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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
2
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pubmed:dateCreated |
2001-1-17
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pubmed:abstractText |
A variety of neutral carrier type ionophores for monovalent cations were employed to prepare solid-state cation-selective electrodes (SSEs) for use as a detector in single-column ion chromatography (IC). The polyurethane-based pseudoreference electrode made it possible to assemble an array type SSE detector for IC. An SSE-based detector provides not only the overall chromatogram for the separated ion species (monensin methyl ester-nonactin-based membrane), but also the enhanced chromatogram for specified ions of interest (valinomycin as K+ and nonactin for NH4+). This feature makes it possible to perform highly quantitative analysis with low detection limits even if the separation efficiency of the ion-exchange is not sufficient. Since SSE-based IC detectors are easily miniaturized and replaceable at low cost, they are an ideal component of a portable IC system.
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
Dec
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pubmed:issn |
0021-9673
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:day |
15
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pubmed:volume |
902
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
337-43
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pubmed:dateRevised |
2009-1-15
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pubmed:meshHeading |
pubmed-meshheading:11192166-Cations, Monovalent,
pubmed-meshheading:11192166-Chromatography, Ion Exchange,
pubmed-meshheading:11192166-Electrodes,
pubmed-meshheading:11192166-Lithium,
pubmed-meshheading:11192166-Macrolides,
pubmed-meshheading:11192166-Potassium,
pubmed-meshheading:11192166-Quaternary Ammonium Compounds,
pubmed-meshheading:11192166-Sodium,
pubmed-meshheading:11192166-Valinomycin,
pubmed-meshheading:11192166-Water
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pubmed:year |
2000
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pubmed:articleTitle |
Ion chromatography detector based on solid-state ion-selective electrode array.
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pubmed:affiliation |
Department of Chemistry, Kwangwoon University, Seoul, South Korea.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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