| abstract |
A chemical detector and associated method are provided. A chemical detector comprises a substrate and an elongated nanostructure having a sticky end and a free end opposite the sticky end, the sticky end being attached to the substrate, wherein the free end comprises: The ligand 110 that detects the potential includes a metal attached via a covalent bond, and can capture the target molecule. Furthermore, the excitation energy is applied to the captured target molecule, and the energy released from the captured target substance is measured by a detector. [Selection] Figure 1 |