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61.发明授权스티렌 단량체를 이용한 전기 방사된 폴리스티렌 나노 섬유의 제조 방법 및 폴리스티렌-양자점 하이브리드 나노섬유의 제조 방법 有权电纺聚苯乙烯纳米纤维的制备方法及使用苯乙烯单体制备电纺聚苯乙烯 - 量子混合纳米纤维的方法
公开(公告)号：KR101336251B1
公开(公告)日：2013-12-03
申请号：KR1020120095125
申请日：2012-08-29
Applicant: 포항공과대학교 산학협력단
CPC classification number: D01D1/02 , B82Y40/00 , D01D5/0015 , D01F1/10 , D01F6/22
Abstract: The present invention relates to a method for manufacturing electrospun polystyrene nanofibers and a method for manufacturing electrospun polystyrene-quantum dot hybrid nanofibers using a styrene monomer, without using a solvent, wherein the method for manufacturing electrospun polystyrene-quantum dot hybrid nanofibers comprises the steps of: manufactuirng a polystyrene-quantum dot composite by heating the mixture of liquid styrene monomer and a quantum dot; and a electrospinning the polystyrene-quantum dot composite. [Reference numerals] (AA) Heating
Abstract translation: 本发明涉及一种电纺聚苯乙烯纳米纤维的制造方法和使用苯乙烯单体制造电纺聚苯乙烯 - 量子点混合纳米纤维的方法，其中不使用溶剂，其中电纺聚苯乙烯 - 量子点混合纳米纤维的制造方法包括以下步骤： ：通过加热液态苯乙烯单体和量子点的混合物制造聚苯乙烯 - 量子点复合材料; 和静电纺丝聚苯乙烯 - 量子点复合材料。 （标号）（AA）加热
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公开(公告)号：KR1020130125195A
公开(公告)日：2013-11-18
申请号：KR1020120048748
申请日：2012-05-08
Applicant: 포항공과대학교 산학협력단
IPC: G01N33/22 , G01N21/64 , C07C321/04 , C07C233/02
CPC classification number: G01N33/227 , G01N33/1826 , Y10T436/173076
Abstract: The present invention relates to a sensor for detecting nitroaromatic explosive based on nanoparticles, which is able to sense nitroaromatic compounds and, more particularly, to a method for stably sensing an explosive in an aqueous solution by strongly binding to nanoparticles, improving the dispersion force of the nanoparticles in the aqueous solution, and introducing a molecule which is able to bind to the nitroaromatic compounds on the surface of the nanoparticles.
Abstract translation: 本发明涉及一种用于检测基于纳米颗粒的硝基芳族炸药的传感器，其能够感测硝基芳族化合物，更具体地涉及一种通过强烈结合纳米颗粒来稳定地感测水溶液中的炸药的方法，改善了分散力 并且在纳米颗粒的表面上引入能够与硝基芳族化合物结合的分子。
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Patent Agency Ranking
公开(公告)号：KR1020110115398A
公开(公告)日：2011-10-21
申请号：KR1020100034880
申请日：2010-04-15
Applicant: 포항공과대학교 산학협력단
IPC: A61K9/16 , A61K31/351 , A61K31/122 , A61P35/00
CPC classification number: A61K47/6923 , A61K9/0019 , A61K9/5094 , A61K9/5115 , A61K31/122 , A61K31/351 , A61K41/0052 , A61N5/062 , B82Y5/00 , Y10S977/773 , Y10S977/906 , Y10T428/2982
Abstract: The present invention relates to a method for effectively delivering an anticancer drug into cancer cells by binding the anticancer drug to pH-sensittve metal nanoparticles so as to be separated from cancer cells. The pH-sensitive metal nanoparticles according to the present invention may be heated by photothermal therapy, thereby effectively killing cancer cells in conjunction with the isolated anticancer drugs.
