Source:http://linkedlifedata.com/resource/pubmed/id/11817726
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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
1
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pubmed:dateCreated |
2002-1-30
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pubmed:abstractText |
Poly(N-isopropylacrylamide) (PNIPAAm) has the sharpest phase transition of the class of thermo-sensitive N-alkyl acrylamide polymers. We developed a new method of HPLC using packing materials modified with cross-linked poly(N-isopropylacrylamide) (PNIPAAm) hydrogel. A temperature-responsive surface was prepared by polymerization of NIPAAm in the presence of a cross-linker on the silica support. The surface properties and functions of the stationary phases change in response to the external temperature. Therefore it easily changes the interaction of a solute with the surface with a constant aqueous mobile phase. A temperature-responsive elution behavior was observed on the separation of steroids and PTH-amino acids. The method is expected to be applicable to separation in the pharmaceutical and biomedical fields.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/Acrylamides,
http://linkedlifedata.com/resource/pubmed/chemical/Acrylates,
http://linkedlifedata.com/resource/pubmed/chemical/Indicators and Reagents,
http://linkedlifedata.com/resource/pubmed/chemical/N-isopropylacrylamide-acrylic acid...,
http://linkedlifedata.com/resource/pubmed/chemical/Polymers
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pubmed:status |
MEDLINE
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pubmed:month |
Jan
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pubmed:issn |
0910-6340
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
18
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
45-8
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:11817726-Acrylamides,
pubmed-meshheading:11817726-Acrylates,
pubmed-meshheading:11817726-Chromatography, High Pressure Liquid,
pubmed-meshheading:11817726-Indicators and Reagents,
pubmed-meshheading:11817726-Polymers,
pubmed-meshheading:11817726-Temperature,
pubmed-meshheading:11817726-Thermodynamics
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pubmed:year |
2002
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pubmed:articleTitle |
Temperature-responsive chromatography using poly(N-isopropylacrylamide) hydrogel-modified silica.
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pubmed:affiliation |
Kyoritsu College of Pharmacy,Minato, Tokyo, Japan.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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