MANUFACTURING METHOD OF DNA CHIP AND DNA CHIP ACQUIRED BY THE METHOD

PROBLEM TO BE SOLVED: To provide a manufacturing method of a DNA chip capable of manufacturing inexpensively by a simple process, and having little loss of probe DNA and sample DNA in a washing process or the like, to thereby utilize effectively a DNA sample. SOLUTION: This manufacturing method of t...

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Bibliographische Detailangaben
Hauptverfasser: SHIBAYAMA KENICHI, NAKAMURA HIDEKAZU
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a manufacturing method of a DNA chip capable of manufacturing inexpensively by a simple process, and having little loss of probe DNA and sample DNA in a washing process or the like, to thereby utilize effectively a DNA sample. SOLUTION: This manufacturing method of the DNA chip has a constitution wherein a vacuum vessel is evacuated up to the prescribed degree of vacuum, and then an ingredient gas for a diamond-like film is supplied, and an ingredient gas to be a nitrogen source is introduced, and the diamond-like film having a DNA-bonded group is formed on a substrate by a CVD method, to acquire a DNA-bonded layer.