is provided. The coating film prepared by the method has advantages in that nitrogen monoxide can be stably supplied under an in vivo environment, and can be suitably used in a living body without causing cytotoxicity. Therefore, among the materials having a coating film formed on a surface thereof, the body-implantable material is especially expected to be widely used for medical and health applications including treatment of ischemic disorders such as arteriosclerosis through controlled release of nitrogen monoxide, regulation of penile erections, antibacterial and antiviral effects, and wound healing.
Abstract translation: 提供一种使用儿茶酚胺涂覆具有对照可释放一氧化氮的各种身体可植入材料的表面的方法，更具体地说，提供了使用儿茶酚胺在待涂覆的材料的表面上制备含有二氮烯鎓二硫酸盐官能团的涂膜的技术 。 通过该方法制备的涂膜具有能够在体内环境下稳定地供给一氧化氮的优点，可以适当地用于生物体而不引起细胞毒性。 因此，在其表面形成有涂膜的材料中，特别期望体内植入材料广泛用于医疗和健康应用，包括通过控制释放一氧化氮来治疗缺血性疾病如动脉硬化，调节阴茎 勃起，抗菌和抗病毒作用以及伤口愈合。
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3.发明申请公开(公告)号：US20180323754A1
公开(公告)日：2018-11-08
申请号：US15862213
申请日：2018-01-04
Inventor： Jihoon KIM , Bumman KIM , Kyunghoon MOON , Seokwon LEE , Daechul JEONG , Byungjoon PARK , Juho SON
Abstract: The method and system for converging a 5th-generation (5G) communication system for supporting higher data rates beyond a 4th-generation (4G) system with a technology for internet of things (IoT) are provided. The method includes intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The system includes a power amplification device capable of minimizing the effect of envelope impedance. The power amplification device may be incorporated in a terminal and a base station.
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公开(公告)号：US20230175122A1
公开(公告)日：2023-06-08
申请号：US18047970
申请日：2022-10-19
Inventor： Jungwon PARK , Jihoon KIM
IPC: C23C16/30 , C23C16/02 , C23C16/458 , C23C16/46
CPC classification number: C23C16/305 , C23C16/0272 , C23C16/4582 , C23C16/46
Abstract: A compound structure and a forming method thereof are provided. The method of forming a compound structure according to embodiments of the present invention comprises loading a metal precursor on a substrate, providing a chalcogen precursor to the substrate, and reacting the chalcogen precursor with the metal precursor. The compound structure according to embodiments of the present invention is formed by the method and has a 2-dimensional structure.
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