LOCALISED PLASMON ENHANCED-FLUORESCENCE PARTICLE, CARRIER FOR DETECTION OF LOCALISED PLASMON ENHANCED-FLUORESCENCE PARTICLE, DEVICE FOR DETECTION OF LOCALISED PLASMON ENHANCED-FLUORESCENCE PARTICLE, AND FLUORESCENCE DETECTION METHOD

摘要

[Problem] To enable the detection of localised plasmon enhanced-fluorescence with greater accuracy. [Solution] Use an enhanced-fluorescence particle (1) formed by dispersing and including a plurality of metallic fine particles (3) and a plurality of fluorescent dyes (4) in a translucent dielectric material (2). Therein, the particle diameter of the metallic fine particles (3) in an enhanced marker particle (1) is 10nm-40nm, and the occupied volume ratio is 5%≤the occupied volume ratio≤40%.