Dispersive micro-solid phase extraction method using newly prepared poly(methyl methacrylate) grafted agarose combined with ICP-MS for the simultaneous determination of Cd, Ni, Cu and Zn in vegetable and natural water samples

2015 ◽  
Vol 7 (7) ◽  
pp. 3215-3223 ◽  
Author(s):  
Neda Pourmand ◽  
Mohd Marsin Sanagi ◽  
Ahmedy Abu Naim ◽  
Wan Aini Wan Ibrahim ◽  
Umair Baig
Keyword(s):  
Solid Phase Extraction ◽  
Natural Water ◽  
Water Samples ◽  
Extraction Method ◽  
Solid Phase ◽  
Phase Extraction ◽  
Aqueous Samples ◽  
Icp Ms ◽  
Cu And Zn

A new adsorbent (Agarose-g-PMMA) was used in D-μ-SPE for the preconcentration of trace Cd+2, Ni+2, Cu+2 and Zn+2 in aqueous samples prior to ICP-MS detection.

Development of an on-line solid phase extraction method based on new functionalized magnetic nanoparticles. Use in the determination of mercury in biological and sea-water samples

Talanta ◽  
2016 ◽  
Vol 153 ◽  
pp. 228-239 ◽  
Author(s):  
Elisa Vereda Alonso ◽  
M.M. López Guerrero ◽  
Pilar Colorado Cueto ◽  
José Barreno Benítez ◽  
José Manuel Cano Pavón ◽  
...  
Keyword(s):  
Magnetic Nanoparticles ◽  
Solid Phase Extraction ◽  
Water Samples ◽  
Extraction Method ◽  
Sea Water ◽  
Solid Phase ◽  
Phase Extraction ◽  
Functionalized Magnetic Nanoparticles ◽  
On Line

Magnetic nanoparticle based dispersive micro-solid-phase extraction for the determination of malachite green in water samples: optimized experimental design

2015 ◽  
Vol 39 (12) ◽  
pp. 9813-9823 ◽  
Author(s):  
Arash Asfaram ◽  
Mehrorang Ghaedi ◽  
Alireza Goudarzi ◽  
Mustafa Soylak ◽  
Sanaz Mehdizadeh Langroodi
Keyword(s):  
Experimental Design ◽  
Solid Phase Extraction ◽  
Malachite Green ◽  
Water Samples ◽  
Extraction Method ◽  
Solid Phase Microextraction ◽  
Magnetic Nanoparticle ◽  
Solid Phase ◽  
Phase Extraction

This paper presents an extraction method based on dispersive-nanoparticle-solid phase microextraction for the preliminary preconcentration and subsequent spectrophotometric determination of trace amounts of malachite green.

Determination of gadolinium MRI contrast agents in fresh and oceanic waters of Australia employing micro-solid phase extraction, HILIC-ICP-MS and bandpass mass filtering

2021 ◽  
Vol 36 (4) ◽  
pp. 767-775
Author(s):  
Maximilian Horstmann ◽  
Raquel Gonzalez de Vega ◽  
David. P. Bishop ◽  
Uwe Karst ◽  
Philip A. Doble ◽  
...  
Keyword(s):  
Solid Phase Extraction ◽  
Contrast Agents ◽  
Extraction Method ◽  
Solid Phase ◽  
Speciation Analysis ◽  
Mri Contrast Agents ◽  
Phase Extraction ◽  
Mri Contrast ◽  
Icp Ms

Speciation analysis of Gd-based MRI contrast agents in fresh and oceanic waters employing an automatised micro-solid phase extraction method and HILIC-ICP-MS detection operating an increased mass bandpass.

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