Vortex assisted solid-phase extraction of lead(II) using orthorhombic nanosized Bi2WO6 as a sorbent

Application of a new nanoporous sorbent for extraction and pre-concentration of lead and copper ions

(2017) Vahid Zarezade et al.   INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY

Carbon-coated Fe3O4 nanoparticles with surface amido groups for magnetic solid phase extraction of Cr(III), Co(II), Cd(II), Zn(II) and Pb(II) prior to their quantitation by ICP-MS

(2017) Mohamed A. Habila et al.   MICROCHIMICA ACTA

A magnetic MoS2-Fe3O4 nanocomposite as an effective adsorbent for dispersive solid-phase microextraction of lead(II) and copper(II) prior to their determination by FAAS

(2017) Neda Baghban et al.   MICROCHIMICA ACTA

Magnetic graphitic carbon nitride nanoparticles covalently modified with an ethylenediamine for dispersive solid-phase extraction of lead(II) and cadmium(II) prior to their quantitation by FAAS

(2017) Bahareh Fahimirad et al.   MICROCHIMICA ACTA

Trace determination of lead(II) ions by using a magnetic nanocomposite of the type Fe3O4/TiO2/PPy as a sorbent, and FAAS for quantitation

(2017) Ali Mehdinia et al.   MICROCHIMICA ACTA

SiO 2 -coated magnetic graphene oxide modified with polypyrrole–polythiophene: A novel and efficient nanocomposite for solid phase extraction of trace amounts of heavy metals

(2017) Karam Molaei et al.   TALANTA

Synthesis of nano-porous Bi 2 WO 6 hierarchical microcrystal with selective adsorption for cationic dyes

(2016) Danjun Wang et al.   MATERIALS RESEARCH BULLETIN

Multiwalled carbon nanotubes as solid sorbent in dispersive micro solid-phase extraction for the sequential determination of cadmium and lead in water samples

(2016) Magdalena Krawczyk et al.   MICROCHEMICAL JOURNAL

Mercaptobenzothiazole-functionalized magnetic carbon nanospheres of type Fe3O4@SiO2@C for the preconcentration of nickel, copper and lead prior to their determination by ICP-MS

(2016) Mohamed A. Habila et al.   MICROCHIMICA ACTA

A metal-organic framework nanocomposite made from functionalized magnetite nanoparticles and HKUST-1 (MOF-199) for preconcentration of Cd(II), Pb(II), and Ni(II)

(2016) Ebrahim Ghorbani-Kalhor   MICROCHIMICA ACTA

Preconcentration of Fe(III), Co(II), Ni(II), Cu(II), Zn(II) and Pb(II) with ethylenediamine-modified graphene oxide

(2015) Beata Zawisza et al.   MICROCHIMICA ACTA

A pH responsive nanogel composed of magnetite, silica and poly(4-vinylpyridine) for extraction of Cd(II), Cu(II), Ni(II) and Pb(II)

(2015) Mohammad Behbahani et al.   MICROCHIMICA ACTA

Ligandless surfactant mediated solid phase extraction combined with Fe3O4 nano-particle for the preconcentration and determination of cadmium and lead in water and soil samples followed by flame atomic absorption spectrometry: Multivariate strategy

(2014) N. Jalbani et al.   ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY

Calconcarboxylic acid dynamically modified nanometer-sized zirconia for on-line flow injection-inductively coupled plasma optical emission spectrometry determination of trace heavy metals in environmental water samples

(2013) Shaowei Su et al.   Analytical Methods

Simultaneous preconcentration of Cd(II), Cu(II) and Pb(II) on Nano-TiO2 modified with 2-mercaptobenzothiazole prior to flame atomic absorption spectrometric determination

(2013) N. Pourreza et al.   JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY

Solid phase extraction of Cd(II), Pb(II), Zn(II) and Ni(II) from food samples using multiwalled carbon nanotubes impregnated with 4-(2-thiazolylazo)resorcinol

(2012) Zeid A. ALOthman et al.   MICROCHIMICA ACTA

Applications of bismuth(iii) compounds in organic synthesis

(2011) Jason M. Bothwell et al.   CHEMICAL SOCIETY REVIEWS

Preconcentration/Separation of Some Metal Ions Using Sodium Dodecyl Sulfate Coated Alumina Modified with Bis(5-bromo-2-hydroxy-benzaldehyde)-2-methyl-1,5-pentane Diimine (BBHBPDI) Prior to Their Flame-AAS Determination

(2011) Mehrorang Ghaedi et al.   CHINESE JOURNAL OF CHEMISTRY

On-line solid phase extraction of Ni and Pb using carbon nanotubes and modified carbon nanotubes coupled to ETAAS

(2011) Marianela Savio et al.   TALANTA

Sulfur-nanoparticle-based method for separation and preconcentration of some heavy metals in marine samples prior to flame atomic absorption spectrometry determination

(2011) Kamal Ghanemi et al.   TALANTA

Preconcentration of some trace metal ions on coated alumina modified by 1-((6-(-(2-hydroxynaphthalen-1-yl)methyleneamino) hexylimino) methyl) naphthalen-2-ol

(2011) M. Sheibani et al.   TOXICOLOGICAL AND ENVIRONMENTAL CHEMISTRY

Separation, preconcentration and inductively coupled plasma-mass spectrometric (ICP-MS) determination of thorium(IV), titanium(IV), iron(III), lead(II) and chromium(III) on 2-nitroso-1-naphthol impregnated MCI GEL CHP20P resin

(2009) Funda Armagan Aydin et al.   JOURNAL OF HAZARDOUS MATERIALS

Preconcentration of Cu(II), Fe(III) and Pb(II) with 2-((2-aminoethylamino)methyl)phenol-functionalized activated carbon followed by ICP-OES determination

(2009) Qun He et al.   JOURNAL OF HAZARDOUS MATERIALS

Determination of Cu, Zn, Mn, and Pb by microcolumn packed with multiwalled carbon nanotubes on-line coupled with flame atomic absorption spectrometry

(2009) Xiaowei Zhao et al.   MICROCHIMICA ACTA

Temperature-controlled ionic liquid–liquid-phase microextraction for the pre-concentration of lead from environmental samples prior to flame atomic absorption spectrometry

(2009) Huahua Bai et al.   TALANTA

On-line preconcentration of copper as its pyrocatechol violet complex on Chromosorb 105 for flame atomic absorption spectrometric determinations

(2008) Berrin Buke et al.   JOURNAL OF HAZARDOUS MATERIALS

Determination of trace lead in water samples by graphite furnace atomic absorption spectrometry after preconcentration with nanometer titanium dioxide immobilized on silica gel

(2007) Rui Liu et al.   JOURNAL OF HAZARDOUS MATERIALS

Dispersive liquid phase microextraction (DLPME) combined with graphite furnace atomic absorption spectrometry (GFAAS) for determination of trace Co and Ni in environmental water and rice samples

(2007) Hongmei Jiang et al.   TALANTA