Preconcentration and speciation of chromium species using ICP-OES after ultrasound-assisted magnetic solid phase extraction with an amino-modified magnetic nanocomposite prepared from Fe3O4, MnO2 and Al2O3

2017 ◽  
Vol 184 (4) ◽  
pp. 1223-1232 ◽  
Author(s):  
Tshimangadzo S. Munonde ◽  
Nobanathi W. Maxakato ◽  
Philiswa N. Nomngongo
2016 ◽  
Vol 190 ◽  
pp. 263-269 ◽  
Author(s):  
Rosa M. Peña Crecente ◽  
Carlha Gutiérrez Lovera ◽  
Julia Barciela García ◽  
Carlos Herrero Latorre ◽  
Sagrario García Martín

2019 ◽  
Vol 146 ◽  
pp. 1195-1203 ◽  
Author(s):  
Vinícius Crispim Lima de Barros Caetano ◽  
Graziele da Costa Cunha ◽  
Rhayza Victoria Matos Oliveira ◽  
Marcelo da Rosa Alexandre ◽  
Luciane Pimenta Cruz Romão

2016 ◽  
Vol 8 (24) ◽  
pp. 4934-4940 ◽  
Author(s):  
Zahra Monsef Khoshhesab ◽  
Zahra Ayazi ◽  
Zahra Farrokhrouz

A method based on ultrasound-assisted magnetic solid phase extraction and HPLC-UV-Vis was developed for the isolation and preconcentration of atorvastatin using sodium dodecyl sulfate coated Fe3O4 magnetic nanoparticles.


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