Abstract
An embodiment is a fluidic channel to enhance light-target interaction. A first channel portion receives a first excitation light, an analyte flow, and a sheath flow. The analyte flow and the first excitation light are separated while in the first channel portion. The sheath flow flows on two sides or surrounds the analyte flow. A second channel portion has a first redirection structure to redirect the analyte flow by the sheath flow into the first excitation light at a first detection area.
| Original language | English |
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| Patent number | US2010060892 |
| IPC | G01N 1/ 20 A I |
| Priority date | 5/09/08 |
| Publication status | Published - 11 Mar 2010 |