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Biosensing system and methods using electron-ionic mechanisms at fluid-sensor interfaces
专利权人:
EnLiSense, LLC
发明人:
Prasad Shalini,Muthukumar Sriram,Selvam Anjan Panneer
申请号:
US201514946899
公开号:
US10006882(B2)
申请日:
2015.11.20
申请国别(地区):
美国
年份:
2018
代理人:
Alliance IP, LLC
摘要:
An example biosensor is provided and includes a semiconductor sensing element, a first electrode and a second electrode located on a first plane of the sensing element with a first electric field being applied thereacross, a third electrode located on a second plane of the sensing element parallel to and removed from the first plane with a second electric field being applied across the first electrode and the third electrode perpendicular to the first electric field, and a dielectric substrate having a first portion that constrains a fluid including an analyte on a surface of the sensing element, and a second portion that facilitates dielectric separation of the fluid from the electrodes. The mutually perpendicular electric fields facilitate adjusting a height of a fluid-sensor interface comprising an electrical double layer in the fluid enabling detection and characterization of the analyte.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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