The cover picture shows gold nanoparticles encapsulated into a 3D self-standing macroporous hy
drogel made of cross-linked ferritin by dynamic templating. The bionanocomposite hy
drogel exhibits catalytic properties for both nitroaldol and nitroreduction reactions in aqueous so
lution at room temperature. The findings provide a simple strategy for the development of a variety of biohy
drogel-based nanoreactors. More details can be found in the Full Paper by David D&
iacute;az D&
iacute;az et al. on
page 177 in Issue 2, 2017 (DOI:
lu.201600454" rel="references:https://doi.org/10.1002/cplu.201600454">10.1002/cplu.201600454).