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Patent Agency Ranking
公开(公告)号：KR101654972B1
公开(公告)日：2016-09-07
申请号：KR1020140043614
申请日：2014-04-11
Applicant: 가톨릭대학교 산학협력단
Abstract: 본발명은 (1) 단일유체장치를이용하여폴리디메틸실록세인용액을균일한크기의폴리디메틸실록세인(polydimethylsiloxane) 마이크로스피어로제조하는단계; 및 (2) 상기폴리디메틸실록세인(polydimethylsiloxane) 마이크로스피어를폴리도파민(polydopamine)으로코팅하는단계;를포함하는폴리도파민(polydopamine)이코팅된폴리디메틸실록세인(polydimethylsiloxane) 마이크로스피어의제조방법에대한것이다.
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公开(公告)号：KR1020140063964A
公开(公告)日：2014-05-28
申请号：KR1020120130729
申请日：2012-11-19
Applicant: 가톨릭대학교 산학협력단
Abstract: The present invention relates to a porous scaffold for cell culture which has a uniform size and can adjust a size of a stoma and a preparation method thereof. A porous scaffold according to the present invention has a uniform stoma size, excellent interaction, and an opened surface stoma thereby acting as a scaffold wherein a cell can be stably cultured and can freely adjust the size and a number of stomas of the porous scaffold thereby regulating growth environment of a cell. In addition, an opened surface stoma enables supply of nutrients, gas diffusion, metabolic waste removal, etc. to be easily made and strengthens distribution and viability of cells thereby providing environment appropriate for cell culture.
Abstract translation: 本发明涉及一种细胞培养的多孔支架，其具有均匀的尺寸并且可以调整造口的尺寸及其制备方法。 根据本发明的多孔支架具有均匀的造口尺寸，优异的相互作用和开放的表面造口，从而用作支架，其中细胞可以稳定地培养并且可以自由地调整多孔支架的尺寸和数量， 调节细胞的生长环境。 此外，打开的表面造口可以容易地提供营养物质，气体扩散，代谢废物去除等，并增强细胞的分布和存活力，从而提供适合于细胞培养的环境。
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公开(公告)号：KR1020150118248A
公开(公告)日：2015-10-22
申请号：KR1020140043614
申请日：2014-04-11
Applicant: 가톨릭대학교 산학협력단
CPC classification number: A61L27/14 , A61K9/0024 , A61L24/0042 , A61L27/54 , A61L27/56 , A61L31/16 , A61L2300/412
Abstract: 본발명은 (1) 단일유체장치를이용하여폴리디메틸실록세인용액을균일한크기의폴리디메틸실록세인(polydimethylsiloxane) 마이크로스피어로제조하는단계; 및 (2) 상기폴리디메틸실록세인(polydimethylsiloxane) 마이크로스피어를폴리도파민(polydopamine)으로코팅하는단계;를포함하는폴리도파민(polydopamine)이코팅된폴리디메틸실록세인(polydimethylsiloxane) 마이크로스피어의제조방법에대한것이다.
Abstract translation: 本发明涉及聚多巴胺涂覆的聚二甲基硅氧烷微球的制备方法，其包括：（1）使用单一流体装置从聚二甲基硅氧烷溶液制备均匀尺寸的聚二甲基硅氧烷微球的步骤; 和（2）用聚多巴胺涂覆聚二甲基硅氧烷微球的步骤。
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公开(公告)号：KR1020140025221A
公开(公告)日：2014-03-04
申请号：KR1020120091789
申请日：2012-08-22
Applicant: 가톨릭대학교 산학협력단
CPC classification number: A61L27/14 , A61L27/02 , A61L27/12 , A61L27/56 , A61L2400/18
Abstract: The present invention relates to a scaffold for tissue regeneration having a double layer structure with gradient mineral concentration for cells to mount, proliferate, and grow between bones and muscles, and a preparation method thereof. The scaffold for tissue regeneration having the double layer structure of the present invention has an effect of effectively mounting cells between bones and muscles, and effectively regenerating damaged tissues by promoting the combination between bones and bones, and bones and muscles. The scaffold also can be transplanted into human body by a simple procedure, offers stable and rapid treatment, and is harmless to human body by using natural ingredients. [Reference numerals] (AA) Support in which mineral ingredients are gradually distributed
Abstract translation: 本发明涉及一种组织再生用支架，其具有双层结构，具有梯度矿物质浓度，用于在骨骼和肌肉之间安装，增殖和生长的细胞及其制备方法。 具有本发明的双层结构的组织再生用支架具有有效地将细胞固定在骨骼和肌肉之间的效果，并且通过促进骨骼和骨骼以及骨骼和肌肉之间的组合来有效地再生受损组织。 支架也可以通过简单的手术移植到人体内，提供稳定和快速的治疗，并且通过使用天然成分对人体无害。 （附图标记）（AA）逐渐分布矿物成分的载体
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