Zobrazeno 1 - 10 of 50 pro vyhledávání: '"and Dengbo Lu"'
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Akademický článek
Solidified floating organic drop microextraction in tandem with syringe membrane miro-solid phase extraction for sequential detection of thallium (III) and thallium (I) by graphite furnace atomic absorption spectrometry
Autor: Juntao Yan, Chenghao zhang, Chunlei Wang, Dengbo Lu, Shizhong Chen
Publikováno v: Arabian Journal of Chemistry, Vol 15, Iss 12, Pp 104335- (2022)
In the present study, a novel method based on solidified floating organic drop microextraction (SFODME) combined with syringe membrane micro-solid phase extraction (SMMSPE) was proposed for the sequential separation and enrichment of Tl(III) and Tl(I
Externí odkaz: https://doaj.org/article/e65b12b01c3a4806811d6c58b72fbda1
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In-syringe solid phase extraction and in-syringe vortex-assisted solidified floating organic drop microextraction of Sb(III) and Sb(V) in rice wines with determination by graphite furnace atomic absorption spectrometry
Autor: Shizhong, Chen, Jinhong, Liu, Juntao, Yan, Chunlei, Wang, Dengbo, Lu
Publikováno v: Food Additives & Contaminants: Part A. 39:499-507
The current non-chromatographic speciation methods generally involve the conversion of different species by oxidation/reduction reactions, which may cause inherent problems such as contamination risk, time consumption and complex operations. In this
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d7b4b3e6044a09e9698ce00a0404c4d
https://doi.org/10.1080/19440049.2021.2021301
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Magnetic dispersive micro-solid phase extraction coupled with dispersive liquid-liquid microextraction followed by graphite furnace atomic absorption spectrometry for quantification of Se(IV) and Se(VI) in food samples
Autor: Yuxiu Liu, Chunlei Wang, Dengbo Lu, Shizhong Chen, Juntao Yan
Publikováno v: Food Additives & Contaminants: Part A. 38:1539-1550
In this work, magnetic dispersive micro-solid phase extraction (MDMSPE) coupled with dispersive liquid-liquid microextraction (DLLME) was developed for Se(IV) and Se(VI) followed by graphite furnace atomic absorption spectrometry. MDMSPE involved the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a2e161d633587e8c9c2ca5ca264cbb4
https://doi.org/10.1080/19440049.2021.1927202
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