Vat photopolymerization, a light-based 3D printing technique, conventionally relies on UV light to rapidly transform liquid resins into intricate solid objects. However, the use of visible light as an ...
The Nature Index 2026 Research Leaders reveal the leading institutions and countries/territories in the natural sciences, health sciences, applied sciences and social sciences, according to their ...
Schematic of the film (left): The film is mostly composed of a non-photoresponsive polymer (200 - 400 nm thick), and a photoresponsive polymer layer exists only at the surface (some nm thick).