Information storage and security is one of the perennial hot issues in society, while the
further advancements of related chemical anti-counterfeiting systems remain a formidable …

Inspired by shape‐morphing organisms in nature, researchers have developed various
hydrogels with stimuli‐responsive swelling, shrinking, bending, folding, origami, rolling …

Light-based vat-polymerization bioprinting enables computer-aided patterning of 3D cell-
laden structures in a point-by-point, layer-by-layer or volumetric manner, using vat (vats) …

Stimulus-responsive photonic crystals (PCs) possessing unconventional nonclosely packed
structures have received growing attention due to their unique capability of mimicking the …

Micropatterned materials have developed in nature over 3.8 billion years, with remarkable
performance. Nature inspiration is the process of understanding biological mechanisms and …

Abstract 3D photonic crystals (PCs) have attracted extensive attention due to their unique
optical properties. However, fabricating 3D PCs structure by 3D printing colloidal particles is …

Abstract Information security has gained increasing attention in the past decade, leading to
the development of advanced materials for anti‐counterfeiting, encryption and …

Fluorescent materials have attracted widespread attention for information encryption owing
to their stimuli-responsive color-shifting. However, the 2D encoding of fluorescent images …

Organ-on-chip and Lab-on-chip are microfluidic devices widely applied in the biomedical
field. They are traditionally produced by soft lithography: starting from a mold fabricated by …

The sensitivity of colorimetric photonic crystal (PC) sensors have been significantly improved
with the advancement of deformable structural color materials, structures design, sensing …