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Apparatus for solution component analysis and fabricating method thereof

Image Number 5 for United States Patent #7050163.

The present invention provides an apparatus for solution component analysis and fabricating method thereof, by which a mixing channel, reaction channel, and measurement channel are formed as continuous micro-grooves on one substrate to implement the miniature apparatus for analyzing solution components, by which the apparatus is provided with portability facilitating access to a spot outside a laboratory to perform an instant sample analysis, and by which an optical system configuration for sample analysis can be simplified in a manner of facilitating an optical transfer by forming a transparent silicon oxide (SiO.sub.2) layer between a micro channel of the apparatus and an optical fiber to insert the optical fiber therein.

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