Fig. 5.
Response data of an IL sensor capable of detecting both oxygen and methane at two different bias potentials thereby showing a unique electrochemistry for IL systems. Data shown are (A) the real time response by varying the conditions, (B) the calibration curves for methane using a microelectrode and IDE, and (C) the calibration curves for oxygen using a microelectrode and IDE (ref. 64 – reproduced by permission of The Royal Society of Chemistry).