| abstract |
When detecting a biomolecule with a biosensor, the amplification of the biomolecule in the specimen and the fluorescent label on the biomolecule are omitted, and the quantitative and reproducibility of the biosensor is improved. Using a biosensor in which metal particles 101 are fixed on a carrier surface and probe molecules 102 in which fluorescent molecules 103 are modified are fixed to the metal particles, fluorescence quenching and fluorescence enhancement effects by the metal particles are used. To detect biomolecules with high sensitivity. [Selection] Figure 1 |