MIPs logo MIPdatabase      MIP2020 Conference logo Use this space
Custom Search
Reference type: Journal
Authors: Zhang T, Ma C, Wu M, Ye Y, Chen HX, Huang JL
Article Title: Selective microextraction of carbaryl and naproxen using organic-inorganic monolithic columns containing a double molecular imprint.
Publication date: 2013
Journal: Microchimica Acta
Volume: 180
Issue: (7-8)
Page numbers: 695-702.
DOI: 10.1007/s00604-013-0990-y

Abstract: We report on an organic-inorganic hybrid material that was double imprinted with the insecticide carbaryl and the anti-inflammatory drug naproxen by a single-step method and that can serve for selective microextraction of the two analytes. The materials, in the form of monolithic columns, were characterized by scanning electron microscopy and Fourier transform IR spectra. A simple, rapid and sensitive method was then developed for the simultaneous determination of carbaryl and naproxen in lettuce and river water using these columns for microextraction, HPLC for separation, and a diode array for UV detection. The limits of detection (at S/N = 3) and quantification (at S/N = 10) are in the ranges of 2.5 - 8.8 μg kg-1 and 2.3 - 8.0 μg L-1 for lettuce and Yangtze River water, respectively. The recoveries of this method range from 93.0 to 108 % (in case of analyzing lettuce and river water), and relative standard deviations are <8.9 %
Template and target information: carbaryl, naproxen
Author keywords: Double-template molecularly imprinted, Organic-inorganic hybrid monolithic column, microextraction, high-performance liquid chromatography, Carbaryl, naproxen, Lettuce, river water


  mipdatabase.com logo imprinters do it in bulk shirt  Science Teacher peptide mug  Perpetual student shirt

Molecules Special Issue call      Appeal for information






 

Join the Society for Molecular Imprinting
Logo of the Society for Molecular Imprinting

New items RSS feed
new items RSS feed  View latest updates

Sign-up for e-mail updates:
Choose between receiving an occasional newsletter or more frequent e-mail alerts.
Click here to go to the sign-up page.


Is your name elemental or peptidic? Enter your name and find out by clicking either of the buttons below!
Other products you may like:
view listings for MIP books on eBay:



Mickey Mouse 90th Anniversary banner