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Updated: Jun 23, 2026

Ceramic Omnidirectional Bioprinting in Cell-Laden Suspensions for the Generation of Bone Analogs
Published on: August 8, 2022
Preparation and characterization of a novel strontium-containing calcium phosphate cement with the two-step hydration
Tao Yu1, Jiandong Ye, Yingjun Wang
1Key Laboratory of Specially Functional Materials of Ministry of Education, School of Materials Science and Engineering, South China University of Technology, Guangzhou 510641, People's Republic of China. yt04post@yahoo.com.cn
Abstract:
A novel Sr-containing calcium phosphate cement (CPC) with excellent compressive strength, good radiopacity and suitable setting time was developed in this work. The two-step hydration reaction resulted in a high compressive strength, with a maximum of up to 74.9MPa. Sr was doped into the calcium-deficient hydroxyapatite as a hydrated product during the hydration reaction of the CPC. Because of the existence of Sr element and the compact microstructure after hydration, the Sr-containing CPC shows good radiopacity. It is expected to be used in orthopedic and maxillofacial surgery for bone defects repairing.
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