Infrared Imaging and Mapping for Biosensors

Infrared Imaging and Mapping for Biosensors Oxidation (of Silicon)... 

Infrared Imaging and Mapping for Biosensors, Fig. 2 Schematic of transmission, external reflection, and internal reflection modes at multiple incidence angles (p. For the internal reflection, a single reflection in attenuated total reflection (ATR) geometry is shown exemplar-ily. The polarization of the E-field of the incident radiation parallel (p-polarized) and perpendicular to the incidence plane (s-polarized) is marked in the transmission and... 

Infrared Imaging and Mapping for Biosensors, Fig. 3 (a) Principle of IR synchrotron mapping ellipsometry. Due to reflection at the sample, the polarization of the radiation is changed. For example, the incident linearly polarized radiation becomes elliptically polarized. The sample Is moved by a two-dimensional mapping table, and a spectrum Is taken for every probed spot. The elllpsometiic parameters defined by the quantity p, which is the ratio of the complex reflection coefficients Tp and r, are measured for every spot. A is the phase shift... 

Infrared Imaging and Mapping for Biosensors, Fig. 4 (a) Schematic for antibody immobilization onto maleimidobenzene functionalized substrates. The specific functionalization with imide rings allows efficient binding of the cys-peptide at the surface, (b) Referenced infi ared... 

Infrared Imaging and Mapping for Biosensors, Figure 1 (a) Principle of ellipsometric mapping measurement Due to reflection at the sample, the... 

---