| 摘要 |
PURPOSE: An integrated flow cell for a surface plasmon resonance sensor is provided to detect a biological defect and to rapidly perform a somatological analysis by forming various micro fluidic elements in plural layers. CONSTITUTION: A flow cell has a layer structure including a fluid inlet layer(1), a sample injection layer(2), a reaction space layer(3), a first fluid distributing layer(4), a second fluid distributing layer(5), and a bonding layer(6). The layers included in the layer structure are made from a polymeric substrate. A fluid element, such as a channel, is formed at a lower surface of each layer of the flow cell. Each layer of the layer structure is connected to a channel or an end of a chamber through a port. A pair of fluid injection ports is formed in the fluid injection layer(1) so as to inject fluid into the flow cell.
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