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. 2018 Nov 20;8:17129. doi: 10.1038/s41598-018-35471-8

Figure 6.

Figure 6

(A) Chronocoulometric charges of blood samples containing PfHRP2 (95 µg/mL) or PfLDH (95 µg/mL), and non-spiked blood (blank control). Signals were taken at 60 sec from the chronocoulograms obtained at −0.35 V. Each bar represents the mean ± SD of three separate measurements using new sensors. (B) Chronocoulometric charges of blood samples containing zero, 5 µg/mL, or 50 µg/mL of PfHRP2 obtained using fresh sensors and sensors stored at room temperature for varying durations. Each bar represents the mean ± SD of three separate measurements using new sensors.