How chemistry can keep glow-in-the-dark pigments from fading

Understanding unique photochemistry of such materials will help in conservation, storage, and exhibition. https://arstechnica.com/science/2026/08/how-chemistry-can-keep-glow-in-the-dark-pigments-from-fading/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social