Method for manufacturing nanoparticle array, surface plasmon resonance-based sensor and method for analyzing using same
AssigneePlexense, Inc.
InventorGibum Kim
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Abstract
The present invention relates to a method for manufacturing a nanoparticle array, a surface plasmon resonance-based sensor, and a method for analyzing using the same. According to one embodiment of the present invention, after a mixed solution of an ionized binder and conductive nanoparticles is prepared, a substrate is dipped into the mixed solution. Thereafter, by applying an electric field to the mixed solution into which the substrate is dipped so as to induce coating of the conductive nanoparticles on the substrate, it is possible to manufacture, by a wet method, a nanoparticle array in which the conductive nanoparticles are quickly coated on the substrate with high density.
Claims22
A method of fabricating a substrate of a sensor, the method comprising:
- providing a solution comprising an ionic binder and conductive nanoparticles;
- dipping the substrate into the solution;
- and
- generating a plasma discharge over the solution having the substrate dipped therein using electrodes that are outside of the solution, thereby causing the conductive nanoparticles to be coated on the substrate.
Dependencies are inferred from the claim text.