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公开(公告)号：KR101060233B1
公开(公告)日：2011-08-29
申请号：KR1020080092078
申请日：2008-09-19
Applicant: 포항공과대학교 산학협력단
Abstract: 본 발명은 반도체 나노입자 및 이를 포함하는 광학 영상 조영제 및 전자소자에 관한 것으로, 상기 반도체 나노입자는 비독성 물질로 구성되어 생체 내 영상이나 친환경 LED 소자로의 이용이 가능할 뿐 아니라, 가시광선 영역 이상의 장파장을 발광하는 특성을 가지므로, 광 증폭기, 레이저, 광학 디스플레이, 광학 평면 회로, 발광다이오드 또는 광변조기 등 다양한 분야에서 효과적으로 사용될 수 있다.
반도체 나노입자, 가전자띠, 전도띠, 광학 영상 조영제-
公开(公告)号：KR101014861B1
公开(公告)日：2011-02-15
申请号：KR1020080126305
申请日：2008-12-12
Applicant: 포항공과대학교 산학협력단
Abstract: 본 발명은 양자점 덴드리머 및 그의 합성방법에 관한 것으로, 더욱 상세하게는 다수의 양자점들이 3차원적으로 결합하여 이루어진 양자점 덴드리머에 관한 것이며, 상기 양자점 덴드리머의 합성방법은 반응 용기에 제 1 전구체, 계면활성제 및 용매를 혼합하여 불활성 기체 환경 하에서 가열하는 단계; 및 상기 혼합물에 제 2 전구체를 첨가하여 가열하여 양자점들을 합성하면서 덴드리머 구조로 응집시키는 단계를 포함한다.
양자점 덴드리머, 계면활성제-
公开(公告)号：KR1020100033090A
公开(公告)日：2010-03-29
申请号：KR1020080092078
申请日：2008-09-19
Applicant: 포항공과대학교 산학협력단
Abstract: PURPOSE: An optical image contrast agent and an electric component including a semiconductor nano particle are provided to apply the contrast agent and the component as an environment-friendly LED element. CONSTITUTION: An optical image contrast agent and an electric component are composed of a semiconductor nano particle. The semiconductor nano particle includes more than two semiconductor layers formed with semiconductors. The semiconductor nano particle has more than on interface in which band-gaps are crossed. The semiconductor layer is consisted with II-VI compounds, III-V compounds, and IV-VI compounds except for cadmium, hydrargyrum, lead, and arsenic.
Abstract translation: 目的：提供光学图像造影剂和包括半导体纳米颗粒的电子部件，以将造影剂和组分作为环境友好的LED元件施加。 构成：光学图像造影剂和电子部件由半导体纳米颗粒构成。 半导体纳米颗粒包括由半导体形成的多于两个的半导体层。 半导体纳米颗粒具有多于在其中跨越带隙的界面上。 半导体层由II-VI化合物，III-V族化合物和IV-VI化合物组成，镉，氢根，铅和砷除外。
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公开(公告)号：KR1020090112159A
公开(公告)日：2009-10-28
申请号：KR1020080037883
申请日：2008-04-23
Applicant: 삼성전자주식회사 , 포항공과대학교 산학협력단
IPC: B82B3/00
CPC classification number: H01L29/127 , B82Y10/00
Abstract: PURPOSE: A preparation method of quantum dot-inorganic matrix composites is provided to exhibit high luminous efficiency. CONSTITUTION: A preparation method of quantum dot-inorganic matrix composites comprises the following steps of: preparing an inorganic matrix precursor solution containing more than one kind of quantum dot precursor(S10); rotation-coating the inorganic matrix precursor solution on a substrate to form an inorganic matrix thin film(S20); heat-treating the inorganic matrix thin film to form an inorganic matrix at the same time growing the quantum dot precursor inside the inorganic matrix in order to obtain the quantum dot-inorganic matrix composites(S30).
Abstract translation: 目的：提供量子点 - 无机基质复合材料的制备方法，以发挥高发光效率。 构成：量子点无机基质复合材料的制备方法包括以下步骤：制备含有多种量子点前体的无机基质前体溶液（S10）; 将无机基质前体溶液旋涂在基材上以形成无机基质薄膜（S20）; 对无机基质薄膜进行热处理以形成无机基质，同时在无机基体内生长量子点前体，以获得量子点无机基质复合材料（S30）。
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