Invention Grant
US08835180B2 Organic chemical sensor comprising microporous polymer, and method of use
有权
包含微孔聚合物的有机化学传感器及其使用方法
- Patent Title: Organic chemical sensor comprising microporous polymer, and method of use
- Patent Title (中): 包含微孔聚合物的有机化学传感器及其使用方法
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Application No.: US12681741Application Date: 2008-09-18
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Publication No.: US08835180B2Publication Date: 2014-09-16
- Inventor: Stefan H. Gryska , Nelson B. O'Bryan , Neal A. Rakow , Michael S. Wendland
- Applicant: Stefan H. Gryska , Nelson B. O'Bryan , Neal A. Rakow , Michael S. Wendland
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Agent Kenneth B. Wood
- International Application: PCT/US2008/076781 WO 20080918
- International Announcement: WO2009/045733 WO 20090409
- Main IPC: G01N25/18
- IPC: G01N25/18 ; G01N27/22
Abstract:
Applicant discloses a sensing element for sensing an organic chemical analyte, comprising a first electrode and a second electrode, and a microporous, hydrophobic, analyte-responsive dielectric material disposed at least in proximity to the first and second electrodes. The analyte-responsive dielectric material may be a polymer of intrinsic microporosity. An electrical property of the sensing element, such as capacitance, can be monitored in order to sense an organic chemical analyte.
Public/Granted literature
- US20110045601A1 ORGANIC CHEMICAL SENSOR COMPRISING MICROPOROUS POLYMER, AND METHOD OF USE Public/Granted day:2011-02-24
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