Engineering publications brought to you by Mark Allen

Materials

Shape-changing robot promises targeted drug delivery

Battery boost for grid-scale storage

Novel electrode could convert CO2 into useful products

New material delivers hydrogen storage boost

UK student helps solve selenium solar puzzle

Fluoride ions add layer of defence to perovskite solar cells

Aquaporins inspire graphene-oxide membrane

Waterproof coating could pave way for solar fuels

Acoustic spotlight assembled from modular "Lego"

PDK offers circular solution to plastic waste

Graphene aerogel sponge promises battery boost

Polymer films could provide heat conduction