Separatory material with the use of stimulus-responsive polymer and separation method by using the separatory material
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United States of America Patent
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Oct 19, 2004
Issued Date -
N/A
app pub date -
May 9, 2003
filing date -
Mar 23, 2000
priority date (Note) -
Expired
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Abstract
A novel method for separating a target substance, for example, metal ion, drug or biological component is provided. According to the method, the surface of a packing undergoes a chemical or physical environmental change under a physical stimulus so that the interaction of a substance interacting with the target substance is reversibly changed in an aqueous solution, thus effecting separation.
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