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1.发明公开ELECTROPOLYMERIZABLE SURFACTANT FOR DISPERSING CARBON NANOTUBES 审中-公开Electropolymerisable表面活性剂对分散纳米管的
公开(公告)号：EP2247530A2
公开(公告)日：2010-11-10
申请号：EP09706787.0
申请日：2009-01-28
申请人： Universite Joseph Fourier - Grenoble 1 , Centre National de la Recherche Scientifique (C.N.R.S)
IPC分类号： C01B31/02
CPC分类号： C09D4/00 , B82Y30/00 , B82Y40/00 , C01B32/174 , C01B2202/02 , C01B2202/34 , C01B2202/36 , C08K3/04 , C09D7/45 , C09D7/70 , C25D13/04 , C25D15/00 , Y10T428/2998
摘要： The invention concerns an aqueous composition comprising carbon nanotubes and a surfactant, characterized in that the carbon nanotubes are single-wall hydrophobic nanotubes and in that the surfactant is chosen among electropolymerizable surfactant monomers of formula (I): €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ X-Y-Z€ƒ€ƒ€ƒ€ƒ€ƒ(I) wherein: X is an electropolymerizable moiety selected from the group consisting of pyrrole, acetylene, phenol, aniline, thiophene, carbazole, indole and azulene Y is a hydrophobic hydrocarbon chain and Z is a polar group selected from the group consisting of quaternary ammonium salts, alkylphosphonates and sulfonates. The invention also relates to a method for the preparation of an aqueous composition as described above, comprising the following steps: i) solubilisation of the surfactant monomer ii) addition of the single-wall carbon nanotubes in the aqueous solution comprising said surfactant monomer, (iii) sonication of the resulting solution, and, optionally (iv) addition of a protein.
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2.发明授权HYDROGEL FUNCTIONALIZED WITH A POLYMERIZABLE MOIETY AND THEIR USES AS BIOSENSORS OR BIOREACTORS 有权与官能水凝胶和可聚合GROUPING及其用途作为生物传感器或生物反应器
公开(公告)号：EP1928918B1
公开(公告)日：2011-11-16
申请号：EP05798990.7
申请日：2005-09-27
申请人： UNIVERSITE JOSEPH FOURIER - Grenoble 1 , Ben-Gurion University of the Negev Research and Development Authority
IPC分类号： C08B37/00
CPC分类号： C08B37/00 , C08B37/003 , C08B37/0042 , C08B37/0072 , C08B37/0084 , C08L5/04
摘要： The present invention relates to a new hydrogel functionalized with a polymerizable moiety, the polymerized hydrogels, films and gels comprising the same and their use for cells, proteins, DNA or other molecules encapsulation, including use as biosensors or bioreactors.
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3.发明公开HYDROGEL FUNCTIONALIZED WITH A POLYMERIZABLE MOIETY AND THEIR USES AS BIOSENSORS OR BIOREACTORS 有权与官能水凝胶和可聚合GROUPING及其用途作为生物传感器或生物反应器
公开(公告)号：EP1928918A1
公开(公告)日：2008-06-11
申请号：EP05798990.7
申请日：2005-09-27
申请人： UNIVERSITE JOSEPH FOURIER - Grenoble 1 , Ben-Gurion University of the Negev Research and Development Authority
IPC分类号： C08B37/00
CPC分类号： C08B37/00 , C08B37/003 , C08B37/0042 , C08B37/0072 , C08B37/0084 , C08L5/04
摘要： The present invention relates to a new hydrogel functionalized with a polymerizable moiety, the polymerized hydrogels, films and gels comprising the same and their use for cells, proteins, DNA or other molecules encapsulation, including use as biosensors or bioreactors.
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