Silica-coated magnetic nanoparticles modified with γ-mercaptopropyltrimethoxysilane for fast and selective solid phase extraction of trace amounts of Cd, Cu, Hg, and Pb in environmental and biological samples prior to their determination by inductively coupled plasma mass spectrometry

Spectrochimica Acta - Part B Atomic Spectroscopy

Volumn 63, Issue 3, 2008, Pages 437-444

  Huang, Chaozhang ^a   Hu, Bin ^a  

^a WUHAN UNIVERSITY   (China)

Author keywords

Mercaptopropyltrimethoxysilane ( MPTMS); Heavy metal; ICP MS; Magnetic nanoparticles; Solid phase extraction

Indexed keywords

HEAVY METALS; NANOPARTICLES; SILANES; SILICA; SORBENTS;

SILICA COATED MAGNETIC NANOPARTICLES (SCMNP); SOLID PHASE EXTRACTION;

MAGNETIC MATERIALS;

EID: 39149094610     PISSN: 05848547     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.sab.2007.12.010     Document Type: Article

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