نتایج جستجو برای: optical spectroscopy

تعداد نتایج: 419936  

mohsen Dehbashi, Mousa Aliahmad,

Sn 0.986 Ni 0.014 O nanoparticles have been synthesized by a simple co-precipitation method. Nanoparticles crystallize in lower temperature (350°C) and shorter time (2h) respect to other methods. The sample characterized by various standard techniques such as Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), Atomic absorption spectroscopy (AAS) and UV–Vis spectroscopy. T...

Journal: :Journal of the Spectroscopical Society of Japan 1997

Journal: :Journal of the Spectroscopical Society of Japan 1989

Journal: :Accounts of Chemical Research 2009

Journal: :IEEE Journal of Selected Topics in Quantum Electronics 2017

In this paper, high purity magnesium hydroxide nanoplates were successfully synthesized by using brine rich in magnesium ions as precursor and NaOH as precipitating agent without using dispersant agent in the room temoerature. The study and characterization of various properties of obtained nanopowder was carried out by X-Ray Diffraction (XRD), Field Emission Scanning Electron Microscopy (FESEM...

Journal: :The journal of physical chemistry. A 2008
Milos Budesínský Petr Danecek Lucie Bednárová Josef Kapitán Vladimír Baumruk Petr Bour

Interpretation of the Raman optical activity (ROA) of peptides is difficult because of molecular flexibility and interaction with the solvent. Typically, simulations and experiments are compared in terms of a qualitative agreement between the spectra. However, on a series of the Pro-Gly, Gly-Pro, Pro-Ala, and Ala-Pro dipeptides more precise conformer ratios could be obtained with the aid of the...

Journal: :Journal of the Spectroscopical Society of Japan 1988

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