公开(公告)号：KR1020120069218A

公开(公告)日：2012-06-28

申请号：KR1020100130665

申请日：2010-12-20

Applicant: 한국표준과학연구원

Inventor： 하동한 ,  김한중 ,  손희진 ,  김상훈

IPC: G01N27/26 ,  G01N27/06 ,  G01R27/00

Abstract: PURPOSE: A detecting method and device using electrical characteristics of metallic nano particle patterns is provided to detect all organics restored to metallic ions, inorganic, and biomass and polymer even though a trace of a detecting object can be detected with the high sensitivity. CONSTITUTION: A detecting method using electrical characteristics of metallic nano particle patterns is as follows. Detection solution containing metallic ions contacts to an insulating substrate and detection board(s2). Metallic nano particles are formed into predetermined patterns on the insulating substrate and detection board. The reaction solution containing a detecting object restored to the metallic ions is put into the detection solution(s3). The conductivity of the detection board separated from a mixed solution in which the detection solution and reaction solution are mixed(s5). The metallic ions are restored and extracted to the metallic nano particles by the detection object so that shapes, sizes, or patterns of the metallic nano particles are changed.

Abstract translation: 目的：提供使用金属纳米颗粒图案的电气特性的检测方法和装置，以检测恢复到金属离子，无机和生物质和聚合物的所有有机物，尽管可以以高灵敏度检测到检测对象的痕迹。 构成：使用金属纳米粒子图案的电气特性的检测方法如下。 含有金属离子的检测溶液与绝缘基板和检测板接触（s2）。 金属纳米颗粒在绝缘基板和检测板上形成预定图案。 将含有还原到金属离子的检测对象的反应溶液放入检测溶液（s3）中。 检测板的电导率与检测溶液和反应溶液混合的混合溶液分离（s5）。 通过检测对象将金属离子还原并提取到金属纳米颗粒，从而改变金属纳米颗粒的形状，尺寸或图案。

公开(公告)号：KR101266016B1

公开(公告)日：2013-05-22

申请号：KR1020100130665

申请日：2010-12-20

Applicant: 한국표준과학연구원

Inventor： 하동한 ,  김한중 ,  손희진 ,  김상훈

IPC: G01N27/26 ,  G01N27/06 ,  G01R27/00

Abstract: 본발명은예를들어유기, 무기, 금속, 천연또는합성생체물질의유/무, 종류및/또는그 농도를측정할수 있는검출방법및 장치에관한것이다. 본발명에서, 검출대상물질에의해금속이온이금속으로환원되며, 금속이온의환원및 석출에의해기판상에일정한패턴을갖도록배열된금속나노입자의형상또는크기가변하는것을이용하여전기적으로검출대상물질의유/무, 종류및/또는그 농도를측정할수 있다.