Figure 7.
a) Example of frequency response (impedance) of LC microresonator, highlighting sharper resonance when cutting lines are included in microcapacitor.
b) Resonant frequency, (fr), of microsensor as a function of external glucose concentration in pH 7.4 PBS, at equilibrium.
c) Kinetics of response of microdevice to changes in external glucose concentration. Panel a reproduced from Ref. 39 with permission. Panels b,c reproduced from Ref. 45 with permission.