THz and IR Spectroscopy of Molecular Systems That Simulate Function-Related Structural Changes of Proteins

Figure 1

THz spectra of (a) tris at (solid line) pH10, (triangles) pH7.8, and (squares) pH3; (b) tris-18-crown-6 complexes at pH10 and relative molar concentrations of (circles) 1 : 0, (squares) 1 : 1, (triangles) 1 : 10, and (solid line) 0 : 1; (c) tris-18-crown-6 complexes at pH3 and relative molar concentrations of (circles) 1 : 0, (squares) 1 : 1, (triangles) 1 : 10, and (solid line) 0 : 1.