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Eduardo Carasek
Researcher at Universidade Federal de Santa Catarina
Publications - 205
Citations - 5177
Eduardo Carasek is an academic researcher from Universidade Federal de Santa Catarina. The author has contributed to research in topics: Solid-phase microextraction & Extraction (chemistry). The author has an hindex of 40, co-authored 194 publications receiving 4418 citations. Previous affiliations of Eduardo Carasek include Federal University of Bahia & University of Waterloo.
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Journal ArticleDOI
New sorbents for extraction and microextraction techniques
Fabio Augusto,Eduardo Carasek,Raquel Gomes da Costa Silva,Sandra Regina Rivellino,Alex D. Batista,Edmar Martendal +5 more
TL;DR: This review outlines recent progress in the research on some new classes of sorbents for extraction and microextraction techniques and focuses on recent advanced developments in the design, synthesis and application of sol-gel in preparation of coatings for the SPME fibers.
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Screening of tropical fruit volatile compounds using solid-phase microextraction (SPME) fibers and internally cooled SPME fiber.
Eduardo Carasek,Janusz Pawliszyn +1 more
TL;DR: It was found that the cold fiber was the most appropriate fiber for the purpose of extracting volatile compounds from the five fruit pulps studied and was optimized using two experimental designs to analyze the main and secondary effects.
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Membrane-based microextraction techniques in analytical chemistry: A review.
Eduardo Carasek,Josias Merib +1 more
TL;DR: This review describes some characteristics of classical membrane-based microextraction techniques as well as some alternative configurations used successfully for the determination of different analytes in a large variety of matrices, some critical points regarding each technique are highlighted.
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Application of fractional factorial experimental and Box-Behnken designs for optimization of single-drop microextraction of 2,4,6-trichloroanisole and 2,4,6-tribromoanisole from wine samples.
TL;DR: Headspace single-drop microextraction was used for the extraction and preconcentration of the analytes, followed by analysis by gas chromatography and electron-capture detection (GC-ECD).
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Headspace solid-phase microextraction-gas chromatographic-time-of-flight mass spectrometric methodology for geographical origin verification of coffee.
TL;DR: The conducted research involves the development of a rapid headspace solid-phase microextraction (HS-SPME)-gas chromatography-time-of-flight mass spectrometry (GC-TOFMS) method that is utilized for the verification of geographical origin traceability of coffee samples.