New Hypercrosslinked Polymer Adsorbents for Solid Phase Extraction of Polar Compounds

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Abstract:

Membrane emulsification-suspension polymerization method was introduced to prepare the monodisperse hypercrosslinked adsorbents ZQ-1 and ZQ-2 which can be used in solid phase extraction (SPE). Compared with the commercially available adsorbent Lichrolut EN, ZQ-1 exhibits obvious superiority for five conventional polar analytes owing to its large specific surface area, hydrophilic groups and small particle size.

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Periodical:

Advanced Materials Research (Volumes 239-242)

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2076-2079

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May 2011

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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