Resorcinol-formaldehyde xerogel as a micro-solid-phase extraction sorbent for the determination of herbicides in aquatic environmental samples

In this study, organic aerogels were synthesized by the sol–gel polycondensation of mixed cresol with formaldehyde in a slightly basic aqueous solution. Carbon aerogels and xerogels are generated by pyrolysis of organic aerogels. The novel sol–gel‐based micro‐solid‐phase extraction sorbent, resorcin...

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Veröffentlicht in:	Journal of separation science 2015-07, Vol.38 (13), p.2305-2311
Hauptverfasser:	Es-haghi, Ali, Zare, Maryam, Piri-Moghadam, Hamed, Bagheri, Habib
Format:	Artikel
Sprache:	eng
Schlagworte:	Aerogels Carbon Chromatography Extraction Gas chromatography with mass spectrometry Herbicides Mass spectrometry Micro-solid-phase extraction Sampling Sol-gel technology Sorbents Standard deviation Xerogels
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