发明名称 |
Fluorescence detection method and apparatus capable of making measurement under external light |
摘要 |
<p>A method for detecting fluorescence from a liquid sample housed in a transparent or translucent sample container includes providing a sample container in a sample holder, which is opaque except for a sample container introduction opening and incoming and outgoing openings for excitation light; layering a liquid sample and a shielding liquid unmixable therewith to prevent external light from entering through the sample container introduction opening; introducing excitation light from such a direction that the excitation light can irradiate the liquid sample before irradiating the shielding liquid; and detecting fluorescence, which emits in a direction of avoiding absorption by the shielding liquid. <IMAGE></p> |
申请公布号 |
EP1253419(A3) |
申请公布日期 |
2003.03.12 |
申请号 |
EP20020008274 |
申请日期 |
2002.04.19 |
申请人 |
TOSOH CORPORATION |
发明人 |
KURIHARA, YOSHIFUMI;HAYASHI, TOSHINORI;SAITOH, JUICHI;ISHIGURO, TAKAHIKO |
分类号 |
G01N21/01;G01N21/03;G01N21/64;G01N33/483;G01N35/04;(IPC1-7):G01N21/64 |
主分类号 |
G01N21/01 |
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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