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公开(公告)号：KR1020170116325A
公开(公告)日：2017-10-19
申请号：KR1020160043897
申请日：2016-04-11
Applicant: 서강대학교산학협력단
Abstract: 본발명은수지압출조형방식의 3차원프린터용필라멘트의제조방법에관한것으로, 상기제조방법으로제작한 3D 프린터용필라멘트를이용하면다양한크기의기공이존재하고물에녹인후에도단단한성질을유지하는다공성구조물을출력할수 있다.
Abstract translation: 三维打印机用灯丝的制造方法技术领域本发明涉及一种使用树脂挤出成型方法制造三维打印机用灯丝的方法，并且本发明的目的是提供一种用于三维打印机的灯丝， 结构可以输出。
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公开(公告)号：KR101300321B1
公开(公告)日：2013-08-28
申请号：KR1020120067153
申请日：2012-06-22
Applicant: 서강대학교산학협력단
Abstract: PURPOSE: A device for detecting an analyte using surface-enhanced Raman scattering (SERS) active particles on the liquid-liquid interface is provided to improve the sensitivity of SERS by the orientation of active particles such as metal nano particles on the liquid-liquid interface. CONSTITUTION: A device for detecting an analyte using SERS active particles on the liquid-liquid interface includes a cylindrical tube. The cylindrical tube is utilized for detecting the existence or the concentration of the analyte using the arrangement of the SERS active nano particles on the hydrophilic liquid-lipophilic liquid interface. The width of the central portion of a body made of a transparent material is shorter than the length of the widest width on the upper or lower part of the central unit of the body. A ratio of the width of the central unit with respect to the length of the widest width is about 5:1 to 10:1.
Abstract translation: 目的：提供一种用于使用液 - 液界面上的表面增强拉曼散射（SERS）活性颗粒检测分析物的装置，以通过液 - 液界面上的金属纳米颗粒等活性颗粒的取向提高SERS的灵敏度 。 构成：用于在液 - 液界面上使用SERS活性颗粒检测分析物的装置包括圆柱形管。 使用圆柱形管来检测分析物的存在或浓度，使用SERS活性纳米颗粒在亲水性 - 亲油液界面上的排列。 由透明材料制成的主体的中心部分的宽度比身体中央单元的上部或下部最宽的宽度的长度短。 中央单元的宽度相对于最宽宽度的长度的比率为约5:1至10:1。
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公开(公告)号：KR101339731B1
公开(公告)日：2014-01-10
申请号：KR1020120006445
申请日：2012-01-20
Applicant: 서강대학교산학협력단
Abstract: 본원은 액체 상태에서 표면증강라만분광법을 이용하여 시료 중의 분석물을 검출하는 방법을 개시하며, 구체적으로 친수성 액상-친유성 액상 계면에서의 표면증강라만분광 활성 나노입자의 배열을 통해 분석물을 계면상에 농축하여, 시료 중에 존재하는 분석물을 검출하는 방법 또는 키트를 제공한다. 본원의 방법은 특히, 시료 중에 극미량 존재하는 생물학적 고분자 물질, 특히 용액 중에서 3차원 구조를 형성하며 브라운 운동에 의해 검출 감도가 낮은 극미량으로 존재하는 물질의 검출에 특히 유용하며, 별도의 표지없이도 분자를 검출할 수 있어 편리하다.
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公开(公告)号：KR1020130085579A
公开(公告)日：2013-07-30
申请号：KR1020120006445
申请日：2012-01-20
Applicant: 서강대학교산학협력단
CPC classification number: G01N21/658 , C12Q1/6816
Abstract: PURPOSE: An analyzed material detection method at the liquid-liquid interface capable of using a surface-enhanced Raman scattering activated particle is provided to directly collect a SERS signal in the liquid without the necessity of the surface-enhanced Raman scattering activated substrate before the improvement of reproducibility and the SERS signal detection, and is provided to directly collect the SERS signal without an additional step such as an after treatment of the nano particle. CONSTITUTION: An analyzed material detection method at the liquid-liquid interface capable of using a surface-enhanced Raman scattering activated particle is comprised of the following steps. The hydrophilicity or the lipophilic property SERS activation nano particle distribution liquid is provided. A sample including the analyzed material is provided to the distribution liquid. The metal nano load is added to the sample. The lipophilic property or the hydrophilic material is added to the mixture of the analyzed material and the distribution liquid of the SERS activated particle. If the distribution liquid has the lipophilic property the hydrophilic material is added and if the distribution liquid has the hydrophilicity the lipophilic material is added. The laser is irradiated on the liquid-liquid interface and horizontally to the interface in the wavelength necessary for the conduction of the SERS activation. The SERS signal is detected and the concentration or presence of the analyzed material is determined.
Abstract translation: 目的：提供能够使用表面增强拉曼散射活化颗粒的液 - 液界面分析材料检测方法，直接在液体中收集SERS信号，而不需要表面增强拉曼散射活化基板，在改进之前 的再现性和SERS信号检测，并且被提供以直接收集SERS信号，而不需要额外的步骤，例如纳米颗粒的后处理。 构成：能够使用表面增强拉曼散射活化颗粒的液 - 液界面的分析材料检测方法包括以下步骤。 提供亲水性或亲脂性SERS活化纳米颗粒分布液。 向分配液体提供包含分析材料的样品。 将金属纳米负载添加到样品中。 将亲油性或亲水性材料加入到分析的材料和SERS活化颗粒的分配液体的混合物中。 如果分配液体具有亲油性，则添加亲水性材料，如果分配液体具有亲水性，则加入亲油性材料。 将激光照射在液 - 液界面上，并以SERS激活传导所需的波长水平地与界面照射。 检测SERS信号，确定分析材料的浓度或存在。
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