High-throughput solid-phase extraction of metal ions using an iminodiacetate chelating porous disk prepared by graft polymerization.
High-throughput solid-phase extraction of metal ions using an iminodiacetate chelating porous disk prepared by graft polymerization. Research Abstract Details
A chelating porous sheet for use in solid-phase extraction was prepared by radiation-induced graft polymerization and subsequent chemical modifications. An epoxy-group-containing vinyl monomer was graft-polymerized onto a porous sheet made of polyethylene. The produced epoxy group of the graft chain was converted into an iminodiacetate group. The chelating porous sheet with a density of the iminodiacetate group of 2.1mol/kg was cut into disks 13mm in diameter to fit an empty cylindrical cartridge with a capacity of 6mL. Breakthrough curves using the chelating-porous-disk-packed cartridge overlapped irrespective of the flow rate of the solution ranging up to 1500mL/h because of negligible diffusional mass-transfer resistance of the copper ions to the iminodiacetate group of the graft chain.
High-throughput solid-phase extraction of metal ions using an iminodiacetate chelating porous disk prepared by graft polymerization. Publishing Authors By Initials
High-throughput solid-phase extraction of metal ions using an iminodiacetate chelating porous disk prepared by graft polymerization. Journal Published:
PUBLICATION TYPE: Journal Article
Journal: Journal of chromatography. A
VOLUME: 1176
Page Numbers: 37-42
Journal Abbreviation:
ISSN: 0021-9673
DAY: 9
MONTH: 11
YEAR: 2007
High-throughput solid-phase extraction of metal ions using an iminodiacetate chelating porous disk prepared by graft polymerization. Information
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LANGUAGE: eng
NlmUniqueID: 9318488
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Grant and Affiliation Information for High-throughput solid-phase extraction of metal ions using an iminodiacetate chelating porous disk prepared by graft polymerization.
AFFILIATION: Department of Applied Chemistry and Biotechnology, Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba 263-8522, Japan.
Country: Netherlands
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MEDLINETA: J Chromatogr A
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