A colorimetric-dispersive solid-phase extraction method for the sensitive and selective determination of iron using dissolvable bathocuproinedisulfonic acid-intercalated layered double hydroxide nanosheets
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DOI: 10.1039/c7nj04282e
Abstract: In this research, a novel, simple, sensitive and selective method has been presented for the determination of iron using dissolvable bathocuproine disulfonic acid (BCS)-layered double hydroxides (LDHs) for dispersive solid-phase extraction (DSPE). Bathocuproine disulfonic acid… read more here.
Keywords: extraction; determination iron; method; iron ... See more keywords
Spectrophotometric determination of iron species using ultrasound-assisted temperature-controlled deep eutectic solvent dispersive liquid–phase microextraction and multisimplex optimisation
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DOI: 10.1080/03067319.2019.1664494
Abstract: ABSTRACT A simple, quick and disperser-solvent-free analytical method based on ultrasound-assisted temperature-control deep eutectic solvent dispersive liquid-phase microextraction (UA-TC-DES-DLPME) in combination with spectrophotometry was developed for the separation/preconcentration and determination of iron species. In this… read more here.
Keywords: determination iron; solvent; deep eutectic; eutectic solvent ... See more keywords
Simple Spectrophotometric Method for Determination of Iron in Crude Oil
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DOI: 10.1134/s096554411712012x
Abstract: In this research article, spectrophotometric method for the determination of iron with 1,10-phenanthroline (phen) in two different crude oil samples from different oil fields in the Suez-Gulf region of Egypt has been proposed. The method… read more here.
Keywords: determination iron; method determination; method; spectrophotometric method ... See more keywords