	US 12,440,439 B2
	Mesoporous sponge spicule and methods thereof
Ming Chen, Fujian (CN); Jialiang Zhang, Fujian (CN); and Xuejiao Liang, Fujian (CN)
Assigned to Xiamen University, Xiamen (CN)
Filed by Xiamen University, Fujian (CN)
Filed on Dec. 31, 2021, as Appl. No. 17/566,752.
Application 17/566,752 is a continuation of application No. PCT/CN2019/108876, filed on Sep. 29, 2019.
Claims priority of application No. 201910641196.5 (CN), filed on Jul. 16, 2019.
Prior Publication US 2022/0125714 A1, Apr. 28, 2022
Int. Cl. A61K 9/00 (2006.01); A61K 31/37 (2006.01); A61K 47/24 (2006.01); A61K 47/46 (2006.01)

CPC A61K 9/0021 (2013.01) [A61K 31/37 (2013.01); A61K 47/24 (2013.01); A61K 47/46 (2013.01)]

14 Claims

1. A mesoporous sponge spicule, comprising:

a mesoporous material layer on an outer wall of a sponge spicule, wherein the mesoporous material layer comprises mesoporous silica, the sponge spicule is a sponge spicule of Haliclona sp, and a specific surface area of the mesoporous sponge spicule is 5-50 m²/g.