Metal-organic frameworks as advanced sorbents for the extraction and determination of pollutants from environmental, biological, and food media
Abstract Metal-organic frameworks (MOFs), composed of metal ions and organic connector,
are a new group of novel porous materials. In light of their advantageous features (eg, high …
are a new group of novel porous materials. In light of their advantageous features (eg, high …
Review of procedures involving separation and preconcentration for the determination of cadmium using spectrometric techniques
SLC Ferreira, JB de Andrade… - Journal of hazardous …, 2007 - Elsevier
Spectrometric techniques for the analysis of trace cadmium have developed rapidly due to
the increasing need for accurate measurements at extremely low levels of this element in …
the increasing need for accurate measurements at extremely low levels of this element in …
Solid phase extraction of heavy metal ions in environmental samples on multiwalled carbon nanotubes
Multiwalled carbon nanotubes (MWNTs) were used as solid phase extractor for Cu (II), Cd
(II), Pb (II), Zn (II), Ni (II) and Co (II) ions as ammonium pyrrolidine dithiocarbamate (APDC) …
(II), Pb (II), Zn (II), Ni (II) and Co (II) ions as ammonium pyrrolidine dithiocarbamate (APDC) …
Hydrophobic deep eutectic solvent-based ultrasonic-assisted dispersive liquid-liquid microextraction for preconcentration and determination of trace cadmium and …
Y Ji, M Zhao, A Li, L Zhao - Microchemical Journal, 2021 - Elsevier
In present study, DL-lactic acid/trioctylmethylammonium chloride-based deep eutectic
solvent (DES), which was considered as an environmental friendly extraction solvent to …
solvent (DES), which was considered as an environmental friendly extraction solvent to …
Separation, preconcentration and inductively coupled plasma-mass spectrometric (ICP-MS) determination of thorium (IV), titanium (IV), iron (III), lead (II) and chromium …
A simple and effective method is presented for the separation and preconcentration of Th
(IV), Ti (IV), Fe (III), Pb (II) and Cr (III) by solid phase extraction on 2-nitroso-1-naphthol …
(IV), Ti (IV), Fe (III), Pb (II) and Cr (III) by solid phase extraction on 2-nitroso-1-naphthol …
Aluminium determination in environmental samples by graphite furnace atomic absorption spectrometry after solid phase extraction on Amberlite XAD-1180 …
A chelating resin, pyrocatechol violet (PV) immobilised on an Amberlite XAD-1180 support,
was prepared and its use for the atomic absorption spectrometric determination of …
was prepared and its use for the atomic absorption spectrometric determination of …
Amberlite XAD-2 functionalized with 2-aminothiophenol as a new sorbent for on-line preconcentration of cadmium and copper
VA Lemos, PX Baliza - Talanta, 2005 - Elsevier
A new functionalized resin has been applied in an on-line preconcentration system for
copper and cadmium determination. Amberlite XAD-2 was functionalized by coupling it to 2 …
copper and cadmium determination. Amberlite XAD-2 was functionalized by coupling it to 2 …
Local, cheep and nontoxic activated carbon as efficient adsorbent for the simultaneous removal of cadmium ions and malachite green: Optimization by surface …
The focus of present study is on the optimization of variables influencing the simultaneous
removal of Cd 2+ ion and malachite green (MG) from aqueous solution by activated carbon …
removal of Cd 2+ ion and malachite green (MG) from aqueous solution by activated carbon …
Multi-element coprecipitation for separation and enrichment of heavy metal ions for their flame atomic absorption spectrometric determinations
A preconcentration–separation technique for lead (II), cadmium (II), chromium (III), nickel (II)
and manganese (II) ions has been established. The procedure is based on coprecipitation of …
and manganese (II) ions has been established. The procedure is based on coprecipitation of …
A binary and ternary adsorption study of wastewater Cd (II), Ni (II) and Co (II) by γ-Fe2O3 nanotubes
A Roy, J Bhattacharya - Separation and Purification Technology, 2013 - Elsevier
Development of adsorbents for mitigation of toxic ions is one of the most important areas of
rapid wastewater treatment. Iron oxide especially in nano form has adsorptive potential for …
rapid wastewater treatment. Iron oxide especially in nano form has adsorptive potential for …