发明名称 |
HEAT-SENSITIVE MEDIUM FOR SEPARATING SPECIES IN A SEPARATOR CHANNEL |
摘要 |
The invention concerns a medium comprising an electrolyte wherein is dissolved at least an assembly of block copolymers characterised in that said block copolymers: are present in said electrolyte at a concentration level to provide said medium with the property of reversibly passing from a state of viscosity V1, obtained at a temperature T1, to a viscosity state V2 greater by at least 100 % than V1, obtained at a temperature T2, and comprise in their structure at least: two non-contiguous polymeric segments having in said electrolyte a lower critical solubility temperature (LCST) and having an average number of atoms along their skeleton more than 50; and a polymeric segment soluble in the electrolyte at temperatures T1 and T2. The invention also concerns the use of said medium for separating analytes.
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申请公布号 |
WO0040958(A1) |
申请公布日期 |
2000.07.13 |
申请号 |
WO1999FR03304 |
申请日期 |
1999.12.28 |
申请人 |
INSTITUT CURIE;CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS;UNIVERSITE PIERRE ET MARIE CURIE-PARIS VI;VIOVY, JEAN-LOUIS;HOURDET, DOMINIQUE;SUDOR, JAN |
发明人 |
VIOVY, JEAN-LOUIS;HOURDET, DOMINIQUE;SUDOR, JAN |
分类号 |
B01D57/02;B03C5/00;C12N15/09;G01N27/447;(IPC1-7):G01N27/447 |
主分类号 |
B01D57/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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