Figure 5
From: Rational design of polymer-based absorbents: application to the fermentation inhibitor furfural
Integrated peak intensity vs. water concentration plot. Replicate measurements for the integrated 1,372 cm−1 furfural Raman peak intensities are shown as a function of the concentrations in the water phase. Linear fits (solid lines) and 95% confidence intervals (dashed lines) are presented for the Raman signals acquired in the equilibrated epoxy phase (triangle), equilibrated PDMS phase (circle), and the water phase (square).