Study of Bi-directional detection for ascorbic acid and sodium nitrite based on Eu-containing luminescent polyoxometalate.
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DOI: 10.1016/j.talanta.2018.11.091
Abstract: Eu-containing polyoxometalate K13Eu(SiMoW10O39)2ยท28H2O (Eu-SiMoW) owns the stimu-chromic and photoluminescence properties. An ingenious test of ascorbic acid (AA) and sodium nitrite (NaNO2) was carried out based on the dual properties of Eu-SiMoW in solutions. First, the… read more here.
Keywords: acid sodium; detection; simow; ascorbic acid ... See more keywords