Method for Detecting Analytes Using Fluorescence Quenching Induced by Gold Nanoparticle Enlargement

摘要

invention gold nanoparticles grown on degraded by the fluorescence assay with high sensitivity detection methods relating to , more specifically, the sensitivity reduction due to using a fluorescence , characterized in that for detecting analytes at a high sensitivity , the gold nanoparticles grown using the fluorescent signal of the fluorescent dye and decrease in the growth of gold nanoparticles induced by the analysis of water reducing agent relates to an analyte detection method . ; According to the present invention , gold nanoparticle growth can be detected after the analyte at a high sensitivity compared to the method of measuring the change in absorbance , a variety of fluorescence-based optical biosensor can be applied to the production .