Invention Grant
- Patent Title: Multi-transduction mechanism based microfluidic analyte sensors
- Patent Title (中): 基于多转导机制的微流体分析物传感器
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Application No.: US11404319Application Date: 2006-04-14
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Publication No.: US07935309B2Publication Date: 2011-05-03
- Inventor: W. Grant McGimpsey , Christopher R. Lambert , John S. Benco , Venkat R. Thalladi
- Applicant: W. Grant McGimpsey , Christopher R. Lambert , John S. Benco , Venkat R. Thalladi
- Applicant Address: US MA Worcester
- Assignee: Worcester Polytechnic Institute
- Current Assignee: Worcester Polytechnic Institute
- Current Assignee Address: US MA Worcester
- Agency: Nelson Mullins Riley & Scarborough LLP
- Agent Anthony A. Laurentano; Pankaj N. Desai
- Main IPC: G01N21/62
- IPC: G01N21/62 ; G01N21/64 ; G01N27/00 ; G01N33/00 ; G01N33/20 ; G01N33/48 ; G01N33/50 ; G01N33/53 ; G01N33/533
Abstract:
In various aspects are provided a microfluidic and/or nanofluidic sensor that can provide an indication of the reliability of its measurement of the presence of an analyte in a sample under investigation, an analyte concentration in the sample under investigation, or both. The provided sensors, microfluidic devices, and methods of analyte detection, utilize two transduction mechanisms from the same molecule to determine analyte presence, analyte concentration, or both. An analyte sensing molecule is used that can provide both an optical signal and electrochemical signal when an analyte is recognized by an analyte binding portion of the sensing molecule.
Public/Granted literature
- US20070042450A1 Multi-transduction mechanism based microfluidic analyte sensors Public/Granted day:2007-02-22
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