Cover Feature: Emerging Considerations for the Future Development of Electrochemical Paper‐Based Analytical Devices (ChemElectroChem 1/2019).

The Cover Feature illustrates the use of electrochemical paper‐based analytical devices (ePADs); the image focuses on the possible coupling of the electrode with smartphones to perform in situ analysis in different fields. This Review focuses on several aspects that are required to prepare an efficient ePAD, such as paper choice and characterization, device construction, applications, and the difficulties that still need to be surpassed. More information can be found in the Review by W. J. Paschoalino et al. on page 10 in Issue 1, 2019 (DOI: 10.1002/celc.201800677). [ABSTRACT FROM AUTHOR]