Speciation analysis of trace arsenic, mercury, selenium and antimony in environmental and biological samples based on hyphenated techniques

X Yu, C Liu, Y Guo, T Deng - Molecules, 2019 - mdpi.com
In order to obtain a well understanding of the toxicity and ecological effects of trace elements
in the environment, it is necessary to determine not only the total amount, but also their …

Determination of Cr (VI) in rice using ion chromatography inductively coupled plasma mass spectrometry

BH Chen, SJ Jiang, AC Sahayam - Food chemistry, 2020 - Elsevier
Determination of Cr (VI) in rice is reported using ion chromatography (IC) and dynamic
reaction cell inductively coupled plasma mass spectrometry (DRC-ICP-MS). Cr (VI) is …

Recent advances of capillary electrophoresis-mass spectrometry instrumentation and methodology

Y Jiang, MY He, WJ Zhang, P Luo, D Guo, X Fang… - Chinese Chemical …, 2017 - Elsevier
Capillary electrophoresis-mass spectrometry (CE-MS) is a powerful separation and
analytical technique in the field of analytical chemistry. This review provides an update of …

Selective colorimetric detection of Cr (VI) using starch-stabilized silver nanoparticles and application for chromium speciation

W Sapyen, S Toonchue, N Praphairaksit… - Spectrochimica Acta Part …, 2022 - Elsevier
The selective quantitation of Cr (VI) was developed through colorimetric detection using
starch-stabilized silver nanoparticles (starch-AgNPs). The detection of Cr (VI) was based on …

Bridging Component Strategy in Phosphomolybdate-Based Sensors for Electrochemical Determination of Trace Cr (VI)

JY He, HX Bi, YQ Liu, MS Guo, WT An, YY Ma… - Inorganic …, 2023 - ACS Publications
Rapid and sensitive electrochemical determination of trace carcinogenic Cr (VI) pollutants
remains an urgent and important task, which requires the development of active sensing …

Speciation of chromium in edible animal oils after microwave extraction and liquid chromatography inductively coupled plasma mass spectrometry

YA Lin, SJ Jiang, AC Sahayam, YL Huang - Microchemical journal, 2016 - Elsevier
Speciation of chromium has been carried out using reversed phase HPLC and ICP-MS in
tandem. Isocratic elution using 0.5 mmol L− 1 tetrabutyl ammonium phosphate (TBAP) and …

Dispersive liquid–liquid extraction of Cr (III) by using choline chloride-thymol deep eutectic solvent and its application for chromium speciation analysis

W Sapyen, J Jirattisak, N Bhawawet… - Microchemical …, 2024 - Elsevier
This work utilized dispersive liquid–liquid extraction as a non-chromatographic separation
technique for chromium speciation employing choline chloride-thymol hydrophobic deep …

Coupling electrophoretic separation with inductively coupled plasma spectroscopic detection: interfaces and applications from elemental speciation, metal–ligand …

H Cheng, P Li, J Liu, M Ye - Journal of Analytical Atomic Spectrometry, 2016 - pubs.rsc.org
The knowledge of elemental speciation and interaction between elemental species and
ligands (including biomolecules) can provide an understanding of their transport …

Atomic Spectrometry Update: review of advances in elemental speciation

CF Harrington, R Clough, SJ Hill, Y Madrid… - Journal of Analytical …, 2015 - pubs.rsc.org
This is the seventh Atomic Spectrometry Update (ASU) to focus on advances in elemental
speciation and covers a period of approximately 12 months from December 2013. This ASU …

Coupling liquid chromatography and inductively coupled plasma-mass spectrometry with ultrasonic nebulization for chromium speciation in rice

BH Chen, SJ Jiang - Journal of Analytical Atomic Spectrometry, 2021 - pubs.rsc.org
In this study a procedure based on liquid chromatography (LC) and dynamic reaction cell
inductively coupled plasma mass spectrometry (DRC ICP-MS), coupled with ultrasonic …