Figure 3
From: Ultrasonic atomizer based development of pH sensor for real time analysis

Fourier-transform infrared spectroscopy (FTIR) analysis of individual alginate, and FITC-dextran 150 kDa in comparison to pH biosensor.
From: Ultrasonic atomizer based development of pH sensor for real time analysis

Fourier-transform infrared spectroscopy (FTIR) analysis of individual alginate, and FITC-dextran 150 kDa in comparison to pH biosensor.