Title of article
Chromogenic Lariat Ethers for Selective Alkali Metal Cation Recognition
Author/Authors
Bartsch، Richard A. نويسنده , , Talanova، Galina G. نويسنده , , Hwang، Hong-Sik نويسنده , , Talanov، Vladimir S. نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2001
Pages
-525
From page
526
To page
0
Abstract
Twelve new proton-ionizable, picrylamino-type chromogenic lariat ethers derived from dibenzo-14-crown-4, dibenzo-16-crown-5 and dibenzo-19-crown-6 demonstrate good selectivity and remarkable color response upon extraction of alkali metal cations from basic aqueous solutions into chloroform.
Keywords
High-performance liquid chromatography-mass spectrometry (LC-MS) , Solid-phase extraction (SPE) , Trifolium pratense , red clover , Isoflavone glycoside 6"-O-acetates , Isoflavone glycoside 6"-O-malonates
Journal title
Analytical Chemistry
Serial Year
2001
Journal title
Analytical Chemistry
Record number
51915
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