发明名称 |
SURFACE-ENHANCED RAMAN SCATTERING FOR DRUG DETECTION IN EXHALED BREATH |
摘要 |
A method is disclosed for detecting the presence or determining a quantitative amount of at least one drug substance from exhaled breath of a subject in-situ. A collecting surface has a Surface Enhanced Raman Spectroscopy (SERS)-active layer (14) that comprises at least one SERS-active material. The collecting surface is arranged as an outer surface of a waveguide (12) for contact with exhaled breath, such that at least traces of said at least one drug substance (15) in said exhaled breath can contact said SERS-active layer for read-out of a Raman shift spectrum. |
申请公布号 |
EP2982980(A1) |
申请公布日期 |
2016.02.10 |
申请号 |
EP20150170749 |
申请日期 |
2010.09.09 |
申请人 |
SENSA BUES AB |
发明人 |
PALMSKOG, GÖRAN;BECK, OLOF;ANDERSSON, PER-OLA |
分类号 |
G01N33/497;A61B5/097 |
主分类号 |
G01N33/497 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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