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Application of Solid-Phase Extraction for Trace Elements in Environmental and Biological Samples: A Review
The performance and main features of ion-imprinting polymers, carbon nanotubes, biosorbents, and nanoparticles are described, covering the period 2007-2012, with the perspective and future developments in the use of these materials illustrated. Expand
New chrysin-functionalized silica-core shell magnetic nanoparticles for the magnetic solid phase extraction of copper ions from water samples.
It was determined that Cu(II) adsorption is highly pH-dependent, and a high recovery was achieved at a pH 6.12, and the MSPE method was validated using certified reference materials SLRS-5 with good recovery. Expand
Observations on the use of ion spray mass spectroscopy for elemental speciation in aqueous solutions without recourse to chromatography
This paper describes preliminary experiments that are selected with the limited aim of assessing whether ion spray (IS) mass spectrometry, in its current state of development, is a viable techniqueExpand
Information retrieval from the inductively coupled plasma
This paper describes various means by which information can be derived from the signals obtained from inductively coupled plasmas. The first part describes how Bayesian analysis may be used to inferExpand
Carbide lime in acid mine drainage treatment
Abstract The objective of this study is to find a suitable quantity of carbide lime in acid mine drainage (AMD) treatment. Carbide lime, which is a waste of acetylene gas process was used asExpand
The use of hydrated lime in acid mine drainage treatment
Hydrated lime also known as calcium hydroxide with chemical formula Ca(OH)2 was used in this study as neutralization agent in acid mine drainage (AMD) treatment. Hydrated lime that is used to treatExpand
Adsorption Studies of Nickel(II) Metal Ions Uptake Using Fe3O4 Magnetic Nanoadsorbent
In the present study, Fe 3 O 4 magnetic nanoparticles (MNPs) synthesized in-housed using co-precipitation method was applied for the treatment of aqueous solutions contaminated by Ni(II) ions.Expand
Analysis of riboflavin in green leafy vegetables by fluorescence spectroscopy
Green leafy vegetables are good source of vitamins and also rich in antioxidant. Riboflavin (vitamin B 2 ) is one of the antioxidant that helps to convert free radicals into non-toxic forms. ThisExpand
The effect of fly ash and silica fume on self-compacting high-performance concrete
Abstract The paper focused on the feasibility of substituting the ordinary Portland cement with waste supplementary cementing materials (SCMs) that is, fly ash (FA) and silica fume (SF). The aim isExpand
The objective of this study is to find suitable weight quantity of organic material and retention time of acid mine drainage (AMD) treatment in column experiment. Hopefully the study will assist theExpand