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Comparison of Optical Properties of Pyrazoline Derivative Nanoparticles
摘要:
We prepared various pyrazoline derivatives which possess dimethylamino-, ethoxy-, isopropyl-phenyl ring at the 5-position of pyrazoline. The nanoparticles of pyrazoline derivative ranging from tens to hundreds of nanometers by the reprecipitation method have been successfully prepared and their optical size-dependent properties have been investigated with UV-vis, fluorescence spectroscopy, DLS (Dynamic Light Scattering) and SEM. The size-dependent optical properties of pyrazoline organic nanoparticles have been observed in the order of dimethylamino- > ethoxy- > isopropyl- in electro-donating characters.
信息:
期刊:
编辑:
Chang Kyu Rhee
页数:
39-42
引用:
H. S. Kang et al., "Comparison of Optical Properties of Pyrazoline Derivative Nanoparticles", Solid State Phenomena, Vol. 119, pp. 39-42, 2007
上线时间:
January 2007
价格:
$38.00
允许: