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Nhan đề : 
Two-dimensional superlattice films of gold nanoparticle-polystyrene composites: a bioactive platform for bone homeostasis maintenance
Tác giả : 
Zhuang, Zaikai
Li, Zheng
Gong, Guangyu
Năm xuất bản : 
2023
Nhà xuất bản : 
Springer
Tóm tắt : 
Osseo-integration between the implant and bone is a crucial factor to create a strong, durable bond that allows the implant to function effectively. However, regular implant surface with poor osseo-integration ability may cause aseptic loosening, resulting in the failure of implants. Herein, a serial of macroscopic one-particle thick superlattice films generated by self-assembly of diverse size of gold nanoparticles (GNPs) were termed as SFGs and were considered as bioactive implant coatings for enhancing osseo-integration. A hydroquinone-assisted seed method is established to fabricate homogenous GNPs with controllable sizes (20, 60, and 90 nm), which were further employed as building blocks to generate macroscopic one-particle thick superlattice films of GNPs (SFGs-20, SFGs-60, and SFGs-90) with the assistance of ploystryrene.
Mô tả: 
CC-BY
URI: 
https://link.springer.com/article/10.1007/s42114-023-00738-w
https://dlib.phenikaa-uni.edu.vn/handle/PNK/9053
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