Hashimoto, Hideki Acidic amorphous silica prepared from iron oxide of bacterial origin. [electronic resource] - ACS applied materials & interfaces Feb 2013 - 518-23 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1944-8252 Standard No.: 10.1021/am302837p doi Subjects--Topical Terms: CatalysisFerric Compounds--chemistryLeptothrix--metabolismOxidation-ReductionPorositySilicon Dioxide--chemistry