2009
DOI: 10.1016/j.chroma.2009.05.013
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Comparison of gas chromatography-based approaches after fast miniaturised sample preparation for the monitoring of selected pesticide classes in fruits

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Cited by 44 publications
(12 citation statements)
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“…AND VEGETABLE SAMPLES Isolation and/or enrichment involve the transfer of analytes from the primary matrix to a secondary one with the concomitant removal of interferents and the increase of analyte concentrations to levels above the limit of determination (LOD) of the analytical technique used [2], [3]. The usual techniques for isolating pesticides from fruit and vegetable samples are: liquid-liquid extraction (LLE), pressurized liquid extraction (PLE), liquid-liquid microextraction (LLME), microwave-assisted extraction (MAE) and ultrasound-assisted extraction (UAE).…”
Section: Techniques For Isolating Pesticides From Fruitmentioning
confidence: 99%
“…AND VEGETABLE SAMPLES Isolation and/or enrichment involve the transfer of analytes from the primary matrix to a secondary one with the concomitant removal of interferents and the increase of analyte concentrations to levels above the limit of determination (LOD) of the analytical technique used [2], [3]. The usual techniques for isolating pesticides from fruit and vegetable samples are: liquid-liquid extraction (LLE), pressurized liquid extraction (PLE), liquid-liquid microextraction (LLME), microwave-assisted extraction (MAE) and ultrasound-assisted extraction (UAE).…”
Section: Techniques For Isolating Pesticides From Fruitmentioning
confidence: 99%
“…Os LOD e LOQ instrumentais para os agrotóxicos ficaram na faixa de 0,003 a 0,006 e de 0,01 a 0,02 mg L -1 , respectivamente. Ramos e colaboradores 44 avaliaram o potencial da GC × GC-mECD aliada à técnica de dispersão da matriz em fase sólida (MSPD) para determinação de 31 agrotóxicos (organofosforados, triazinas e piretroides) em frutas. Os autores também utilizaram a cromatografia monodimensional (GC/qMS) e compararam os resultados obtidos.…”
Section: Validação Do Métodounclassified
“…Other methods aimed to ensure a high sensitivity of the determination, in concert with the reliable sample preparation technique, apart of the mentioned above, are: gas chromatography with nitrogen-phosphorus detection (Fenoll et al, 2007;Georgakopoulos et al, 2009;Pagliuca et al, 2005;Ravelo-Pérez et al, 2008), gas chromatography with flame thermionic detection (Tsoutsi et al, 2006), gas chromatography with electron capture detection (Chai & Tan, 2009;Guardia-Rubio et al, 2007;Ibrahim et al, 2010;Pinho et al, www.intechopen.com 2010; Ramos et al, 2009), gas chromatography with flame photometric detection (Ahmadi et al, 2006;Wang & Du, 2010;Xiao et al, 2006;Zhao et al, 2011), gas chromatography with flame ionization detection (Pinheiro, & Andrade, 2009), liquid chromatography with electrochemical flow detection (Trojanowicz, 2010), liquid chromatography with UV detection (Buonasera et al, 2009), high performance liquid chromatography with UV detection (Zhu et al, 2007), high performance liquid chromatography with fluorimetric detection (Pérez-Ruiz et al, 2005), and high performance liquid chromatography with diode array detection (Wu et al, 2010). Relevant data collected for the period 2010-2011, revealing the analytical performances of some selected chromatographic methods are summarized in Table 3.…”
Section: Chromatographic Methods For Op Pesticides Analysismentioning
confidence: 99%