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Table 3 Application of the proposed SERA-PLSR method for simultaneous determination of BIS and its metabolite in spiked human plasma

From: Comparing silver and gold nanoislands’ surface plasmon resonance for bisacodyl and its metabolite quantification in human plasma

Analytes

Conc. added (ng/mL)

Conc. found (ng/mL)

Mean

Recovery %

BIS

26

25.8

99.23

100

101

101.00

236

240

101.69

Mean Recovery % ± RSD*

100.64 ± 1.69

Metabolite

236

234

99.15

100

98.7

98.70

26

25.6

98.46

Mean Recovery % ± RSD*

98.77 ± 1.41

  1. *Average of three determinations