Novel modified carbon nanotubes as a selective sorbent for preconcentration and determination of trace copper ions in fruit samples

Carbon nanotubes as SPE sorbents for the extraction of salicylic acid from river water

(2013) Encarnación Caballero-Díaz et al.   JOURNAL OF SEPARATION SCIENCE

Application of NaClO-treated multiwalled carbon nanotubes as solid phase extraction sorbents for preconcentration of trace 2,4-dichlorophenoxyacetic acid in aqueous samples

(2012) Ping Lu et al.   JOURNAL OF SEPARATION SCIENCE

Synthesis and application of vinylpyridine containing ion-imprinted copolymer gel microbeads for Cu(II) solid-phase extraction

(2012) Ivanka Dakova et al.   JOURNAL OF SEPARATION SCIENCE

Novel molecularly imprinted polymers based on multiwalled carbon nanotubes with bifunctional monomers for solid-phase extraction of rhein from the root of kiwi fruit

(2012) Xing Chen et al.   JOURNAL OF SEPARATION SCIENCE

Preparation of cyano-functionalized multiwalled carbon nanotubes as solid-phase extraction sorbent for preconcentration of phenolic compounds in environmental water

(2012) Wenhua Gao et al.   JOURNAL OF SEPARATION SCIENCE

Extraction of Nickel from Soil, Water, Fish, and Plants on Novel Pyridine-Functionalized MCM-41 and MCM-48 Nanoporous Silicas and Its Subsequent Determination by FAAS

(2011) H. Ebrahimzadeh et al.   Food Analytical Methods

Pyridine-functionalized mesoporous silica as an adsorbent material for the determination of nickel and lead in vegetables grown in close proximity by electrothermal atomic adsorption spectroscopy

(2011) O. Sadeghi et al.   FOOD CHEMISTRY

Separation and spectrophotometric determination of very low levels of Cr(VI) in water samples by novel pyridine-functionalized mesoporous silica

(2011) Homeira Ebrahimzadeh et al.   INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY

Micropreconcentration units based on carbon nanotubes (CNT)

(2010) Chaudhery Mustansar Hussain et al.   ANALYTICAL AND BIOANALYTICAL CHEMISTRY

Capillary-electrophoretic determination of zinc and cadmium ions in aqueous solutions with ion-exchange preconcentration

(2010) L. N. Moskvin et al.   JOURNAL OF ANALYTICAL CHEMISTRY

Cloud point extraction of vanadium in pharmaceutical formulations, dialysate and parenteral solutions using 8-hydroxyquinoline and nonionic surfactant

(2010) Sumaira Khan et al.   JOURNAL OF HAZARDOUS MATERIALS

Development of a dispersive liquid–liquid microextraction method for iron speciation and determination in different water samples

(2010) Ahad Bavili Tabrizi   JOURNAL OF HAZARDOUS MATERIALS

Determination of trace copper in food samples by flame atomic absorption spectrometry after solid phase extraction on modified soybean hull

(2010) Guoqiang Xiang et al.   JOURNAL OF HAZARDOUS MATERIALS

Determination of some trace metal ions in various samples by FAAS after separation/preconcentration by copper(II)-BPHA coprecipitation method

(2010) Şerife Saçmacı et al.   MICROCHIMICA ACTA

Cu(II)-imprinted styrene–divinylbenzene beads as a new sorbent for flow injection-flame atomic absorption determination of copper

(2009) Anna Tobiasz et al.   MICROCHEMICAL JOURNAL

New Materials for Solid‐Phase Extraction of Trace Elements

(2008) Valfredo Azevedo Lemos et al.   APPLIED SPECTROSCOPY REVIEWS

Integrating preconcentration, tetrahydroborate immobilization, elution and chemical vapor generation onto a cellulose surface for the determination of cadmium with atomic fluorescence spectrometry

(2008) Ming-Li Chen et al.   JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY

A solid phase extraction procedure for Fe3+, Cu2+ and Zn2+ ions on 2-phenyl-1H-benzo[d] imidazole loaded on Triton X-100-coated polyvinyl chloride

(2008) Mehrorang Ghaedi et al.   JOURNAL OF HAZARDOUS MATERIALS

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

A preconcentration system for determination of copper and nickel in water and food samples employing flame atomic absorption spectrometry

(2008) Mustafa Tuzen et al.   JOURNAL OF HAZARDOUS MATERIALS

Selective enrichment of trace copper(II) from biological and natural water samples by SPE using ion-imprinted polymer

(2008) Yunhui Zhai et al.   JOURNAL OF SEPARATION SCIENCE

Sequential injection reductive bio-sorption of Cr(vi) on the surface of egg-shell membrane and chromium speciation with detection by electrothermal atomic absorption spectrometry

(2007) Ai-Mei Zou et al.   JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY

Development of a selective and sensitive flotation method for determination of trace amounts of cobalt, nickel, copper and iron in environmental samples

(2007) H. Karimi et al.   JOURNAL OF HAZARDOUS MATERIALS