Magnetite nanoparticles coated with tannic acid as a viable sorbent for solid-phase extraction of Cd2+, Co2+ and Cr3+

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

Chaozhang Huang, Bin Hu · Spectrochimica Acta Part B Atomic Spectroscopy · 2008 · 405 citations

Natural Sciences, Chemistry, Materials Science +14

Adsorption of Cu(II), Cd(II), Zn(II), Mn(II) and Fe(III) ions by tannic acid immobilised activated carbon

Asiye Üçer, Seker Fatma Aygun · Separation and Purification Technology · 2005 · 366 citations

Engineering, Chemical Engineering, Environmental Engineering +13

A nanoparticle-based solid-phase extraction procedure followed by flow injection inductively coupled plasma-optical emission spectrometry to determine some heavy metal ions in water samples

Mohammad Faraji, Yadollah Yamini, Abolfazl Saleh et al. · Analytica Chimica Acta · 2009 · 273 citations

Pharmacy, Chemistry, Toxicology +17

Manganese dioxide/iron oxide/acid oxidized multi-walled carbon nanotube magnetic nanocomposite for enhanced hexavalent chromium removal

Chao Luo, Tian Zhang, Bo Yang et al. · Chemical Engineering Journal · 2013 · 258 citations · Full text

Natural Sciences, Materials Engineering, Materials Science +16

Chemically modified silica gel with aminothioamidoanthraquinone for solid phase extraction and preconcentration of Pb(II), Cu(II), Ni(II), Co(II) and Cd(II)

Wittaya Ngeontae, Wanlapa Aeungmaitrepirom, Thawatchai Tuntulani · Talanta · 2006 · 250 citations

Natural Sciences, Chemical Engineering, Chemistry +12