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Patent Agency Ranking
公开(公告)号：KR1020130127879A
公开(公告)日：2013-11-25
申请号：KR1020120051710
申请日：2012-05-15
Applicant: 한남대학교 산학협력단
IPC: C07K14/435 , C12N5/071
Abstract: The present invention relates to a process of preparing a silk fibroin membrane for culturing human cells, the silk fibroin membrane prepared by the process, and a composition containing the silk fibroin membrane for culturing human cells and, more particularly, to a process of preparing a silk fibroin membrane by adding a crosslinking agent to silk fibroin proteins extracted from cocoons and irradiating with ultrasonic waves. The silk fibroin membrane prepared by the process has strong fiber bond and low dissociation possibility during cell culture, thereby effectively culturing various cells due to the curve on the surface. Therefore, human cell-cultured silk fibroin membrane is prepared and is used for skin regeneration in a surgical patient.
Abstract translation: 本发明涉及一种制备用于培养人细胞的丝素蛋白膜的方法，通过该方法制备的丝素蛋白膜和含有用于培养人细胞的丝素蛋白膜的组合物，更具体地说，涉及制备 丝朊蛋白膜通过向蚕丝提取的丝素蛋白加入交联剂并用超声波照射。 通过该方法制备的丝素蛋白膜在细胞培养过程中具有较强的纤维结合和较低的解离可能性，从而由于表面上的曲线而有效地培养各种细胞。 因此，人体细胞培养的丝素蛋白膜被制备并用于手术患者的皮肤再生。
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公开(公告)号：KR1020130127878A
公开(公告)日：2013-11-25
申请号：KR1020120051709
申请日：2012-05-15
Applicant: 한남대학교 산학협력단
Abstract: The present invention relates to a poison gas sensor and a manufacturing method thereof, more particularly, to a manufacturing method of a poison gas sensor by spin-coating slurry solution on an interdigitated electrode after ionic vinyl monomer compounds and slurry containing nanoalloy catalyst are manufactured. The poison gas sensor according to the present invention has excellent sensing efficiency, obtains reproducibility and storage stability regardless of environmental conditions, such as temperature, humidity, and others, stably solidifies the metal catalyst by applying a carbon nanotube having wide surface area and excellent conductivity, and maximizes an effect for transferring electrons generated by the oxidation-reduction reaction of the poison gas to the sensor using an ionic solid electrolyte.
Abstract translation: 本发明涉及一种毒气传感器及其制造方法，更具体地说，涉及在制造离子性乙烯基单体化合物和含有纳米合金催化剂的浆料之后，通过在交叉电极上旋涂浆料溶液的毒气传感器的制造方法。 根据本发明的毒气传感器具有优异的感测效率，无论温度，湿度等环境条件如何，都能获得再现性和储存稳定性，通过施加具有宽表面积和优异导电性的碳纳米管，稳定地使金属催化剂固化 并且通过使用离子型固体电解质将通过毒气的氧化还原反应生成的电子传递给传感器的效果最大化。
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公开(公告)号：KR1020130040653A
公开(公告)日：2013-04-24
申请号：KR1020110105560
申请日：2011-10-14
Applicant: 한남대학교 산학협력단
CPC classification number: C08K3/346 , C08K5/17 , C08K5/3445 , C08K9/04 , C08K2201/008 , C08K2201/011 , C08L25/08 , C08L2201/02
Abstract: PURPOSE: A manufacturing method of a vinyl polymer-clay nanocomposite is provided to prevent the generation of by-products, and to obtain a vinyl polymer-clay nanocomposite with excellent physical and chemical properties without using a chemical initiator. CONSTITUTION: A manufacturing method of a vinyl polymer-clay nanocomposite comprises: a step of mixing imidazole salt with a vinyl group or quaternary amine salt with sodium clay(Na^+-montmorillonite), to manufacture reactive organic clay with a vinyl group; a step of manufacturing a reaction solution by dispersing the reactive organic clay and a vinyl monomer into an organic solvent; and a step of gamma ray-irradiating the reaction solution. The imidazole salt with a vinyl group is 1-[(4-ethylphenyl)methyl]-3-butyl-imidazolium chloride.
