| 摘要 |
The invention relates to a method for the characterisation of a functionalised analysis surface for analysing a sample liquid. According to the invention, a partial area of the surface of a solid body, preferably a solid body chip, is brought into contact with a drop of probe liquid, said area being functionalised for a reaction with the sample liquid. The size of the drop is especially selected so that the drop is maintained by means of the surface tension thereof on the functionalised partial area of the surface so that the contact surface thereof corresponds approximately to the surface of the functionalised areas. The probe liquid is prepared in such a manner that a bond can be established between the probe liquid, or the material contained therein, and the functionalised partial surface area. A parameter, which alters due to the bonding of the probe liquid, or the material contained therein and the functionalised partial area of the surface, is measured during and/or after the drop of probe liquid is brought into contact with the functionalised partial area of the surface.
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