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   Articles with "icp oes" as a keyword



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Integrated approaches for reducing sample size for measurements of trace elemental impurities in plutonium by ICP-OES and ICP-MS

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recommendations! Published in 2017 at "Journal of Radioanalytical and Nuclear Chemistry"

DOI: 10.1007/s10967-017-5517-2

Abstract: This study has demonstrated that bulk plutonium chemical analysis can be performed at small scales ( read more here.

Keywords: sample size; oes icp; icp oes; integrated approaches ... See more keywords
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RETRACTED ARTICLE: Levels of Toxic Elements in Tea Brands Commercialized in Egypt Using Optimized Dual-Pulsed Laser-Induced Spectral Analysis Spectrometer

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recommendations! Published in 2018 at "Biological Trace Element Research"

DOI: 10.1007/s12011-018-1403-1

Abstract: We report on qualitative and quantitative analyses of the toxic metal content in a series of 13 various commercial tea brands available in Egypt utilizing optimized double-pulse laser ablation spectroscopy (DP-LAS) and inductively coupled plasma-optical… read more here.

Keywords: toxic elements; tea brands; icp oes; elements tea ... See more keywords
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Multielement Determination in Medicinal Plants and Herbal Medicines Containing Cynara scolymus L., Harpagophytum procumbens D.C., and Maytenus ilifolia (Mart.) ex Reiss from Brazil Using ICP OES

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recommendations! Published in 2020 at "Biological Trace Element Research"

DOI: 10.1007/s12011-020-02334-1

Abstract: Worldwide, medicinal plants and herbal medicines are widely consumed. The aim of this study was to determine macro- (Ca, K, Mg, Na, and P) and microelements (Al, As, Ba, Cd, Co, Cr, Cu, Fe, Mn,… read more here.

Keywords: harpagophytum procumbens; cynara scolymus; herbal medicines; medicinal plants ... See more keywords
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Elemental characterisation of Andalusian wine vinegars with protected designation of origin by ICP-OES and chemometric approach

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recommendations! Published in 2017 at "Food Control"

DOI: 10.1016/j.foodcont.2016.12.006

Abstract: Abstract Wine vinegars from three Protected Designations of Origin (PDO), Vinagre de Jerez (J), Vinagre de Montilla-Moriles (MM) and Vinagre del Condado de Huelva (CH) from Andalusia, Southern Spain, were investigated for their mineral elements… read more here.

Keywords: wine vinegars; elemental characterisation; icp oes; characterisation andalusian ... See more keywords
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ICP-OES analysis coupled with chemometrics for the characterization and the discrimination of high added value Italian Emmer samples

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recommendations! Published in 2021 at "Journal of Food Composition and Analysis"

DOI: 10.1016/j.jfca.2021.103842

Abstract: Abstract The elemental composition of 63 emmer samples produced in three different Italian territories, Monteleone di Spoleto (Umbria), Garfagnana (Tuscany) and National Park Gran Sasso-Laga (Abruzzo) were analyzed by Inductively Couples Plasma-Optical Emission Spectrometry (ICP-OES)… read more here.

Keywords: characterization; icp oes; emmer; emmer samples ... See more keywords
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Determination of cobalt species in nutritional supplements using ICP‐OES after microwave‐assisted extraction and solid‐phase extraction

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recommendations! Published in 2018 at "Journal of Pharmaceutical and Biomedical Analysis"

DOI: 10.1016/j.jpba.2018.03.058

Abstract: HIGHLIGHTSCobalt speciation analysis in nutritional supplements was carried out.Microwave‐assisted extraction enables cobalt extraction with about 100% efficiency.The chemical species of Co affect the ICP‐OES signal and analytical sensitivity.Total Co concentration in Spirulina was 20‐fold greater… read more here.

Keywords: extraction; cobalt; nutritional supplements; microwave assisted ... See more keywords
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Sharing one ICP source for simultaneous elemental analysis by ICP-MS/OES: Some unique instrumental capabilities

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recommendations! Published in 2017 at "Microchemical Journal"

DOI: 10.1016/j.microc.2017.02.024

Abstract: Abstract Inductively coupled plasma (ICP) is one of the most popular sources in analytical atomic spectrometers, including inductively coupled plasma mass spectrometry (ICP-MS) and inductively coupled plasma optical emission spectrometry (ICP-OES). There are several unique… read more here.

Keywords: icp; analysis; elemental analysis; sharing one ... See more keywords
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ETV-ICP-OES analysis of trace elements in fly-ash samples - A fast and easy way for simplified routine determination

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recommendations! Published in 2018 at "Microchemical Journal"

DOI: 10.1016/j.microc.2017.12.017

Abstract: Abstract Distinguished procedures for routine assessment of metal contents in powdered environmental samples need to be simple, fast, reliable and accurate. Using ICP-based measurement techniques usually sample digestion is necessary prior to liquid analysis. In… read more here.

Keywords: icp oes; analysis; ash samples; fly ash ... See more keywords
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Modified magnetic nanoparticles with catechol as a selective sorbent for magnetic solid phase extraction of ultra-trace amounts of heavy metals in water and fruit samples followed by flow injection ICP-OES

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recommendations! Published in 2018 at "Microchemical Journal"

DOI: 10.1016/j.microc.2018.08.018

Abstract: Abstract A simultaneous and fast method was explored for extraction of heavy metal ions from aqueous samples based on magnetic solid phase extraction (MSPE). Fe3O4@catechol nanoparticles were successfully fabricated to coat catechol onto super paramagnetic… read more here.

Keywords: extraction; injection; icp oes; heavy metal ... See more keywords
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Development of a simple and rapid microwave-assisted extraction method using very dilute solutions of perchloric acid and hydrogen peroxide for the multi-elemental analysis of food materials by ICP-OES: A green analytical method

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recommendations! Published in 2019 at "Microchemical Journal"

DOI: 10.1016/j.microc.2019.02.006

Abstract: Abstract A simple and rapid microwave-assisted extraction (MAE) method for the quantitative determination of various elements by inductively coupled plasma optical emission spectrometry (ICP-OES) has been developed. A single-step MAE procedure employing very dilute solutions… read more here.

Keywords: microwave; icp oes; food materials; method ... See more keywords
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Cloud point extractors for simultaneous determination of Pd and Pt in water samples by ICP OES with multivariate optimisation

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recommendations! Published in 2020 at "Microchemical Journal"

DOI: 10.1016/j.microc.2019.104309

Abstract: ABSTRACT Catalysts used in the combustion process inside vehicles, palladium (Pd) and platinum (Pt), can be released to the atmosphere and deposited in aquatic environments. Thus, a simple and environmentally friendly method was developed for… read more here.

Keywords: simultaneous determination; point extractors; point; cloud point ... See more keywords