MIPs logo MIPdatabase      MIP2020 Conference logo Use this space
Custom Search
Reference type: Journal
Authors: Liu XY, Zhang X, Zhou Q, Bai B, Ji SJ
Article Title: Spectrometric Determination of Rhodamine B in Chili Powder After Molecularly Imprinted Solid Phase Extraction.
Publication date: 2013
Journal: Bulletin of the Korean Chemical Society
Volume: 34
Issue: (11)
Page numbers: 3381-3386.
DOI: 10.5012/bkcs.2013.34.11.3381

Abstract: This paper reports a method using molecularly imprinted polymers that are grafted onto the surface of carboxyl modified multi-walled carbon nanotubes as the solid-phase extraction adsorbents to detect Rhodamine B in chili powder samples. The polymers were characterized by FTIR and TGA. Various parameters which probably influence efficiency of extraction were optimized. The analytical parameters such as precision, accuracy and linear working range were also determined in optimal experimental conditions. And the proposed method was applied to analysis of Rhodamine B in chili powder samples. The limits of detection and quantification were 2.57 and 8.56 μg/g, respectively. The recoveries for analytes were higher than 95% and relative standard deviation values were found to be in the range of 0.83-4.15%. This method was successfully applied for the determination of Rhodamine B.
Template and target information: rhodamine B
Author keywords: Rhodamine B, Chili powder, Molecularly imprinted polymers, Solid-phase extraction, Multiwalled carbon nanotubes

  Periodic table Cream Cakes - the chemical formula for naughty but nice apron  Periodic table Bag bag  Meerkat somebody mention coffee mug

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