Cover Feature: Local Light‐Controlled Generation of Calcium Carbonate and Barium Carbonate Biomorphs via Photochemical Stimulation (Chem. Eur. J. 49/2021).

Cover Feature: Local Light-Controlled Generation of Calcium Carbonate and Barium Carbonate Biomorphs via Photochemical Stimulation (Chem. Eur. J. 49/2021) Photo-induced crystallization, calcium carbonate, biomorphs, ketoprofen, photochemistry Keywords: photo-induced crystallization; calcium carbonate; biomorphs; ketoprofen; photochemistry EN photo-induced crystallization calcium carbonate biomorphs ketoprofen photochemistry 12448 12448 1 09/03/21 20210901 NES 210901 B Space and time control b : Light-induced mineralization of a barium carbonate/silica self-organized biomorph structure is possible by using the photobase ketoprofen through local pH increase and carbon dioxide release. [Extracted from the article]