Fig. 3 The visible reflectance spectra via variable angles of Al/MnO2 composite pigments with a aluminum flake, b S2, c S3, and d S4.
Angle and spectra resolved surface plasmon resonance (SPR) images of gold and silver thin films with protein deposits is demonstrated using a regular computer screen as light source and a web camera as detector.
The produced hydrophobic sorbents were characterized by scanning electron microscopy coupled with energy-dispersive X-ray spectroscopy (SEM/EDX); infrared spectra (FTIR) and water-contact angle measurements (WCA).
Changes in the spectra shape on varying the angle of incidence θ become drastic near the specific threshold value of θ, which corresponds to the mutual transformation of the ordinary stop bands and cutting-off bands.
The deposition of PV and CS was confirmed by X-ray photoelectron spectroscopy (XPS), Fourier transform infrared spectra (FT-IR), and wide-angle X-ray diffraction (XRD).
The fabricated multilayer films were characterized by energy-dispersive X-ray (EDX), X-ray photoelectron spectroscopy (XPS), Fourier transform infrared spectra (FT-IR), and wide-angle X-ray diffraction (XRD).
The resulted film was characterized by contact angle tests, Fourier transform infrared spectra (FT-IR), X-ray photoelectron spectroscopy (XPS), Field emission scanning electron microscopy (FE-SEM) and electrochemical measurements.
The characteristics of the composite scaffold were investigated by field emission scanning electron microscopy (FESEM), Fourier transform infrared spectra (FT-IR), X-ray diffraction (XRD), water contact angle measurement and tensile testing.
The detailed characterizations of Fourier transform infrared spectra (FT-IR), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), High angle annular dark field-scanning transmission electron microscopy (HADDF-STEM) and 11B solid-state MAS NMR showed that boron was evenly doped in tri-s-triazine rings of g-C3N4 by substituting the carbon sites.
As it can be seen from the Fig. 2, that the model generated spectra fit the data very well over the measured spectral range at multiple angles of incidence, which indicates the adequacy of our model as compared to more sophisticated models [ 28].
