公开(公告)号：US20150210017A1

公开(公告)日：2015-07-30

申请号：US14456405

申请日：2014-08-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyu-Hyun IM ,  No-kyoung PARK ,  Jae-hyun HUR ,  Sang-Won KIM ,  Sung-jee KIM

IPC: B29C67/20 ,  C01F7/02 ,  C01G9/02 ,  C01G23/047

CPC classification number: B29C67/20 ,  B29L2031/00 ,  C01F7/304 ,  C01G9/02 ,  C01G23/047 ,  C01P2004/03

Abstract: Provided is an example method of preparing a porous metal oxide structure, the method including adsorbing a metal oxide precursor onto a template having a networked structure of branched polynucleotides, decomposing and converting the adsorbed metal oxide precursor into a metal oxide, and removing the template. The networked structure of branched polynucleotides may be used as a template so as to facilitate control of the pore structure of a porous metal oxide structure.

Abstract translation: 提供了制备多孔金属氧化物结构的实例方法，该方法包括将金属氧化物前体吸附到具有支链多核苷酸网络结构的模板上，将吸附的金属氧化物前体分解并转化为金属氧化物，并除去模板。 支链多核苷酸的网络结构可以用作模板，以便于控制多孔金属氧化物结构的孔结构。

公开(公告)号：US20140335184A1

公开(公告)日：2014-11-13

申请号：US14091438

申请日：2013-11-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： No-kyoung PARK ,  Kyu-hyun IM ,  Jae-hyun HUR

IPC: A61K9/14 ,  A61K41/00 ,  A61K31/704 ,  A61K31/711

CPC classification number: A61K31/704 ,  A61K31/711 ,  A61K41/0052

Abstract: Provided are a nanoparticle assembly including a DNA hydrogel and gold nanoparticles, methods of preparing thereof, and an active material delivering composite including the same. The nanoparticle assembly has an excellent biocompatibility, an ability to prevent an accumulation of the nanoparticle assembly in a body, and is capable of being used to provide physical and chemical treatment.

Abstract translation: 提供了包括DNA水凝胶和金纳米颗粒的纳米颗粒组合物，其制备方法和包含其的活性材料递送组合物。 纳米颗粒组件具有优异的生物相容性，能够防止纳米颗粒组件在体内的积聚，并且能够用于提供物理和化学处理。

公开(公告)号：US20140065718A1

公开(公告)日：2014-03-06

申请号：US14015147

申请日：2013-08-30

Applicant: POSTECH ACADEMY-INDUSTRY FOUNDATION ,  Samsung Electronics Co., Ltd.

Inventor： Kyu-hyun IM ,  No-kyoung PARK ,  Jae-hyun HUR ,  Sung-jee KIM ,  Ju-taek NAM ,  Seong-ho PARK ,  Sang-hwa JEONG

IPC: G01N21/59 ,  C01G7/00

CPC classification number: G01N21/59 ,  B82Y30/00 ,  B82Y40/00 ,  C01G7/00 ,  G01N21/25 ,  G01N2021/5903 ,  Y10S977/70 ,  Y10S977/773 ,  Y10S977/81 ,  Y10S977/896 ,  Y10S977/915 ,  Y10S977/92 ,  Y10T428/2982 ,  Y10T436/20 ,  Y10T436/206664

Abstract: Provided is a hydrogen peroxide sensitive metal nanoparticle including: a metal nanoparticle including a biocompatible metal and a hydrogen peroxide reactive ion which is bonded to a surface of the metal nanoparticle and is oxidized by hydrogen peroxide.

Abstract translation: 提供了一种过氧化氢敏感性金属纳米颗粒，其包括：包含生物相容性金属和过氧化氢反应性离子的金属纳米颗粒，其结合到金属纳米颗粒的表面并被过氧化氢氧化。

公开(公告)号：US20130310548A1

公开(公告)日：2013-11-21

申请号：US13771374

申请日：2013-02-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： No-kyoung PARK

IPC: C07H23/00

CPC classification number: C07H23/00 ,  B82Y5/00 ,  C07H21/00

Abstract: A nucleic acid construct, a method of preparing a nanoparticle by using the nucleic acid construct, and a nanoparticle and nanoparticle complex prepared using the method. Various types of metal nanoparticles may be efficiently prepared using the template for preparing a nanoparticle and the nanoparticle prepared using the template.

Abstract translation: 核酸构建体，通过使用核酸构建体制备纳米颗粒的方法，以及使用该方法制备的纳米颗粒和纳米颗粒复合物。 可以使用制备纳米颗粒的模板和使用模板制备的纳米颗粒有效地制备各种类型的金属纳米颗粒。

公开(公告)号：US20150053896A1

公开(公告)日：2015-02-26

申请号：US14463884

申请日：2014-08-20

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jae-hyun HUR ,  No-kyoung PARK ,  Kyu-hyun IM ,  Sang-won KIM ,  Sung-woo HWANG ,  Jang-wook CHOI

IPC: A61L27/60 ,  H01B1/22 ,  A61L27/50 ,  A61L27/48 ,  A61L27/52

CPC classification number: A61L27/60 ,  A61L27/20 ,  A61L27/443 ,  A61L27/446 ,  A61L27/48 ,  A61L27/50 ,  A61L27/52 ,  B82Y5/00 ,  C08J3/075 ,  C08J3/247 ,  H01B1/22 ,  C08L5/12

Abstract: An electro-conductive hydrogel composite material that may be suitable as an artificial skin satisfies all four requirements of artificial skin, namely, flexibility, electrical conductivity, healing property, and biocompatibility. The electro-conductive hydrogel composite material includes a hydrogel composition including water and a cross-linkable polymer which reversibly forms cross-linkage by hydrogen bonding; and an electro-conductive material dispersed in the hydrogen bond-based hydrogel.

Abstract translation: 可适用于人造皮肤的导电水凝胶复合材料满足人造皮肤的所有四个要求，即柔韧性，电导率，愈合性能和生物相容性。 导电水凝胶复合材料包括水凝胶组合物，其包括水和可通过氢键可逆地形成交联的可交联聚合物; 以及分散在氢键基水凝胶中的导电材料。

公开(公告)号：US20140104753A1

公开(公告)日：2014-04-17

申请号：US14055300

申请日：2013-10-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： No-kyoung PARK ,  Jae-hyun HUR ,  Kyu-hyun IM

IPC: H01G11/30 ,  B01J31/28

CPC classification number: H01G11/30 ,  B01J23/42 ,  B01J23/44 ,  B01J23/52 ,  B01J31/063 ,  B01J31/28 ,  B01J37/16 ,  B01J37/32 ,  B01J2231/70 ,  H01G11/86 ,  H01M4/38 ,  H01M4/9041 ,  H01M4/92 ,  Y02E60/13

Abstract: Provided is a method of preparing a porous metal material. The method includes: obtaining a composite of a DNA hydrogel and a metal precursor by mixing the DNA hydrogel and the metal precursor; and reducing the composite of the DNA hydrogel and the metal precursor.

Abstract translation: 提供一种制备多孔金属材料的方法。 该方法包括：通过混合DNA水凝胶和金属前体获得DNA水凝胶和金属前体的复合物; 并减少DNA水凝胶和金属前体的复合物。