In this work, the pH conditions during chromium electrodeposition are investigated using a home-made microsensor and scanning electrochemical microscopy (SECM). Few studies have focused on measuring local metal none has been conducted electrodeposition. The novelty of work is study in very acidic (pH < 1) concentrated media (>1 mol·L−1). Along with several other determinants, key factor achievi...

Additive Manufacturing In article 2202869, Bernhard Wolfrum and co-workers develop an on-demand drug release system by using inkjet-printed silk fibroin carbon materials for the fabrication of microelectrode arrays. The flexible silk–carbon arrays enable in vitro extracellular recordings cardiac action potentials as well localized chemical stimulation.

The assessment of candidate materials for redox flow batteries requires effective diagnostic techniques monitoring the evolution electrolyte state charge and health to interrogate time-dependent changes in system behavior. Further, such tools can be applied practical embodiments inform maintenance schedules optimize energy utilization. In this work, we develop test a flow-through, microelectrod...