News Column

Reports on Chromatography Findings from Hebei University Provide New Insights

February 28, 2014



By a News Reporter-Staff News Editor at Science Letter -- Researchers detail new data in Laboratory Techniques. According to news reporting originating in Baoding, People's Republic of China, by NewsRx journalists, research stated, "A novel molecularly imprinted organic-inorganic hybrid polymer (MI-MAA/APTS) based on a dummy molecular imprinting technique and an organic-inorganic hybrid material technique was synthesised and used as a sorbent in solid-phase extraction for the selective isolation and determination of ofloxacin (OFL), lomefloxacin (LOM), and ciprofloxacin (CIP) in tilapia samples."

The news reporters obtained a quote from the research from Hebei University, "The MI-MAA/APTS sorbent was prepared from 3-aminopropyltriethoxysilanes (ARTS) as an inorganic source and methacrylic acid (MAA) as an organic source and exhibited high mechanical strength and special affinities to the analytes. A comparison of MI-MAA/APTS with other conventional sorbents (C-18 and HLB) showed that MI-MAA/APTS displayed good selectivity and affinity for OFL, LOM, and CIP, and the recoveries of the analytes at three spiked levels were in the range of 85.1-101.0%, with the relative standard deviations

According to the news reporters, the research concluded: "The presented MI-MAA/APTS-SPE-HPLC method could be potentially applied to the determination of fluoroquinolones (FQs) in complex fish samples."

For more information on this research see: Synthesis of a novel molecularly imprinted organic-inorganic hybrid polymer for the selective isolation and determination of fluoroquinolones in tilapia. Journal of Chromatography B-Analytical Technologies in the Biomedical and Life Sciences, 2014;945():127-134. Journal of Chromatography B-Analytical Technologies in the Biomedical and Life Sciences can be contacted at: Elsevier Science Bv, PO Box 211, 1000 Ae Amsterdam, Netherlands (see also Laboratory Techniques).

Our news correspondents report that additional information may be obtained by contacting X. Yang, Hebei University, Minist Educ, Key Lab Med Chem & Mol Diag, Baoding 071002, People's Republic of China. Additional authors for this research include R.L. Wang, W.H. Wang, H.Y. Yan, M.D. Qiu and Y.X. Song.

Keywords for this news article include: Asia, Baoding, Laboratory Techniques, People's Republic of China

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Source: Science Letter


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