The resistance and capacitance of various sensillum parts depend directly on the area of the corresponding membranes.
During this study, the changes of the resistance and capacitance of the oxidized polymer can be detected.
Compact model for analyzing these devices differs from Si-based devices because of the Fermi Dirac statistics and density of states' effects on the capacitance [185, 186, 187].
Determinants of impedance include cell layering, intra- and extracellular spaces, and the capacitance of the cell membranes.
The capacitance arises from the cell capacitance, the double-layer capacitance and the capacitance of the poly-l-lysine-coated surface, and the changes in capacitance were probably due to cell proliferation and the resulting changes in cell metabolites.
Since the impedance included the input capacitance and the probe is an impedance divider circuit, the result is that the waveform being measured is not distorted by the RC circuit formed by the probe resistance and the capacitance of the input (or the cable capacitance which is generally higher).
As such, it is a function of the volume of fluid within the system and the capacitance of the system.
To determine the reaction rate constant, we combine the data on the faradaic current, iF, described above with electrical measurements of the impedance across the electro-chemical cell, Zt, and the capacitance of the electric double-layer capacitance, Cdl.
We note that none of these interpretations would change the conclusion that each individual ion channel is charging predominantly the quantum and interfacial capacitance of the graphene, as it is still the dominant capacitance in the circuit.
No differences were found in input resistance and membrane capacitance of spinal neuron between the four genotypes examined.
