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RISSeparation and determination of phthalate esters in milk using Chitosan grafted Polyaniline in dispersive solid phase extraction coupled with high-performance liquid chromatography
Abstract
In this study, the chitosan grafted polyaniline (Ch-g-PANi) were synthesized and applied as a sorbent
for preconcentration of phthalate esters (PAEs) in dispersive solid phase extraction (d-SPE). By
coupling d...
Synthesis and characterization of nano-pore Thallium (III) ion-imprinted polymer as a new sorbent for separation and preconcentration of thallium
Thallium (III) ion-imprinted polymer (IIP) particles were synthesized by preparing the ternary complex of thallium (III) ions with 5, 7- dichloroquinoline-8-ol (DCQ) and 4-vinylpyridine (VP). Thermal copolymerization ...
Determination trace amount of Zinc by FAAS after solid phase extraction and preconcentration onto natural Analcime zeolite modified with Tppz
Determination trace amount of Zinc by FAAS after solid phase extraction and preconcentration onto natural Analcime zeolite modified with Tppz...
Synthesis and characterization of nano-pore thallium (III) ion-imprinted polymer as a new sorbent for separation and preconcentration of thallium
Thallium (III) ion-imprinted polymer (IIP) particles were synthesized by preparing the ternary complex
of thallium (III) ions with 5,7-dichloroquinoline-8-ol (DCQ) and 4-vinylpyridine (VP). Thermal copolymerizatio ...
Preconcentration of trace amount of cadmium using silica nanoparticles coated with sodium dodecyl sulfate and its determination by flame atomic absorption spectrometry
A new method for solid-phase extraction and preconcentration of trace amounts of Cd(II) from environmental samples was developed by using sodium dodecyl sulphate-coated silica nanoparticles (SDS-coated SiO2 NPs) as a new sorbent [1]. The procedure...
Preparation of Fe3O4@polypyrrole/carbon nanospheres and their application for solid-phase extraction of polycyclic aromatic hydrocarbons (PAHs) from environmental water samples
Abstract: Sample preparation techniques, such as solid-phase extraction (SPE) is one of the modern analytical techniques which it is necessary in order to obtain meaningful results as the basis for determining the content of trace amounts...
Investigation of the amount of phthalate esters in baby diapers using nanoparticles of magnetic polyaniline coated chitosan in solid phase extraction and gas chromatography
-precipitation method at ambient atmosphere, without the protection of inert gases and then, aniline was polymerized on the magnetic core.
In the next step, this magnetic sorbent was applied for extraction of phthalate ester through dispersive solid phase...
Dispersive solid phase extraction and preconcentration of Reactive blue194 using magnetic carbon nanotube and utilization of smart Mobile Phone for colorimetric analysis
In this work the applicability of carbon magnetic nanotubes as a magnetic solid phase sorbent for the extraction/preconcentration of Reactive Reactive Blue 194 (RB194) were studied. Carbon magnetic nanotubes were synthesized ...