Fast and selective magnetic solid phase extraction of trace Cd, Mn and Pb in environmental and biological samples and their determination by ICP-MS

Activated carbon modified with 4-(8-hydroxyquinoline-azo)benzamidine for selective solid-phase extraction and preconcentration of trace lead from environmental samples

(2010) Hua Tian et al.   MICROCHIMICA ACTA

Dispersive liquid–liquid microextraction combined with flow injection inductively coupled plasma mass spectrometry for simultaneous determination of cadmium, lead and bismuth in water samples

(2010) Xiaoyu Jia et al.   MICROCHIMICA ACTA

Silica glass modified with flavonoid derivatives for preconcentration of some toxic metal ions in water samples and their determination with ICP-MS

(2009) Mohamed M. Hassanien   ENVIRONMENTAL MONITORING AND ASSESSMENT

Solid phase extraction of trace cadmium and lead in food samples using modified peanut shell prior to determination by flame atomic absorption spectrometry

(2009) Guoqiang Xiang et al.   MICROCHIMICA ACTA

Adsorption of divalent heavy metal ions onto IDA-chelating resins: Simulation of physicochemical structures and elucidation of interaction mechanisms

(2009) Panpan Ling et al.   TALANTA

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

(2008) Chaozhang Huang et al.   SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY

Separation/preconcentration of trace amounts of Cr, Cu and Pb in environmental samples by magnetic solid-phase extraction with Bismuthiol-II-immobilized magnetic nanoparticles and their determination by ICP-OES

(2008) J SULEIMAN et al.   TALANTA

Superparamagnetic High-Magnetization Microspheres with an Fe3O4@SiO2Core and Perpendicularly Aligned Mesoporous SiO2Shell for Removal of Microcystins

(2007) Yonghui Deng et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Carbon nanostructures as sorbent materials in analytical processes

(2007) M. Valcárcel et al.   TRAC-TRENDS IN ANALYTICAL CHEMISTRY