公开(公告)号：US20100098966A1

公开(公告)日：2010-04-22

申请号：US11991071

申请日：2006-08-03

Applicant: Chil Seong Ah ,  Yong Ju Yun ,  Jun Sung Lee ,  Hyung Ju Park ,  Dong Han Ha ,  Wan Soo Yun

Inventor： Chil Seong Ah ,  Yong Ju Yun ,  Jun Sung Lee ,  Hyung Ju Park ,  Dong Han Ha ,  Wan Soo Yun

IPC: B32B3/00 ,  B05D5/12 ,  G03F7/20

CPC classification number: G01R33/1269 ,  Y10T428/12389

Abstract: The present invention relates to a process of preparing a nanogap electrode and a nanogap device using the same, and a preparing process according to the present invention is characterized in that reduced metal is grown by reduction reaction from a metal ion in solution on the surface of a metal pattern with a predetermined shape. A method of preparing a nanogap electrode according to the present invention has an advantage that nanogap electrodes having a gap distance of 1-100 nm, which are difficult to prepare by a conventional method, can be easily prepared in a reproducible and uniform manner.

Abstract translation: 本发明涉及制备纳米隙电极的方法和使用该方法的纳米凹槽装置，本发明的制备方法的特征在于还原金属通过从溶液中的金属离子的还原反应生长， 具有预定形状的金属图案。 根据本发明的制备纳米间隙电极的方法具有的优点是可以容易地以可再现和均匀的方式制备具有1-100nm的间隙距离的难以准备的常规方法的纳米间隙电极。

公开(公告)号：US07557044B2

公开(公告)日：2009-07-07

申请号：US11263476

申请日：2005-10-31

Applicant: Yong Ju Yun ,  Chil Seong Ah ,  Dong Han Ha ,  Hyung Ju Park ,  Wan Soo Yun ,  Kwang Cheol Lee ,  Gwang Seo Park

Inventor： Yong Ju Yun ,  Chil Seong Ah ,  Dong Han Ha ,  Hyung Ju Park ,  Wan Soo Yun ,  Kwang Cheol Lee ,  Gwang Seo Park

IPC: H01L21/302

CPC classification number: B81C99/0095 ,  B81B2201/035 ,  B81C2201/0143 ,  Y10S977/883 ,  Y10S977/888

Abstract: Disclosed herein is a method of fabricating nano-components using nanoplates, including the steps of: printing a grid on a substrate using photolithography and Electron Beam Lithography; spraying an aqueous solution dispersed with nanoplates onto the grid portion to position the nanoplates on the substrate; depositing a protective film of a predetermined thickness on the substrate and the nanoplates positioned on the substrate; ion-etching the nanoplates deposited with the protective film by using a Focused Ion Beam (FIB) or Electron Beam Lithography; and eliminating the protective film remaining on the substrate using a protective film remover after the ion-etching of the nanoplates, and a method of manufacturing nanomachines or nanostructures by transporting such nano-components using a nano probe and assembling with other nano-components. The present invention makes it possible to fabricate the high-quality nano-components in a more simple and easier manner at a lower cost, as compared to other conventional methods. Further, the present invention provides a method of implementing nanomachines through combination of such nano-components and biomolecules, etc.

Abstract translation: 本文公开了使用纳米板制造纳米组分的方法，包括以下步骤：使用光刻和电子束光刻在衬底上印刷栅格; 将分散有纳米板的水溶液喷射到栅格部分上以将纳米板定位在基底上; 在衬底和位于衬底上的纳米板上沉积预定厚度的保护膜; 通过使用聚焦离子束（FIB）或电子束光刻法离子蚀刻沉积有保护膜的纳米板; 并且在纳米板的离子蚀刻之后使用保护膜去除剂去除残留在基板上的保护膜，以及通过使用纳米探针传输这种纳米成分并与其他纳米成分组装来制造纳米机械或纳米结构的方法。 与其他常规方法相比，本发明可以以更简单和更容易的方式以更低的成本制造高质量的纳米组分。 此外，本发明提供了通过这些纳米组分和生物分子等的组合来实现纳米机器的方法。

公开(公告)号：US20090221086A1

公开(公告)日：2009-09-03

申请号：US12289386

申请日：2008-10-27

Applicant: Dong Han Ha ,  Yong Ju Yun ,  Sanghun Kim ,  Hyung Ju Park ,  Wan Soo Yun ,  Yong Jai Cho

Inventor： Dong Han Ha ,  Yong Ju Yun ,  Sanghun Kim ,  Hyung Ju Park ,  Wan Soo Yun ,  Yong Jai Cho

IPC: G01N21/00

CPC classification number: G01N21/31 ,  B82Y20/00

Abstract: The present invention relates to an apparatus and a method for detecting the presence of a particular organic, inorganic, metallic, natural or synthetic biomaterial and the concentration thereof. More particularly, the present invention relates to an apparatus and a method for detecting the identity, presence or absence, and concentration of a material to be detected, by which the metal ions of the detection solution are reduced to metals by a material to be detected and are deposited as metallic nanoparticles, resulting in the change of the shape, size or pattern of the metallic nanoparticles, and the change in light transmittance caused thereby is measured to detect the presence or absence of the material and the concentration thereof.

Abstract translation: 本发明涉及用于检测特定有机，无机，金属，天然或合成生物材料及其浓度的存在的装置和方法。 更具体地说，本发明涉及一种用于检测待检测材料的特性，存在或不存在以及浓度的装置和方法，通过该材料检测溶液的金属离子被待检测材料还原成金属 并且作为金属纳米粒子沉积，导致金属纳米粒子的形状，尺寸或图案的变化，并且测量由此引起的透光率的变化以检测材料的存在或不存在及其浓度。