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Hydrosilated silica-based columns: The effects of mobile phase and temperature on dual hydrophilic-reversed-phase separation mechanism of phenolic acids

✍ Scribed by Jan Soukup; Pavel Jandera

Book ID: 113535981
Publisher: Elsevier Science
Year: 2012
Tongue: English
Weight: 723 KB
Volume: 1228
Category: Article
ISSN: 1873-3778
DOI: 10.1016/j.chroma.2011.06.077

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## Abstract The retention of phenolic acid and flavone antioxidants was investigated on three columns with bonded PEG, hydroxy (DIOL) and mixed oxyethylene‐hydroxy (Luna HILIC) stationary phases in buffered aqueous ACN mobile phases. All columns show mixed retention mechanism: reversed phases in hi