No abstract

A review on the preparation methods for porous and transparent metal‐oxide electrodes is provided alongside a discussion of existing and possible electrochemical and electroanalytical applications. The elaboration routes include non‐templated particle deposition, template approaches, physical deposition methods, etching and electrospinning. Applications of such materials are mainly found in energy conversion and storage (photovoltaics, water splitting) and electroanalysis.

Lactobacillus rhamnosus GG (LGG) was encapsulated in core–shell alginate–silica microcapsules by coating the electrosprayed ionogel with a silica shell via hydrolysis/condensation of alkoxysilane precursors.