Preparation and evaluation of pilocarpine nitrate in situ gel for ophthalmic use Sol-Gel Method Fabricate SiO2 Aerogel Used in Function of Wood Modification Fabrication and Performance of Bamboo-Based SiC/C Biological Ceramics Directional separation of active ingredients of dehydrotumulosic acid from Guizhi Fuling Capsule by molecular imprinting technique Catalytic Degradation of Formaldehyde with Fe3+/TiO2 Modified Bamboo Charcoal