Abstract translation: 目的：提供乙烯基聚合物 - 粘土纳米复合材料的制造方法，以防止副产物的产生，并且获得具有优异的物理和化学性质的乙烯基聚合物 - 粘土纳米复合材料，而不使用化学引发剂。 构成：乙烯基聚合物 - 粘土纳米复合材料的制造方法包括：将咪唑盐与乙烯基或季铵盐与钠粘土（Na + - 蒙脱土）混合，制备具有乙烯基的反应性有机粘土的步骤; 通过将反应性有机粘土和乙烯基单体分散在有机溶剂中来制备反应溶液的步骤; 和伽马射线照射反应溶液的步骤。 具有乙烯基的咪唑盐为1 - [（4-乙基苯基）甲基] -3-丁基 - 咪唑鎓氯化物。
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公开(公告)号：KR1020130015587A
公开(公告)日：2013-02-14
申请号：KR1020110077648
申请日：2011-08-04
Applicant: 한남대학교 산학협력단
Abstract: PURPOSE: A method for manufacturing a multifunctional biosensor material and a high efficiency biosensor are provided to obtain the biosensor with storage stability regardless of temperature and humidity. CONSTITUTION: A method for manufacturing a multifunctional biosensor material comprises: a step of dispersing biomaterial affinity vinyl monomers and vinyl ferrocene throughout a methanol solution; a step of irradiating the methanol solution by radiation and generating radical; and a step of grafting a biomaterial affinity functional group and an electron transport function to the surface of a carbon nanotube. The biomaterial affinity vinyl monomer is acrylic acid, methacrylic acid, glycidyl methacrylate, maleic anhydride, 2-hydroxy methacrylate, 4-vinylphenylboronic acid, sodium styrenesulfonate, imidazolate containing a vinyl group, vinyl pyrrolidone, or an amino acid containing the vinyl group.
Abstract translation: 目的：提供一种制造多功能生物传感器材料和高效生物传感器的方法，以获得具有储存稳定性的生物传感器，而不管温度和湿度如何。 构成：制造多功能生物传感器材料的方法包括：将生物材料亲和乙烯基单体和乙烯基二茂铁分散在整个甲醇溶液中的步骤; 通过辐射照射甲醇溶液并产生自由基的步骤; 以及将生物材料亲和官能团和电子传递功能接枝到碳纳米管的表面的步骤。 生物材料亲和性乙烯基单体是丙烯酸，甲基丙烯酸，甲基丙烯酸缩水甘油酯，马来酸酐，2-羟基甲基丙烯酸酯，4-乙烯基苯基硼酸，苯乙烯磺酸钠，含有乙烯基的咪唑酸酯，乙烯基吡咯烷酮或含有乙烯基的氨基酸。
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公开(公告)号：KR1020100003777A
公开(公告)日：2010-01-12
申请号：KR1020080063765
申请日：2008-07-02
Applicant: 한남대학교 산학협력단
CPC classification number: C01B32/168 , B82Y30/00 , B82Y40/00 , C08F255/00
Abstract: PURPOSE: A method for surface modification of carbon nano tube is provided to graft vinyl monomer on the surface of table carbon nano tube and massively synthesize with single process. CONSTITUTION: A method for surface modification of carbon nano tube comprises: a step of dispersing table carbon nano tube and vinyl monomer in a hydrophilic solvent; a step of irradiating radical; and a step of grafting the vinyl monomer on the surface of carbon nano tube. The tablet carbon nano tube is obtained by adding carbon nano tube in strong acid solution and treating through ultrasonic wave. The tablet carbon nano tube is multi-walled carbon nano tube(MWNT) or single-walled nano tube.
Abstract translation: 目的：提供碳纳米管表面改性方法，在碳纳米管表面接枝乙烯基单体，并以单一工艺大规模合成。 构成：碳纳米管的表面改性方法包括：将表碳纳米管和乙烯基单体分散在亲水溶剂中的步骤; 激光的一个步骤; 和将乙烯基单体接枝在碳纳米管表面上的步骤。 通过在强酸溶液中加入碳纳米管并通过超声波处理获得片状碳纳米管。 片状碳纳米管是多壁碳纳米管（MWNT）或单壁纳米管。
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