method and device for measuring a physical and / or chemical property of a biological particle in microsystems

摘要

thethe invention relates to a method for measuring a physicaland / or chemical property of a biological particle (5)in particular, a cell and a microsystems to exp and professional; of;procedure. the microsystems has an electrode (1a), which at leastin a recording part for recording a umgebungsfluidsis arranged, and the electrode (1a) formed anschlu & white; medium(7a) to capture a me & white; gr & all; & w e r & t.; r electriccapacity of the electrode (1a). in the measurement, the thebiological particles (5) comprehensive umgebungsfluid (4) in the roomii & t.; hrtsuch as a & w;oberfl & auml; chenabschnittthe electrode (1a) with the umgebungsfluid (4) brought into contact. join & white; endthe biological particles (5) adjacent to the oberfl & auml; chenabschnittarranged there and white;biological particles (5) of a material of the oberfl & auml; chenabschnittswechselwirkt and a & auml; u & w; eua oberfl & auml; chenformthe oberfl & auml; chenabschnittsdue to the interaction between the biological particles (5)and the material transport & auml; look at.a & auml; andthe me & white; gr & all; & w; f & r electrical professional;capacity of the electrode (1a) is measured on the basis ofthe & auml; andthe & auml; u & w; eren oberfl & auml; chenformthe oberfl & auml; chenabschnitts & auml; look at. withthe procedure and the mikrosystems is m & all possible properties.biological particles individually and sensitivity analysis.