Magnetic dispersive micro-solid phase extraction merged with micro-sampling flame atomic absorption spectrometry using (Zn-Al LDH)-(PTh/DBSNa)-Fe3O4 nanosorbent for effective trace determination of nickel(II) and cadmium(II) in food samples

Application of Fusarium sp. immobilized on multi-walled carbon nanotubes for solid-phase extraction and trace analysis of heavy metal cations

(2020) Hossein Moallaei et al.   FOOD CHEMISTRY

Separation and preconcentration of inorganic Se species in tap and natural waters using unfunctionalized nanosilica as sorption material in dispersive micro-solid phase extraction

(2019) Mauricio Llaver et al.   MICROCHEMICAL JOURNAL

Determination of chromium (VI) by dispersive solid-phase extraction using dissolvable Zn-Al layered double hydroxide intercalated with l-Alanine as adsorbent

(2019) Victor dos Santos Azevedo Leite et al.   MICROCHEMICAL JOURNAL

Implementation of an ultrasonic assisted dispersive μ-solid phase extraction method for trace analysis of lead in aqueous and urine samples

(2019) Hamid Reza Sobhi et al.   MICROCHEMICAL JOURNAL

Fast and sensitive determination of heavy metal ions as batophenanthroline chelates in food and water samples after dispersive micro-solid phase extraction using graphene oxide as sorbent

(2019) Barbara Feist et al.   MICROCHEMICAL JOURNAL

Dispersive micro-solid phase extraction using magnetic ZnFe2O4 nanotubes as adsorbent for preconcentration of Co(II), Ni(II), Mn(II) and Cd(II) followed by ICP-MS determination

(2019) Shizhong Chen et al.   MICROCHEMICAL JOURNAL

Use of chicken feather and eggshell to synthesize a novel magnetized activated carbon for sorption of heavy metal ions

(2019) Abolfazl Rahmani-Sani et al.   BIORESOURCE TECHNOLOGY

On-line solid phase extraction system using an ion imprinted polymer based on dithizone chelating for selective preconcentration and determination of mercury(II) in natural waters by CV AFS

(2019) Suelen Santana Lins et al.   MICROCHEMICAL JOURNAL

Needle hub in-syringe solid phase extraction based a novel functionalized biopolyamide for simultaneous green separation/preconcentration and determination of cobalt, nickel, and chromium (III) in food and environmental samples with micro sampling flame atomic absorption spectrometry

(2019) Mahboube Shirani et al.   MICROCHEMICAL JOURNAL

Development of dispersive solid phase extraction based on dissolvable Fe3O4-layered double hydroxide for high-performance liquid chromatographic determination of phenoxy acid herbicides in water samples

(2019) Xiaoli Guo et al.   MICROCHEMICAL JOURNAL

Statistical evaluation of three kinds of sonochemically-prepared magnetic conductive polymer nanocomposites for ultrasound-assisted ligandless uptake of some deleterious metal ions in vegetable samples

(2018) Alireza Asghari et al.   JOURNAL OF MOLECULAR LIQUIDS

In-syringe solvent-assisted dispersive solid phase extraction followed by flame atomic absorption spectrometry for determination of nickel in water and food samples

(2018) Jamshid Mofid Nakhaei et al.   MICROCHEMICAL JOURNAL

A twin purification/enrichment procedure based on two versatile solid/liquid extracting agents for efficient uptake of ultra-trace levels of lorazepam and clonazepam from complex bio-matrices

(2017) Maryam Hemmati et al.   JOURNAL OF CHROMATOGRAPHY A

Novel synthesis of nanocomposite for the extraction of Sildenafil Citrate (Viagra) from water and urine samples: Process screening and optimization

(2017) Arash Asfaram et al.   ULTRASONICS SONOCHEMISTRY

Ultrasound-promoted dispersive micro solid-phase extraction of trace anti-hypertensive drugs from biological matrices using a sonochemically synthesized conductive polymer nanocomposite

(2017) Maryam Hemmati et al.   ULTRASONICS SONOCHEMISTRY

Vortex assisted magnetic solid phase extraction of lead(II) and cobalt(II) on silica coated magnetic multiwalled carbon nanotubes impregnated with 1-(2-pyridylazo)-2-naphthol

(2016) Mansoor Khan et al.   JOURNAL OF MOLECULAR LIQUIDS

Development of an on-line solid phase extraction method based on new functionalized magnetic nanoparticles. Use in the determination of mercury in biological and sea-water samples

(2016) Elisa Vereda Alonso et al.   TALANTA

New eco-friendly extraction of anionic analytes based on formation of layered double hydroxides

(2015) Sira Sansuk et al.   GREEN CHEMISTRY

Surfactant-modified flowerlike layered double hydroxide-coated magnetic nanoparticles for preconcentration of phthalate esters from environmental water samples

(2015) Xiaoli Zhao et al.   JOURNAL OF CHROMATOGRAPHY A

Dissolvable layered double hydroxide coated magnetic nanoparticles for extraction followed by high performance liquid chromatography for the determination of phenolic acids in fruit juices

(2014) Mohammad Saraji et al.   JOURNAL OF CHROMATOGRAPHY A

Hybrids of Mg–Al-layered double hydroxide and multiwalled carbon nanotube as a reinforcing filler in the l-phenylalanine-based polymer nanocomposites

(2014) Shadpour Mallakpour et al.   JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY

Speciation of As(III)/As(V) in water samples by a magnetic solid phase extraction based on Fe3O4/Mg–Al layered double hydroxide nano-hybrid followed by chemiluminescence detection

(2014) Hossein Abdolmohammad-Zadeh et al.   TALANTA

A new strategy based on cholesterol-functionalized iron oxide magnetic nanoparticles for determination of polycyclic aromatic hydrocarbons by high-performance liquid chromatography with cholesterol column

(2013) Zhihong Yan et al.   ANALYTICA CHIMICA ACTA

Graphene oxide as a solid sorbent for the preconcentration of cobalt, nickel, copper, zinc and lead prior to determination by energy-dispersive X-ray fluorescence spectrometry

(2013) Beata Zawisza et al.   Analytical Methods

Combination of solid-phase extraction and flame atomic absorption spectrometry for simultaneous preconcentration and determination of some heavy metals in real samples

(2013) Alireza Asghari et al.   Desalination and Water Treatment

Dispersive micro solid-phase extraction using multiwalled carbon nanotubes combined with portable total-reflection X-ray fluorescence spectrometry for the determination of trace amounts of Pb and Cd in water samples

(2013) Karina Kocot et al.   JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY

Nickel-aluminum layered double hydroxide as a nano-sorbent for the solid phase extraction of selenium, and its determination by continuous flow HG-AAS

(2013) Hossein Abdolmohammad-Zadeh et al.   MICROCHIMICA ACTA

Conductive polymer-based microextraction methods: A review

(2012) Habib Bagheri et al.   ANALYTICA CHIMICA ACTA

Removal of heavy metal ions from wastewaters: A review

(2010) Fenglian Fu et al.   JOURNAL OF ENVIRONMENTAL MANAGEMENT

Preconcentration and separation of copper, nickel and zinc in aqueous samples by flame atomic absorption spectrometry after column solid-phase extraction onto MWCNTs impregnated with D2EHPA-TOPO mixture

(2010) S. Vellaichamy et al.   JOURNAL OF HAZARDOUS MATERIALS