Journal Article10.1016/S0584-8547(00)00304-9
Solid phase microextraction as a tool for trace element speciation
171
TL;DR: The use of solid phase microextraction (SPME) for trace element speciation has been extensively studied in the inorganic analytical field, see as discussed by the authors for a short overview of the principles of SPME operation.
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About: This article is published in Spectrochimica Acta Part B: Atomic Spectroscopy. The article was published on 29 Mar 2001. The article focuses on the topics: Solid-phase microextraction & Gas chromatography.
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Citations
Passive sampling and/or extraction techniques in environmental analysis: a review
TL;DR: The main milestones in the development of passive techniques for sampling and/or extraction of analytes, and in biomonitors used in environmental analysis, are summarized in this review.
409
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.
401
Analytical Applications of Volatile Metal Derivatives
Ralph E. Sturgeon,Zoltán Mester +1 more
TL;DR: Vapor generation is a widespread method used for the determination of metals, metalloids, and organometallic compounds as mentioned in this paper, which may result in their transfer from a condensed phase to the gas phase.
171
Ionic Liquids Containing the Tris(pentafluoroethyl)trifluorophosphate Anion: a New Class of Highly Selective and Ultra Hydrophobic Solvents for the Extraction of Polycyclic Aromatic Hydrocarbons Using Single Drop Microextraction
TL;DR: A new class of ionic liquids containing the tris(pentafluoroethyl)trifluorophosphate (FAP) anion are paired with imidazolium, phosphonium, and pyrrolidinium cations and used as extraction solvents in direct immersion single drop microextraction (SDME) studies coupled to high performance liquid chromatography (HPLC).
169
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TL;DR: The inventor of the technique, Janusz Pawliszyn, describes the theoretical and practical aspects of this new technology, which received an "RD" rating.
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Solvent microextraction into a single drop.
TL;DR: An analytical technique is described which combines solvent extraction with gas chromatographic (GC) analysis in a simple and inexpensive apparatus involving very little solvent consumption and is in good agreement with a convective-diffusive kinetic model.
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Analytical chemistry in a drop. Solvent extraction in a microdrop.
Hanghui Liu,Purnendu K. Dasgupta +1 more
TL;DR: This unique microextraction system is simple and flexible, permits automated backwashing, consumes only microquantities of organic solvents, and is capable of being coupled with other analytical systems.
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