Density functional theory study on surface-enhanced Raman scattering of 4,4′-azopyridine on silver

Surface-enhanced Raman scattering (SERS) of 4,4′-azopyridine (AZPY) on silver foil substrate was measured under 1064 nm excitation lines. Density-functional theory (DFT) methods were used to calculate the structure and vibrational spectra of models such as Ag–AZPY, Ag 4–AZPY and Ag 6–AZPY complexes...

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Veröffentlicht in:	Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy Molecular and biomolecular spectroscopy, 2009-06, Vol.72 (5), p.954-958
Hauptverfasser:	Zhuang, Zhiping, Shang, Xiaohong, Wang, Xu, Ruan, Weidong, Zhao, Bing
Format:	Artikel
Sprache:	eng
Schlagworte:	4,4′-Azopyridine (AZPY) Density functional theory (DFT) Molecular Structure Pyridines - chemistry SERS spectra identification Silver - chemistry Spectrum Analysis, Raman Surface-enhanced Raman scattering (SERS)
Online-Zugang:	Volltext
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