Invention Grant
US08809063B2 Fluorescent carbazole oligomers nanofibril materials for vapor sensing
有权
荧光咔唑低聚物纳米纤维材料用于蒸气感测
- Patent Title: Fluorescent carbazole oligomers nanofibril materials for vapor sensing
- Patent Title (中): 荧光咔唑低聚物纳米纤维材料用于蒸气感测
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Application No.: US13806538Application Date: 2011-06-21
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Publication No.: US08809063B2Publication Date: 2014-08-19
- Inventor: Ling Zang , Yanke Che
- Applicant: Ling Zang , Yanke Che
- Applicant Address: US UT Salt Lake City
- Assignee: University of Utah Research Foundation
- Current Assignee: University of Utah Research Foundation
- Current Assignee Address: US UT Salt Lake City
- Agency: Thorpe North & Western LLP
- International Application: PCT/US2011/041292 WO 20110621
- International Announcement: WO2012/047330 WO 20120412
- Main IPC: G01N33/22
- IPC: G01N33/22 ; G01N21/64 ; G01N33/00 ; C07D209/00 ; C09K11/06 ; G01N21/77
Abstract:
A fluorescence based sensor (10) is disclosed and described. The sensor (10) can include nanofibril materials (12) fabricated from a linear carbazole oligomer and a fluorescence detector (14). The linear carbazole oligomer can have the formula (I) wherein n is 3 to 9, R are independently selected amine sidegroups, and at least one, but not all, R is a C1 to C14 alkyl. The carbazole-based fluorescence based sensors (10) can be particularly suitable for detection of explosives and volatile nitro compounds.
Public/Granted literature
- US20130217139A1 FLUORESCENT CARBAZOLE OLIGOMERS NANOFIBRIL MATERIALS FOR VAPOR SENSING Public/Granted day:2013-08-22
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