公开(公告)号：US20070235760A1

公开(公告)日：2007-10-11

申请号：US11733539

申请日：2007-04-10

申请人： Jeo-young Shim ,  Kyu-tae Yoo ,  Kyu-sang Lee ,  Won-seok Chung ,  Yeon-ja Cho ,  Chang-eun Yoo

发明人： Jeo-young Shim ,  Kyu-tae Yoo ,  Kyu-sang Lee ,  Won-seok Chung ,  Yeon-ja Cho ,  Chang-eun Yoo

IPC分类号： H01L31/00

CPC分类号： H01L29/78 ,  G01N27/4145

摘要： A field effect transistor for detecting an analyte having a thiol group includes a substrate, a source region and a drain region formed apart from each other on the substrate, the source region and the drain region being doped such that a polarity of the source and drain region is opposite to a polarity of the substrate, a channel region disposed between the source region and the drain region, an insulating layer formed of an electrically insulating material and disposed on the channel region, a gold layer disposed on the insulating layer and a reference electrode disposed apart from the gold layer.

摘要翻译： 用于检测具有硫醇基的分析物的场效应晶体管包括在衬底上彼此分开形成的衬底，源极区和漏极区，源极区和漏极区被掺杂，使得源极和漏极的极性 区域与基板的极性相反，设置在源极区域和漏极区域之间的沟道区域，由电绝缘材料形成并设置在沟道区域上的绝缘层，设置在绝缘层上的金层和参考 电极与金层分开设置。