发明名称 |
NEMATIC LIQUID CRYSTAL THIN FILMS FOR CHEMICAL VAPOR SENSING |
摘要 |
A method of detecting an analyte by: providing a device having a substrate, an alignment layer on the substrate, and a film having 4-pentyl-4′-cyanobiphenyl on the alignment layer; exposing the film to air suspected of containing the analyte; measuring a change in a physical property of the film in response to exposing the film; measuring the kinetics of the change in the physical property; and correlating the kinetics to the concentration of the analyte, identification of the analyte, or both. |
申请公布号 |
US2014302612(A1) |
申请公布日期 |
2014.10.09 |
申请号 |
US201414311373 |
申请日期 |
2014.06.23 |
申请人 |
Shenoy Devanand K. |
发明人 |
Shenoy Devanand K. |
分类号 |
G01N33/00 |
主分类号 |
G01N33/00 |
代理机构 |
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代理人 |
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主权项 |
1. A method of detecting an analyte comprising:
providing a device comprising:
a substrate;an alignment layer on the substrate; anda film comprising 4-pentyl-4′-cyanobiphenyl on the alignment layer; exposing the film to air suspected of containing the analyte; measuring a change in a physical property of the film in response to exposing the film; measuring the kinetics of the change in the physical property; and correlating the kinetics to the concentration of the analyte, identification of the analyte, or both. |
地址 |
McLean VA US |