Skip to main content
Figure 2 | Nanoscale Research Letters

Figure 2

From: Photonic porous silicon as a pH sensor

Figure 2

Reflectance spectra of the oxidized pSi surface and FTIR-ATR spectra for pSi samples. (a) Reflectance spectra of the oxidized pSi surface modified with silane (A) and of the pSi after spin coating of pDEAEA (B). (b) FTIR-ATR spectra for pSi samples modified with silane (A) and with a layer of pDEAEA spin-coated on the surface (B). The spectra were baseline-corrected.

Back to article page