Hybrid Bioelastomer Reinforced by Ultrathin Nanowires of Lanthanide Hydroxycarbonates for Promising Biomedical Applications

作     者：Xinyu Zhang Yannan Li Juan Ge Lei Qin Yanzhen Zheng Bo Lei Zhiping Zheng Yaping Du 

作者机构：Frontier Institute of Science and TechnologyKey Laboratory of Shaanxi Province for Craniofacial Precision Medicine ResearchCollege of StomatologyXi’an Jiaotong UniversityXi’anShaanxi 710054 Department of Chemistry and Shenzhen Grubbs InstituteSouthern University of Science and TechnologyShenzhen 518000 School of Physical Science and TechnologyInner Mongolia UniversityHohhot 010021 Tianjin Key Lab for Rare Earth Materials and ApplicationsCenter for Rare Earth and Inorganic Functional MaterialsSchool of Materials Science and EngineeringNational Institute for Advanced MaterialsNankai UniversityTianjin 300350 

出 版 物：《CCS Chemistry》 (中国化学会会刊（英文）)

年 卷 期：2022年第4卷第3期

页      面：926-937页

学科分类：0831[工学-生物医学工程（可授工学、理学、医学学位）] 08[工学] 0836[工学-生物工程] 

基　　金：supported by the National Natural Science Foundation of China(grant nos.21971117,21522106,and 51872224) China Postdoctoral Science Foundation(grant no.2018M642133) the National Key R&D Program of China(grant no.2017YFA0208000) the Fundamental Research Funds for the Central Universities,Nankai University(grant nos.63201071 and ZB19500202) State Key Laboratory of Rare Earth Resource Utilization(grant no.RERU2019001) the 111 Project(grant no.B18030)from China Beijing-Tianjin-Hebei Collaborative Innovation Project(grant no.63201058) 

主　　题：lanthanides hybrid elastomer ultrathin nanowires biomedical application 

摘      要：Hybrids composed of biocompatible polymers reinforced with inorganic nanomaterials are useful for many biomedical applications including implantation and tissue regeneration and *** this work,we report a new type of hybrid prepared by doping ultrathin nanowires of lanthanide hydroxycarbonates into classical biocompatible poly(citrates-siloxane).The doping of the inorganic nanowires imparts the hybrids with excellent miscibility with the polymeric matrix,producing hybrids with high elasticity and high tensile *** hybrids containing Eu(III)and Gd(III)display their respective luminescence and magnetic properties and thus,offer opportunities to monitor the fate of such hybrids when used in *** degradation and excellent biocompatibility of these hybrids have also been ***,these favorable traits portend useful applications of the newly developed hybrid elastomers.