摘要 |
A target-detecting device including a substrate and a plurality of probes, one ends of which being immobilized on the substrate, wherein the probes each include, in parts thereof, a label which functions when distanced from the substrate and are capable of forming double strands together with target nucleic acids, and wherein the probes are arranged at such positions that, when the probes form double strands together with the target nucleic acids, steric hindrance occurs between one double strand and another double strand adjacent to the one double strand so as to distance the label from the substrate.
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