Month: April 2017

Garcia-Ruiz, J. M.; Nakouzi, E.; Kotopoulou, E.; Tamborrino, L.; Steinbock, O., Biomimetic mineral self-organization from silica-rich spring waters. Sci Adv 2017, 3 (3). Download paper. Purely inorganic reactions of silica, metal carbonates, and metal hydroxides can produce self-organized complex structures that mimic the texture of biominerals, the morphology of primitive organisms, and that catalyze prebiotic reactions. To date, these fascinating structures have only been synthesized using model solutions. We report that mineral self-assembly can be…

Glaab, F.; Rieder, J.; Klein, R.; Choquesillo-Lazarte, D.; Melero-Garcia, E.; Garcia-Ruiz, J. M.; Kunz, W.; Kellermeier, M., Precipitation and Crystallization Kinetics in Silica Gardens. Chemphyschem 2017, 18 (4), 338-345. Download paper. Silica gardens are extraordinary plant‐like structures resulting from the complex interplay of relatively simple inorganic components. Recent work has highlighted that macroscopic self‐assembly is accompanied by the spontaneous formation of considerable chemical gradients, which induce a cascade of coupled dissolution, diffusion, and precipitation processes…