Tilting of guanine crystal arrays is key to light-induced color change in the skin of the neon tetra fish

A new coating material takes advantage of a graft-copolymer-based approach

Self-propelled microparticles boost hydrogen release from liquid storage media

Influenza virus quickly and reliably detected from nasal or throat swabs

Enzymatically active ultrathin pepsin membrane

From graphene hydrogels to high-performance anodes

Van Gogh’s pigment up close: plumbonacrite revealed as intermediate in the degradation of the paint pigment red lead

Swelling of a layered clay mineral leads to encapsulation of functional hydrophobic organic molecules

Van Gogh’s pigment up close: plumbonacrite revealed as intermediate in degradation of red lead

Free-standing monolayers made from protein-bound gold nanoparticles