Skip to main content
. Author manuscript; available in PMC: 2014 Feb 6.
Published in final edited form as: Sens Actuators B Chem. 2009 Jul 16;140(2):603–609. doi: 10.1016/j.snb.2009.04.065

Fig. 2.

Fig. 2

MEMS affinity CGM sensor design. A cantilever vibrates in a glucose-sensitive polymer solution inside a microchamber. Glucose permeates through a semi-permeable membrane, changing the solution viscosity and vibration damping. (Dimensions for a prototype device are given in micrometers).