Frontier
Copyright ©2014 Baishideng Publishing Group Inc.
World J Pharmacol. Mar 9, 2014; 3(1): 1-17
Published online Mar 9, 2014. doi: 10.5497/wjp.v3.i1.1
Figure 7
Figure 7 Schematic representation of the carbon-based sensor used for detecting the molecular O2 dissolved in the extracellular space of the brain of freely moving animals. The O2 is reduced on the carbon surface at low potentials and converted to water in a one- or two-step reaction (see text).