2016
DOI: 10.1002/jssc.201501009
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Self-made microextraction by packed sorbent device for the cleanup of polychlorinated biphenyls from bovine serum

Abstract: Microextraction by packed sorbent, a miniaturized form of the solid-phase extraction, is a new sample pretreatment technology mainly used for bioanalysis. In this work, self-made device was fabricated by packing C18 sorbent into a microinjection needle (50 μL) and then applied for the analysis of polychlorinated biphenyls in bovine serum followed by gas chromatography with mass spectrometry determination. Compared with conventional solid-phase extraction, the developed method bears many intriguing properties s… Show more

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Cited by 7 publications
(3 citation statements)
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“…Nevertheless, there are some interesting applications involving the extraction of different environmental contaminants in more complex samples, as textiles, 95 soils, 101 blood, 85,97 or serum. 102 There are also several examples reporting MEPS approaches to detect pesticides and other environmental contaminants in food matrices, such as wheat flour, 103 honey 104 or corn. 105 These and other examples will be considered in more detail in the section specifically dedicated to food composition and quality (Table 4).…”
Section: Analyst Critical Reviewmentioning
confidence: 99%
See 1 more Smart Citation
“…Nevertheless, there are some interesting applications involving the extraction of different environmental contaminants in more complex samples, as textiles, 95 soils, 101 blood, 85,97 or serum. 102 There are also several examples reporting MEPS approaches to detect pesticides and other environmental contaminants in food matrices, such as wheat flour, 103 honey 104 or corn. 105 These and other examples will be considered in more detail in the section specifically dedicated to food composition and quality (Table 4).…”
Section: Analyst Critical Reviewmentioning
confidence: 99%
“…[137][138][139] The excessive usage of veterinary drugs to increase productivity is also studied. 102,133,[140][141][142][143] Finally, the presence of contaminants and pesticides in food composition is another very relevant MEPS application (Table 4). 78,91,103,105,144,145 Regarding this, Capoferri et al 103 obtained custom MIPs to use as MEPS sorbents for the extraction of the OPP dimethoate in wheat flour, while Andrade et al 105 used the same strategy to extract the herbicides atrazine, simazine, simetryn, ametryn, and terbutryn in corn samples.…”
Section: Food Compositionmentioning
confidence: 99%
“…In‐syringe SPE is a novel type of sample pretreatment technology based on SPE . A kind of in‐syringe SPE device is prepared through packing adsorbent into the nozzle of disposable syringe with filters or cotton wool immobilized on the both sides of adsorbent.…”
Section: Introductionmentioning
confidence: 99%