Ultrasound-assisted emulsification microextraction with simultaneous derivatization coupled to fibre optics-based cuvetteless UV–vis micro-spectrophotometry for formaldehyde determination in cosmetic samples

In this work, ultrasound-assisted emulsification microextraction in combination with fibre optics-based cuvetteless UV–vis micro-spectrophotometry has been proposed as a novel method for the determination of formaldehyde in water-based cosmetics such as shampoo, conditioner and shower gel. The use o...

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Veröffentlicht in:	Analytica chimica acta 2010-07, Vol.674 (1), p.59-63
Hauptverfasser:	Lavilla, Isela, Cabaleiro, Noelia, Pena, Francisco, de la Calle, Inmaculada, Bendicho, Carlos
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical chemistry Chemical Fractionation - methods Chemistry Cosmetics Cosmetics - chemistry Emulsions Exact sciences and technology Fiber Optic Technology - methods Fibre optics-based cuvetteless UV–vis micro-spectrophotometry Formaldehyde Formaldehyde - analysis Spectrometric and optical methods Spectrophotometry, Ultraviolet - methods Ultrasonics Ultrasound-assisted emulsification microextraction Water - chemistry
Online-Zugang:	Volltext
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