Abstract
Compounds containing the −PO3H2 function, such as monoesters of phosphoric acid and phosphonic acids, specifically bind to aluminium oxide in aqueous solution under experimental conditions where non-phosphorylated compounds are completely desorbed. The bound organic phosphate can be specifically displaced by aqueous solution of inorganic phosphates thus allowing their separation or detection by a technique similar to that of affinity chromatography. The consequences of this finding for phosphate compound biochemistry are discussed.
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Coletti-Previero, MA., Pugnière, M., Mattras, H. et al. Selective retention of organic phosphate esters and phosphonates on aluminium oxide. Biosci Rep 6, 477–483 (1986). https://doi.org/10.1007/BF01116139
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DOI: https://doi.org/10.1007/BF01116139