Method for detecting analyte
AssigneeNational Cheng Kung University
InventorsJiunn-Der LIAO, Han LEE, Kuan-Hung LIU
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Abstract
A method for detecting an analyte comprises the following steps: providing a SERS-active substrate and a Raman spectra database; applying a sample onto the SERS-active substrate; applying an incident light by a Raman spectrometer onto the SERS-active substrate to generate a Raman spectrum of the sample; and comparing the Raman spectrum of the sample with a Raman spectra database to identify an analyte in the sample. The SERS-active substrate comprises: a support; a first dielectric layer disposed on the support, wherein the first dielectric layer is formed by a plurality of first nanofibers; and a plurality of noble metal particles formed on the plurality of first nanofibers.
Claims18
A method for detecting an analyte, comprising the following steps:
- providing a SERS-active substrate and a Raman spectra database, wherein the SERS-active substrate comprises:
- a support;
- a first dielectric layer disposed on the support, wherein the first dielectric layer is formed by a plurality of first nanofibers;
- and
- a plurality of noble metal particles formed on the plurality of first nanofibers;
- applying a sample onto the SERS-active substrate;
- applying an incident light by a Raman spectrometer onto the SERS-active substrate to generate a Raman spectrum of the sample;
- and
- comparing the Raman spectrum of the sample with a Raman spectra database to identify an analyte in the sample.
Dependencies are inferred from the claim text.