Drug – bio-affecting and body treating compositions – In vivo diagnosis or in vivo testing – Magnetic imaging agent
Patent
1997-07-28
2000-08-15
MacMillan, Keith D.
Drug, bio-affecting and body treating compositions
In vivo diagnosis or in vivo testing
Magnetic imaging agent
424 121, 424417, 436518, 436528, 436531, 428441, 428462, 422 8205, 422 8209, A61B 4900, A01N 2526, G01N 33545, G01N 2129
Patent
active
061032174
ABSTRACT:
The presently claimed invention relates to polymeric assemblies which visibly change color in the presence of analyte. In particular, the presently claimed invention relates to liposomes comprising a plurality of lipid monomers, which comprises a polymerizable group, a hydrophilic head group and a hydrophobic tail group, and one or more ligands. Overall carbon chain length, and polymerizable group positioning on the monomer influence color change sensitivity to analyte concentrations.
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MacMillan Keith D.
Ponnaluri P.
The Regents of the University of California
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