| 摘要 |
PROBLEM TO BE SOLVED: To provide a method and an apparatus for analyzing samples including at least two samples or more on the same sensor chip in a surface plasmon resonance sensor device that utilizes external oscillations. SOLUTION: By constituting spacer molecules which fix ligands to be different, frequency characteristics are changed for each spacer molecule. It is possible to measure a plurality of types of a large number of samples including analyte molecules which bond, according to each ligand molecule on the same sensor chip by the differences in the frequency characteristics. COPYRIGHT: (C)2007,JPO&INPIT
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