Rhodamine B immobilized on hollow Au–HMS material for naked-eye detection of Hg2+ in aqueous media

Au–HMS–Probe with worm-like mesoporous framework for detection of Hg2+ in aqueous media has been simply and effectively synthesized by immobilizing a Rhodamine B derivative on Au–HMS via AuN groups under room temperature. [Display omitted] ► Au–HMS–Probe is prepared via AuN bonds. ► Gold nanoparticl...

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Veröffentlicht in:	Journal of hazardous materials 2012-08, Vol.229-230, p.404-410
Hauptverfasser:	Zhang, Na, Li, Gang, Cheng, Zhuhong, Zuo, Xiujin
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Au–HMS cadmium calcium Chemosensor cobalt copper Exact sciences and technology Fluorescence Fluorescent Dyes - chemistry Fourier transform infrared spectroscopy Gold - chemistry heavy metals iron lead magnesium mercury Mercury - analysis Mercury ion metal ions Metal Nanoparticles - chemistry nickel Pollution potassium RhB probe Rhodamines - chemistry scanning electron microscopy silica Silicon Dioxide - chemistry silver sodium titration transmission electron microscopy Water Pollutants, Chemical - chemistry X-ray diffraction
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