IMMUNOSENSOR SURFACE FOR THE DIRECT DETECTION OF BENZOYLECOGNINE BY MEANS OF SURFACE PLASMON RESONANCE

摘要

The invention relates to an immunosensor surface for the direct detection of benzoylecgonine by means of surface plasmon resonance. The invention is characterized in that it provides a novel immunosensor surface that enables direct real time detection of benzoylecognine, the main metabolite of cocaine. The detection of benzoylecognine is carried out by means of surface plasmon resonance. Two alternative methods are provided for analyzing the SPR data collected to determine the concentration of benzoylecognine.