Soft materials articles from across Nature Portfolio

Synthetic approaches that employ water to produce functional molecules and polymers with clusteroluminescence properties are highly desirable but not yet reported. Here, the authors apply a water-involved reaction and interfacial polymerization strategy to synthesize nonaromatic molecules and cross-linked polymer films that emit visible light.

The evolution of the chemical and pharmaceutical industry requires effective and less energy intensive separation technologies but engineering materials at a large scale with tunable properties for molecular separation is challenging. Here, the authors report a thin film composite membranes prepared by the interfacial polymerization of porous organic cages.

Chemical fuel-driven supramolecular systems have been developed showing out of-equilibrium functions such as transient gelation and oscillations but these systems suffer from undesired waste accumulation and they function only in open systems. Here, the authors we report non-equilibrium supramolecular polymerizations in a closed system, which is built by viologens and pyranine in the presence of hydrazine hydrate.

Photonic crystals are often prepared by assembly of particles into periodically arranged structures, but it is challenging to fabricate these materials using lignin nanoparticles. Here, the authors report the use of centrifugation to fabricate photonic crystals with rainbow structural colors.