| 摘要 |
FIELD: nanotechnology.SUBSTANCE: invention relates to the method of coating nanoparticles with minimum amount of binding agent, compositions of nanoparticles and a kit for detection by the method of localised surface plasmon resonance. Method includes the stage of determining the minimum amount of binding agent required to obtain stable nanoparticles in the presence of said non-ionic, cationic and/or zwitterionic detergent, and the stage of mixing the solution containing nanoparticles with the solution containing said binding agent.EFFECT: said solution containing nanoparticles and/or the said solution containing the binding agent includes non-ionic, cationic and/or zwitterionic detergent and provides an electrostatic interaction between nanoparticles and binding agent.15 cl, 6 dwg |
