LABEL-FREE SENSOR
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专利名称：LABEL-FREE SENSOR
发明人：Hsin- Fei Meng,Sheng-Fu Hong,Yu-Chiang
Chao,Chien-Cheng Liu,Wen-Hsing Liu,Cheng-
Chung Chang,Jan-Hao Li,Ming-Zhi Dai
申请号：US12500689
申请日：20090710
公开号：US20100237885A1
公开日：
20100923
专利内容由知识产权出版社提供
专利附图：
摘要：A label-free sensor is disclosed. The label-free sensor comprises a substrate, a first electrode formed on the substrate, a second electrode formed on the substrate and
spaced away from the first electrode, and a semiconductor layer formed on the substrate and is in contact with the first electrode and the second electrode, wherein the semiconductor layer has a plurality of probe groups, which are bonded to the semiconductor layer by functionalization, for sensing a coupling-specific substance, which has bonding specificity with the probe groups. The semiconductor layer of the label-free sensor of the present invention is bonded with probe groups, and the detection of detected object is performed in instant, quick, rapid, and sensitive manner by measuring variation in electric current, thereby avoiding the use of the fluorescent reading equipment for reading fluorescent signals.
申请人：Hsin- Fei Meng,Sheng-Fu Hong,Yu-Chiang Chao,Chien-Cheng Liu,Wen-Hsing Liu,Cheng-Chung Chang,Jan-Hao Li,Ming-Zhi Dai
地址：Hsinchu TW,Hsinchu TW,Hsinchu TW,Hsinchu TW,Hsinchu TW,Hsinchu
TW,Hsinchu TW,Hsinchu TW
国籍：TW,TW,TW,TW,TW,TW,TW,TW
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