MIPs logo MIPdatabase      MIP2024 Conference banner, website is now open, register on site for important updates   
Reference type: Journal
Authors: Hashemi-Moghaddam H, Hagigatgoo M
Article Title: Nonderivatized Sarcosine Analysis by Gas Chromatography after Solid-Phase Microextraction by Newly Synthesized Monolithic Molecularly Imprinted Polymer.
Publication date: 2015
Journal: Chromatographia
Page numbers: 1-8.
DOI: 10.1007/s10337-015-2936-5

Abstract: In this study, a simple method for analysis of nonderivatized sarcosine was developed by gas chromatography. It is based on solid-phase microextraction of sarcosine on a novel synthesized solid-phase microextraction (SPME) fiber. A monolithic SPME fiber was fabricated based on a molecularly imprinted polymer that could be coupled with gas chromatography for extraction and determination of sarcosine. Extraction time, pH, and ionic strength were investigated as important factors in the extraction procedure. The fabricated fiber was firm, inexpensive, stable, and selective, which are vital characteristics for SPME. The selectivity of the fabricated fiber in relation to analog compounds was also investigated. Under optimum conditions, the calibration curve was linear in the range of 1-100 mg L-1 (R 2 = 0.987). High extraction efficiency for sarcosine was obtained with a detection limit of 0.37 mg L-1. The fabricated fiber was successfully applied for SPME of sarcosine from urine after its extraction, followed by gas chromatography flame ionization detector analysis
Author keywords: Gas chromatography, Sarcosine, Molecularly imprinted polymer, Solid-phase microextraction

  MIPs are Forever spoof movie poster bag  Chemistry peptide mug  Chemists are fun customisable shirt


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