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2. 发明公开

KR1020100062065A 표면 탄성파 바이오 센서, 표면 탄성파 센서의 제조 방법 및 이를 이용한 항원 검출 방법 有权
标题翻译：表面声波生物传感器，表面声波生物传感器的制造方法和用于检测抗原的方法
公开(公告)号：KR1020100062065A
公开(公告)日：2010-06-10
申请号：KR1020080120485
申请日：2008-12-01
申请人： 한국표준과학연구원
发明人： 김기복 , 이상대 , 윤동진 , 안봉영
IPC分类号： G01N29/11
CPC分类号： G01N29/022 , G01N29/032 , G01N2291/02466 , G01N2291/0255 , G01N2291/0256 , G01N2291/0423
摘要： PURPOSE: A surface acoustic wave biosensor, a manufacturing method of the same, and an antigen detection method using the same are provided to accurately detect biomass such as protein or pathogenic bacteria in liquid due to increasing the sensitivity of L-wave. CONSTITUTION: A surface acoustic wave biosensor comprises: a piezoelectric member(100) which includes one or more among quartz, LiNbO3, and LiTiO3; an input IDT and output IDT(102, 104) which are formed on the piezoelectric member with being separated; a wave guide layer(106) which is formed on the piezoelectric element in order to include the input IDT and an output IDT in the lower part and is composed of a photoresist material; and a detection layer(108) which is formed between the input IDT and the output IDT of the upper side of the wave guide layer and wherein an antibody fixation layer is formed in the upper part of the detection layer.
摘要翻译：目的：提供一种表面声波生物传感器及其制造方法以及使用其的抗原检测方法，以便通过提高L波的灵敏度来精确地检测液体中的生物质如蛋白质或病原菌。构成：表面声波生物传感器包括：包括石英，LiNbO 3和LiTiO 3中的一种或多种的压电元件（100）; 形成在压电元件上的输入IDT和输出IDT（102,104）被分离; 形成在压电元件上的波导层（106），以便在下部包括输入IDT和输出IDT，并由光致抗蚀剂材料构成; 以及检测层（108），其形成在所述波导层的上侧的所述输入IDT与所述输出IDT之间，并且在所述检测层的上部形成有抗体固定层。

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