FLOW CELL FOR BIOLOGICAL SUBSTANCE ANALYSIS AND BIOLOGICAL SUBSTANCE ANALYSIS DEVICE

摘要

PROBLEM TO BE SOLVED: To perform optical detection with high sensitivity and high accuracy by preventing the erroneous detection of particles which emit fluorescent lights in biological substance analysis.SOLUTION: There is provided a flow cell 104 for biological substance analysis including: an upper substrate 310 having light permeability; a lower substrate 313 having antireflection properties; and an inner layer section caught between the upper substrate 310 and the lower substrate 313, that has a channel 311 where particles 312 which emit fluorescent lights are disposed. There is provided a biological substance analysis device including: the flow cell 104 for biological substance analysis; an emission section for emitting excitation lights; and an optical detection section 106 for detecting the fluorescent lights emitted by the particles 312.