Figure 5: On-chip detection of bioreactor samples. | Scientific Reports

Figure 5: On-chip detection of bioreactor samples.

From: Automated microfluidic platform of bead-based electrochemical immunosensor integrated with bioreactor for continual monitoring of cell secreted biomarkers

Figure 5

(a) Amperometry measurement at −100 mV for different standard TF concentrations obtained by 1:4 serial dilutions. (b) Corresponding EC calibration curve for TF biomarker. (c) On-chip measurement of TF in bioreactor samples obtained from Day 1. (d) Comparison between on-chip and off-chip measurements of TF production rate in HepG2 bioreactor samples obtained from Day 1, 3, and 5. Data are representative of three independent experiments.

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