High quality gold nanorods and nanospheres for surface-enhanced Raman scattering detection of 2,4-dichlorophenoxyacetic acid

Nearly monodisperse Au nanorods (NRs) with different aspect ratios were separated from home-synthesized polydisperse samples using a gradient centrifugation method. The morphology, size and its distribution, and photo-absorption property were analyzed by transmission electron microscopy, atomic forc...

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Veröffentlicht in:	Nanotechnology 2012-12, Vol.23 (49), p.495710-495710
Hauptverfasser:	Jia, Jin-Liang, Xu, Han-Hong, Zhang, Gui-Rong, Hu, Zhun, Xu, Bo-Qing
Format:	Artikel
Sprache:	eng
Schlagworte:	2,4-Dichlorophenoxyacetic Acid - analysis 2,4-Dichlorophenoxyacetic Acid - chemistry Equipment Design Equipment Failure Analysis Gold Gold - chemistry Herbicides - analysis Lasers Light Metal Nanoparticles - chemistry Nanorods Nanospheres Raman scattering Residues Scattering, Radiation Spectra Spectrum Analysis, Raman - instrumentation Stress concentration Transducers
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