Triethylenetetramine modified multiwalled carbon nanotubes for the efficient preconcentration of Pb(ii), Cu(ii), Ni(ii) and Cd(ii) before FAAS detection

Dispersive micro-solid phase extraction using magnetic nanoparticle modified multi-walled carbon nanotubes coupled with surfactant-enhanced spectrofluorimetry for sensitive determination of lomefloxacin and ofloxacin from biological samples

(2016) Mitra Amoli-Diva et al.   Materials Science & Engineering C-Materials for Biological Applications

A new coprecipitation method without carrier element for separation and preconcentration of some metal ions at trace levels in water and food samples

(2016) Ayman A. Gouda   TALANTA

Direct extraction of lead (II) from untreated human blood serum using restricted access carbon nanotubes and its determination by atomic absorption spectrometry

(2016) Valéria Maria Pereira Barbosa et al.   TALANTA

Determination of Copper in Food and Water by Dispersive Liquid-Liquid Microextraction and Flame Atomic Absorption Spectrometry

(2015) Zeid Al Othman et al.   ANALYTICAL LETTERS

A Simple Organic Solvent-Free Liquid-Liquid Microextraction Method for the Determination of Potentially Toxic Metals as 2-(5-Bromo-2-pyridylazo)-5-(diethylamino)phenol Complex from Food and Biological Samples

(2015) Behruz Barfi et al.   BIOLOGICAL TRACE ELEMENT RESEARCH

Potential Health Hazard Assessment in Terms of Some Heavy Metals Determined in Demersal Fishes Caught in Eastern Aegean Sea

(2015) Murat Yabanli et al.   BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY

Ionic Liquid as a Ferrofluid Carrier for Dispersive Solid Phase Extraction of Copper from Food Samples

(2015) Malihe Davudabadi Farahani et al.   Food Analytical Methods

Development of a method for speciation of inorganic arsenic in waters using solid phase extraction and electrothermal atomic absorption spectrometry

(2015) Adalet Tunçeli et al.   INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY

Dispersive liquid–liquid microextraction: An efficient approach for the extraction of Cd and Pb from honey and determination by flame atomic absorption spectrometry

(2015) Francisco C. Rosa et al.   MICROCHEMICAL JOURNAL

Synthesis of polyethyleneimine capped carbon dots for preconcentration and slurry sampling analysis of trace chromium in environmental water samples

(2015) Yue Liu et al.   TALANTA

Spectrophotometric determination of iron species using ionic liquid ultrasound assisted dispersive liquid--liquid microextraction

(2015) Alireza BAZMANDEGAN-SHAMILI et al.   TURKISH JOURNAL OF CHEMISTRY

A membrane filtration procedure for the enrichment, separation, and flame atomic absorption spectrometric determinations of some metals in water, hair, urine, and fish samples

(2014) Z.A. Alothman et al.   Desalination and Water Treatment

Determination of Aflatoxin M1 in Milk Powder by Ultrasonic-Assisted Extraction and Dispersive Solid-Phase Clean-up

(2014) M. Manoochehri et al.   JOURNAL OF CHROMATOGRAPHIC SCIENCE

Dispersive Micro Solid-Phase Extraction Using Multiwalled Carbon Nanotubes for Simultaneous Determination of Trace Metal Ions by Energy-Dispersive X-ray Fluorescence Spectrometry

(2013) Robert Skorek et al.   APPLIED SPECTROSCOPY

Development of a dispersive liquid–liquid microextraction combined with flame atomic absorption spectrometry using a microinjection system for the enrichment, separation, and determination of nickel in water samples

(2013) Zeid A. Al Othman et al.   Desalination and Water Treatment

Application of Solid Phase Extraction on Multiwalled Carbon Nanotubes of Some Heavy Metal Ions to Analysis of Skin Whitening Cosmetics Using ICP-AES

(2013) Ayoub ALqadami et al.   International Journal of Environmental Research and Public Health

Histidine functionalized multi-walled carbon nanotubes as sorbent for flow injection-electrothermal atomic absorption spectrometric ultrasensitive determination of trace vanadium (V) in biological and environmental samples

(2012) Yue Liu et al.   MICROCHEMICAL JOURNAL

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

Double-walled carbon nanotubes as a solid phase extractor for separation-preconcentration of traces of gold from geological and water samples

(2011) Mustafa Soylak et al.   INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY

Kinetic, Equilibrium and Thermodynamic Studies of Cadmium (II) Adsorption by Modified Agricultural Wastes

(2011) Zeid A. Al Othman et al.   MOLECULES

Flame atomic absorption spectrometric determination of copper, zinc and manganese after solid-phase extraction using 2,6-dichlorophenyl-3,3-bis(indolyl)methane loaded on Amberlite XAD-16

(2010) M. Ghaedi et al.   FOOD AND CHEMICAL TOXICOLOGY

Ethylenediamine-modified activated carbon for aqueous lead adsorption

(2009) Jianzhong Zhu et al.   Environmental Chemistry Letters

Selective separation and preconcentration of copper (II) in environmental samples by the solid phase extraction on multi-walled carbon nanotubes

(2009) Mustafa Soylak et al.   JOURNAL OF HAZARDOUS MATERIALS

Solid-phase extraction of Cu, Co and Pb on oxidized single-walled carbon nanotubes and their determination by inductively coupled plasma mass spectrometry

(2009) Shizhong Chen et al.   JOURNAL OF HAZARDOUS MATERIALS

Preconcentration of some trace elements via using multiwalled carbon nanotubes as solid phase extraction adsorbent

(2009) Ali Duran 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

Preparation, Characterization, and Application ofL-Cysteine Functionalized Multiwalled Carbon Nanotubes as a Selective Sorbent for Separation and Preconcentration of Heavy Metals

(2008) Yue Liu et al.   ADVANCED FUNCTIONAL MATERIALS

Novel solid phase extraction procedure for gold(III) on Dowex M 4195 prior to its flame atomic absorption spectrometric determination

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

Carbon Nanotubes as a New Solid‐Phase Extraction Material for Removal and Enrichment of Organic Pollutants in Water

(2008) Krystyna Pyrzynska   SEPARATION AND PURIFICATION REVIEWS

Three modified activated carbons by different ligands for the solid phase extraction of copper and lead

(2007) M. Ghaedi et al.   JOURNAL OF HAZARDOUS MATERIALS

Poly(vinyl pyridine-poly ethylene glycol methacrylate-ethylene glycol dimethacrylate) beads for heavy metal removal

(2007) Ali Duran et al.   JOURNAL OF HAZARDOUS MATERIALS

Solid phase extraction of metal ions using carbon nanotubes

(2007) Anna Stafiej et al.   MICROCHEMICAL JOURNAL

Carbon nanostructures as sorbent materials in analytical processes

(2007) M. Valcárcel et al.   TRAC-TRENDS IN ANALYTICAL CHEMISTRY