摘要:
A method for the detection of fibrin in a source, in particular the in vivo detection of a fibrin in a patient, the method comprising supplying to the source or patient an amount of a detectable reagent comprising a plurality of discrete particles, each of the particles comprising a plurality of layers of carbon and being capable of binding to fibrin; and detecting the presence of the particles in the source. The particles may also comprise a detectable marker encased in said plurality of layers of carbon, the presence of said marker being capable of detection in said source.
摘要:
Matériaux polymérisables produits par réaction d'un pyrrole et d'un aldéhyde insaturé ou polymérisable, de préférence un aldéhyde bêta-insaturé. Polymères obtenus à partir du matériau polymérisable décrit ci-dessus et copolymères obtenus à partir dudit matériau et au moins d'un autre monomère polymérisable de type connu. On peut utiliser ces polymères et copolymères pour fabriquer des pellicules, des revêtements ou d'autres structures.
摘要:
The invention relates to a method of inhibiting the cytotoxic activity of extracellular histones in a subject, comprising administering an effective amount of a polyanion to the subject. In particular the invention relates to a method for the treatment of patients who are suffering from sepsis and employs polyanions to rapidly form complexes with and thus neutralize or inhibit the cytotoxic activity of extracellular histone proteins, for example, those found in the blood circulation of sepsis patients.
摘要:
The present invention relates to a method for preparing a radiolabeled macromolecule, the method comprising contacting a macromolecule with a carbon encapsulated nanoparticle composite having a radioactive particulate core in an aqueous medium comprising a pH selected to promote short-range attractive forces between the nanoparticles and the macromolecule by attenuating repulsive electrostatic forces.
摘要:
The present invention relates to a method for preparing a radiolabeled macromolecule, the method comprising contacting a macromolecule with a carbon encapsulated nanoparticle composite having a radioactive particulate core in an aqueous medium comprising a pH selected to promote short-range attractive forces between the nanoparticles and the macromolecule by attenuating repulsive electrostatic forces.
摘要:
The present invention relates to a method for preparing a radiolabeled synthetic polymer, the method comprising contacting a synthetic polymer with a carbon encapsulated nanoparticle composite having a radioactive particulate core in an aqueous medium comprising an electrolyte concentration or pH selected to promote short-range attractive forces between the nanoparticles and the synthetic polymer by attenuating long-range electrostatic repulsive forces.
摘要:
A method for the production of radio-labelled ferrite nanoparticles comprising the steps of: (a) adding an aqueous solution containing Fe?2+ and Fe3+¿ ions and a radioisotope to an alkaline solution and agitating the mixture to form a precipitate comprising ferrite particles labelled with the radioisotope; and (b) isolating and washing the precipitated labelled particles.