Invention Grant
- Patent Title: Method for diagnosing Alzheimer's disease using biomaterial
- Patent Title (中): 使用生物材料诊断阿尔茨海默病的方法
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Application No.: US13843574Application Date: 2013-03-15
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Publication No.: US09541561B2Publication Date: 2017-01-10
- Inventor: Chang-Beom Kim , Kibong Song , Kwan Su Kim
- Applicant: Electronics and Telecommunications Research Institute
- Applicant Address: KR Daejeon
- Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee Address: KR Daejeon
- Priority: KR10-2012-0063853 20120614; KR10-2012-0127613 20121112
- Main IPC: G01N33/543
- IPC: G01N33/543 ; G01N33/68

Abstract:
Provided is a method for diagnosing Alzheimer/s disease using a decomposed biomaterial. The method includes: preparing magnetic particles on which primary capture antibodies specifically bound to beta-amyloid are adsorbed; decomposing a biomaterial including beta-amyloid; binding the beta-amyloid to the primary capture antibodies; binding secondary capture antibodies labeled with a fluorescent material to the magnetic particles bound to the beta-amyloid to form a complex; disposing the complex in a channel region of a photo field effect transistor in which a photocurrent is changed according to the amount of incident light; and measuring the photocurrent changed by light excited from the complex to quantify the concentration of the beta-amyloid existing in the biomaterial.
Public/Granted literature
- US20130337466A1 METHOD FOR DIAGNOSING ALZHEIMER'S DISEASE USING BIOMATERIAL Public/Granted day:2013-12-19
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