Dual‐Gate Organic Field‐Effect Transistor for pH Sensors with Tunable Sensitivity

R.P. and A.M.F. contributed equally to this work. R.P. acknowledges support from the Marie Curie Cofund, Beatriu de Pinos Fellowship (AGAUR 2014 BP‐A 00094). A.M.F. acknowledges a postdoctoral fellowship support from the Natural Sciences and Engineering Research Council (NSERC) of Canada. This project was supported by the Stanford Catalyst for Collaborative Solutions Program and the Beijing Institute of Collaborative Innovation (BICI).