MIPs logo MIPdatabase      Use this space
Custom Search
Reference type: Journal
Authors: Chao YJ, Zhang X, Liu L, Tian LH, Pei MS, Cao W
Article Title: Determination of hydroquinone by flow injection chemiluminescence and using magnetic surface molecularly imprinted particles.
Publication date: 2015
Journal: Microchimica Acta
Issue: (5-6)
Page numbers: 943-948.
DOI: 10.1007/s00604-014-1415-2

Abstract: We report on a flow injection chemiluminescence assay for hydroquinone (HQ) using Fe3O4 magnetic nanoparticles capped with oleic acid and coated with a polymer whose surface was molecularly imprinted for HQ to act as the recognition element. Dispersed in an oil phase, the surface imprinted particles display excellent adsorption capacity (63 mg g-1) and a rapid adsorption rate. Packed into a flow cell, the addition of the reagents hexacyanoferrate(III), luminol and chlorhematin generates chemiluminescence whose intensity is linearly related to the concentration of HQ in the range from 2 x 10-7 to 1.0 x 10-5 mg mL-1, with a detection limit of 7.9 x 10-8 mg mL-1 and a relative standard deviation of 2.3 % at 1.0 x 10-7 mg mL-1 HQ (n = 6). The method was successfully applied to the determination of HQ in spiked water samples
Template and target information: hydroquinone, HQ
Author keywords: Hydroquinone, Magnetic molecularly imprinted polymer, Flow injection chemiluminescence, system


  Eat, sleep, imprint, repeat shirt  SMI logo mug  Man of proper-tea mug in blue

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