The endangered South African cycad Encephalartos horridus may resemble a relic from the Jurassic age, but the species itself evolved long after dinosaurs disappeared. Still, it carries a biochemical ...
Two-stage crystal-to-crystal transformation of 1B (scale bar = 30 μm) upon heating, accompanied by fluorescence color changes from blue (1B) to green (1G) and then to yellow (1Y). White dashed lines ...