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Thin film microextraction : Towards faster and more sensitive microextraction

Olcer, Yekta Arya; Tascon, Marcos; Eroglu, Ahmet E.; Boyaci, Ezel (Elsevier, 2019-04)

Thin film microextraction (TFME) is an analytical tool that has been proven to be suitable for integrated sampling and sample preparation of a wide variety of routine and on-site applications. Compared to the traditional ...

VOLATILE COMPOUNDS OF LITHRAEA CAUSTICA (LITRE) DETERMINATED BY SOLID PHASE MICRO-EXTRACTION (SPME)

GARBARINO,JUAN A; SALVATORE,GIUSEPPE; PIVANOVO,MARISA; CHAMY,MARÍA CRISTINA; NICOLETTI,MARCELLO; DE IOANNES,ALFREDO (Sociedad Chilena de Química, 2002)

Ionic liquid-based microextraction techniques for trace-element analysis

Martinis, Estefanía Mabel; Berton, Paula; Wuilloud, Rodolfo German (Elsevier, 2014-09)

Ionic liquid-based liquid-liquid microextraction (IL-LLME) techniques are turning into remarkable tools to develop greener sample-preparation methods in analytical chemistry. The application of ILs in LLME is receiving ...

Programmable flow-based dynamic sorptive microextraction exploiting an octadecyl chemically modified rotating disk extraction system for the determination of acidic drugs in urine

Manzo, Valentina; Miró, Manuel; Richter Duk, Pablo (Elsevier, 2014)

© 2014 Elsevier B.V. A novel automatic sorptive microextraction approach combining sequential injection-based programmable flow with rotating disk sorptive extraction (RDSE) is proposed for the clean-up and concentration ...

Electrochemical cell designed for in situ integrate microextraction and electroanalysis: Trace-level determination of norfloxacin in aqueous samples

Universidade Federal da Grande Dourados; Universidade Federal de Mato Grosso do Sul (UFMS); Universidade Estadual Paulista (Unesp) (2019-05-01)

In this work, a newly designed electrochemical cell was assembled for in situ integrated microextraction and electroanalysis. Ionic liquids (ILs) were used as extractors to perform the microextraction, which enabled the ...

Multivariate optimization of a solid phase microextraction-headspace procedure for the determination of benzene, toluene, ethylbenzene and xylenes in effluent samples from a waste treatment plant

Gaujac, Alain; Em??dio, Elissandro Soares; Navickiene, Sandro; Ferreira, Sergio Luis Costa; D??rea, Haroldo Silveira (2008)

A procedure for determination of cobalt in water samples after dispersive liquid???liquid microextraction

Baliza, Patr??cia Xavier; Teixeira, Leonardo Sena Gomes; Lemos, Valfredo Azevedo (Elsevier, 2009-11)

Single drop micro-extraction with O,O-diethyl dithiophosphate for the determination of lead by electrothermal atomic absorption spectrometry

Maltez, Helo??sa Fran??a; Borges, Daniel L. G.; Carasek, Eduardo; Welz, Bernhard; Curtius, Adilson Jos?? (2008)

Preconcentration of polar phenolic compounds from water samples and soil extract by liquid-phase microextraction and determination via liquid chromatography with ultraviolet detection.

DOLATTO, R. G.; MESSERSCHMIDT, I.; PEREIRA, B. F.; MARTINAZZO, R.; ABATE, G. (2016)

Critical evaluation of fiber coatings for organotin determination by using solid phase microextraction in headspace mode

Bravo M., Manuel; Valenzuela S., Aníbal; Fuentes Pérez, Edwar; Quiroz V., Waldo (Elsevier, 2012-02-03)

In the present work three different SPME fibers have been investigated for simultaneous determination of methyl-, butyl- and phenyltins by using gas chromatography-pulsed flame photometer detection (GC-PFPD). The optimal ...

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