. 2012 Aug 10;3:293. doi: 10.3389/fmicb.2012.00293
Copyright © 2012 Armitage, Gallagher, Youngblut, Buckley and Zinder.
This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in other forums, provided the original authors and source are credited and subject to any copyright notices concerning any third-party graphics etc.
Figure 2.
In situ microsensor depth profile for oxygen concentration and pH.