Journal ArticleDOI
Stir bar sorptive extraction for trace analysis
Frank David,Pat Sandra +1 more
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TLDR
The principles of stir bar sorptive extraction are described and an overview of SBSE applications is given, as illustrated by several successful applications in trace analysis in environmental, food and biomedical fields.About:
This article is published in Journal of Chromatography A.The article was published on 2007-06-08. It has received 451 citations till now. The article focuses on the topics: Solid phase extraction & Extraction (chemistry).read more
Citations
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A review of current trends and advances in modern bio-analytical methods: chromatography and sample preparation.
Lucie Nováková,Hana Vlčková +1 more
TL;DR: UHPLC has recently become a wide-spread analytical technique in many laboratories which focus on fast and sensitive bio-analytical assays and the key advantages are the increased speed of analysis, higher separation efficiency and resolution, higher sensitivity and much lower solvent consumption as compared to other analytical approaches.
Journal ArticleDOI
Miniaturized preconcentration methods based on liquid–liquid extraction and their application in inorganic ultratrace analysis and speciation: A review
TL;DR: In this article, the authors provide an overview of these novel preconcentration approaches and their potential use in analytical labs involved in inorganic (ultra)trace analysis and speciation, including relevant applications to the determination of metal ions, metalloids, organometals and nonmetals.
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Stir-bar sorptive extraction: A view on method optimisation, novel applications, limitations and potential solutions.
Ailette Prieto,O. Basauri,Rosario Rodil,Aresatz Usobiaga,L.A. Fernández,Nestor Etxebarria,Olatz Zuloaga +6 more
TL;DR: A view on method optimisation, limitations, potential solutions such as in-house coatings and derivatisation and novel applications in multi-residue analysis and passive sampling are revised.
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Analytical methods for the determination of bisphenol A in food.
TL;DR: The aim of the present review is to give an overview of the analytical methods reported so far for the determination of BPA in these matrices, and focuses on the main strategies developed for sample treatment, which usually consists of several laborious and time-consuming steps in order to achieve the required sensitivity and selectivity.
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Recent advances in sample preparation techniques for effective bioanalytical methods
TL;DR: This paper reviews the recent developments in bioanalysis sample preparation techniques and gives an update on basic principles, theory, applications and possibilities for automation, and a comparative discussion on the advantages and limitation of each technique.
References
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Journal ArticleDOI
Solid phase microextraction with thermal desorption using fused silica optical fibers
Journal ArticleDOI
Stir bar sorptive extraction (SBSE), a novel extraction technique for aqueous samples: Theory and principles†
TL;DR: The theory and practice of a novel approach for sample enrichment, namely the application of stir bars coated with the sorbent polydimethylsiloxane (PDMS) and referred to as stir bar sorptive extraction (SBSE) are presented in this paper.
Book
Applications of Solid Phase Microextraction
TL;DR: The use of SPME to measure free concentrations and phospholipid/water and protein/water partition coefficients of organic compounds has been extensively used in the literature as discussed by the authors.
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Automated In-Tube Solid-Phase Microextraction Coupled to High-Performance Liquid Chromatography
Ralf Eisert and,Janusz Pawliszyn +1 more
TL;DR: In this article, a mixture of polar thermally labile analytes, phenylurea pesticides, was selected for microextraction directly from an aqueous sample, and a piece of a ordinary capillary GC column with its coating (Omegawax 250) was used for the absorption of analytes from the in-tube solid-phase micro-extraction.
Journal ArticleDOI
Sorptive sample preparation – a review
TL;DR: Because of the nature of sorptive sample-preparation techniques, which perform particularly well in combination with thermal desorption, this review focuses strongly on gas chromatography as the means of chemical analysis.