As a wide‐bandgap semiconductor material, titanium dioxide (TiO2), which possesses three
crystal polymorphs (ie, rutile, anatase, and brookite), has gained tremendous attention as a …

The wettability and adhesion of biological surfaces often depend on their periodically
arranged hybrid micro–nano array structures. Various fabrication processes are designed to …

Nanogap plasmonic structures, which can strongly enhance electromagnetic fields, enable
widespread applications in surface‐enhanced Raman spectroscopy (SERS) sensing …

Free‐standing flexible TiO2 nanofibrous membranes (NFMs) are highly desired for the
construction of high‐performance wearable electronic devices. Nevertheless, tremendous …

Microactuators, which can transform external stimuli into mechanical motion at microscale,
have attracted extensive attention because they can be used to construct …

Color changes can be achieved by straining photonic crystals or gratings embedded in
stretchable materials. However, the multiple repeat units and the need for a volumetric …

Solar desalination and fog harvesting are two common ways to obtain fresh water, and both
are promising methods to solve the water shortage problem. However, through either the …

The rapid fabrication of 3D chiral microstructures is of great significance in the fields of optics
and mechanics. Here, a hybrid strategy is presented that combines spatial‐light‐modulator …

Soft–hard tissue interfaces in nature present a diversity of hierarchical transitions in
composition and structure to address the challenge of stress concentrations that would …

Nanoparticles form long‐range micropatterns via self‐assembly or directed self‐assembly
with superior mechanical, electrical, optical, magnetic, chemical, and other functional …