@misc{10481/32428,
year = {1989},
url = {http://hdl.handle.net/10481/32428},
abstract = {Morin (2′, 3, 4′, 5, 7-pentahydroxyflavone) has been used as a ligand in the fluorometric microdetermination of aluminum at the sub-μgl-1 level. A method has been developed which is based on ion exchanger fluorometry (IEF). The 1:1 aluminum-morin complex is fixed on a dextran-type cationic exchanger, and the fluorescence of the gel, packed on a 1-mm quartz cell, is measured directly using a solid-surface attachment. The concentration for the method ranges between 0.4 and 1.6μgl-1, although this can be diminished by increasing the sample volume. The method has been successfully applied to the determination of aluminum in natural water and offers several advantages in comparison with solution methods.},
organization = {This study was supported by the Dirección General de Universidades e Investigación de la Junta de Andalucía (Spain), project n. 0010.9)},
publisher = {Japan Society for Analytical Chemistry (JSAC)},
keywords = {Ion-exchanger fluorometry},
keywords = {Aluminum determination},
keywords = {Natural waters},
title = {Determination of trace aluminum in natural waters by ion exchanger fluorometry},
doi = {10.2116/analsci.5.549},
author = {Capitán García, Fermín and Manzano Moreno, Eloísa and Vílchez Quero, José Luis and Capitán Vallvey, Luis Fermín},
}