Fig. 5From: Comparing silver and gold nanoislands’ surface plasmon resonance for bisacodyl and its metabolite quantification in human plasmaThe molecular structures and the SEIRA absorption spectra on Cit-AuNPs of (A) 0.2 µg/mL Bisacodyl, (B) Active metabolite 0.2 µg/mL and (C) the overlay plot of both compoundsBack to article page