Thanks for posting those, Callen.
In the review paper from 2016, I will be focusing on the abstract figure in particular, but also figures 4, 13, 18. But happy to discuss anything else in the paper that is interesting to the group.
The 2015 paper is an example of a relatively simple electrocheical sensor design with an application that might have public interest (detection of BPA, a chemical found in everyday plastics that is also an endocrine disrupter). I also wanted to show that not all sensors needed to be made with nanocarbon allotropes.