With the continuous innovation and breakthrough of nanomedical technology, stimuli-responsive nanotechnology has been gradually applied to the surface modification of titanium implants to achieve brilliant antibacterial activity and promoted osteogenesis. Regarding to the different physiological and pathological microenvironment around implants before and after surgery, these surface nanomodifications are designed to respond to different stimuli and environmental changes in a timely, efficient, and specific way/manner. Here, we focus on the materials related to stimuli-responsive nanotechnology on titanium implant surface modification, including metals and their compounds, polymer materials and other materials. In addition, the mechanism of different response types is introduced according to different activation stimuli, including magnetic, electrical, photic, radio frequency and ultrasonic stimuli, pH and enzymatic stimuli (the internal stimuli). Meanwhile, the associated functions, potential applications and developing prospect were discussion.
The current status of stimuli-responsive nanotechnologies on orthopedic titanium implant surfaces
Jingyuan Han,Qianli Ma,Yanxin An,Fan Wu,Yuqing Zhao,Gao-yi Wu,Jing Wang
Published 2023 in Journal of Nanobiotechnology
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- Publication year
2023
- Venue
Journal of Nanobiotechnology
- Publication date
2023-08-19
- Fields of study
Medicine, Materials Science, Engineering
- Identifiers
- External record
- Source metadata
Semantic Scholar, PubMed
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