Sensitive determination of cadmium using solidified floating organic drop microextraction-slotted quartz tube-flame atomic absorption spectroscopy
Sign Up to like & getrecommendations! Published in 2017 at "Environmental Monitoring and Assessment"
DOI: 10.1007/s10661-017-6232-8
Abstract: AbstractIn this study, solidified floating organic drop microextraction (SFODME) by 1-undecanol was combined with slotted quartz tube flame atomic absorption spectrometry (SQT-FAAS) for the determination of cadmium at trace levels. Formation of a complex with… read more here.
Keywords: determination cadmium; cadmium; floating organic; spectroscopy ... See more keywords
Determination of cadmium and lead in perch fish samples by differential pulse anodic stripping voltammetry and furnace atomic absorption spectrometry
Sign Up to like & getrecommendations! Published in 2017 at "Arabian Journal of Chemistry"
DOI: 10.1016/j.arabjc.2012.09.005
Abstract: Abstract Lead and cadmium contents in the edible parts (muscle, fillet) of 17 commercially used fish species from South Egypt River Nile (Aswan) were determined by means of DPSAV (differential pulse stripping anodic voltammetry). In… read more here.
Keywords: fish samples; determination cadmium; cadmium lead; differential pulse ... See more keywords
Sensitive voltammetric determination of cadmium at a carbon nanotubes/Fe3O4/eggshell composites modified carbon paste electrode
Sign Up to like & getrecommendations! Published in 2019 at "Environmental Nanotechnology, Monitoring and Management"
DOI: 10.1016/j.enmm.2019.100241
Abstract: Abstract In the present work, we describe a new method for differential-pulse anodic stripping voltammetric (DPASV) determination of cadmium (II) using a carbon paste electrode modified with magnetic nanocomposite of Fe3O4/eggshell and carbon nanotubes (MWCNT-MES-CPE).… read more here.
Keywords: fe3o4 eggshell; carbon; determination; determination cadmium ... See more keywords
Determination of cadmium in herbs by SFODME with ETAAS detection.
Sign Up to like & getrecommendations! Published in 2017 at "Food chemistry"
DOI: 10.1016/j.foodchem.2016.09.177
Abstract: A method for the determination of cadmium in herb samples based on solidified floating organic drop microextraction (SFODME) using 1-(2-Pyridylazo)-2-naphthol (PAN) as a chelating reagent and detection by electrothermal atomic absorption spectrometry (ETAAS) was developed… read more here.
Keywords: detection; determination cadmium; sfodme; herb samples ... See more keywords
Determination of cadmium and lead in wine samples by means of dispersive liquid–liquid microextraction coupled to electrothermal atomic absorption spectrometry
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Food Composition and Analysis"
DOI: 10.1016/j.jfca.2018.01.013
Abstract: The authors would like to thank the Generalitat Valenciana (Project GV/2014/138) for the financial support of this work. D. Martinez also thank the University of Alicante for the research fellowships (UAFPU2015-5998). read more here.
Keywords: samples means; liquid; determination cadmium; wine samples ... See more keywords
A novel analytical method for the determination of cadmium in sorrel and rocket plants at ultratrace levels: Magnetic chitosan hydrogels based solid phase microextraction-slotted quartz tube-flame atomic absorption spectrophotometry
Sign Up to like & getrecommendations! Published in 2018 at "Microchemical Journal"
DOI: 10.1016/j.microc.2018.08.019
Abstract: Abstract A novel preconcentration method based on the magnetic chitosan hydrogels (MCH) was developed for trace level determination of cadmium in sorrel (Rumex acetosella) and rocket (Eruca sativa) as edible plants. Magnetic Fe3O4@chitosan composites were… read more here.
Keywords: determination cadmium; magnetic chitosan; chitosan hydrogels; method ... See more keywords
A novel multicommuted flow analysis strategy for the spectrophotometric determination of cadmium in water at µg L-1 levels without using a preconcentration step.
Sign Up to like & getrecommendations! Published in 2018 at "Analytical Methods"
DOI: 10.1039/c7ay02644g
Abstract: An automated flow analysis approach for the photometric determination of cadmium in water with improved sensitivity is described. The setup comprises a flow system module with the ability to perform sample circulation using a closed-loop… read more here.
Keywords: flow analysis; determination; determination cadmium; cadmium water ... See more keywords
Determination of Cadmium, Copper, Lead, and Zinc in Pilchard Sardines from the Bay of Boumerdés by Atomic Absorption Spectrometry
Sign Up to like & getrecommendations! Published in 2018 at "Analytical Letters"
DOI: 10.1080/00032719.2018.1434537
Abstract: ABSTRACT Fish are an important human food with increasing consumption in recent decades. Diet is the main route of exposure to heavy metals for human health. For this reason, many studies have been performed on… read more here.
Keywords: bay boumerd; determination cadmium; cadmium copper; copper lead ... See more keywords
Highly catalytic nanoenzyme of covalent organic framework loaded starch- surface-enhanced Raman scattering/absorption bi-mode peptide as biosensor for ultratrace determination of cadmium
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Nutrition"
DOI: 10.3389/fnut.2022.1075296
Abstract: High affinity peptides (PTs) have been used in nanoanalysis, but there are no reports which combine PTs with a liquid crystal (LC) covalent organic framework (COF) supported soluble starch (SS) catalytic amplification system as a… read more here.
Keywords: biosensor; mode; surface; determination cadmium ... See more keywords
A Green Method for the Determination of Cadmium in Natural Waters Based on Multi-Fibre Supported Liquid Membranes
Sign Up to like & getrecommendations! Published in 2023 at "Membranes"
DOI: 10.3390/membranes13030327
Abstract: Supported liquid membranes have been used to implement a hollow fibre liquid-phase microextraction (HF-LPME) method for the preconcentration of Cd(II) in natural waters as a sample preparation step for its determination by high-resolution continuum source… read more here.
Keywords: determination cadmium; supported liquid; cadmium; determination ... See more keywords