ArticleFrontiers in bioengineering and biotechnology2024
Graphene oxide/ε-poly-L-lysine self-assembled functionalized coatings improve the biocompatibility and antibacterial properties of titanium implants.
Article in Frontiers in bioengineering and biotechnology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed, 8 citations in OpenAlex.
- Living bacteria-loaded antibacterial hydrogel-coated gauze: A revolutionary solution for multi-drug-resistant bacterial infections.Materials today. Bio · 2025Article
- Multifunctional and bioinspired titanium surface with multilayer nanofilms for novel dental implant applications.Frontiers in chemistry · 2024Article
- Biomaterials-based phototherapy for bacterial infections.Frontiers in pharmacology · 2024Review
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
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Abstract
The construction of an antibacterial biological coating on titanium surface plays an important role in the long-term stability of oral implant restoration. Graphene oxide (GO) has been widely studied because of its excellent antibacterial properties and osteogenic activity. However, striking a balance between its biological toxicity and antibacterial properties remains a significant challenge with GO. ε-poly-L-lysine (PLL) has broad-spectrum antibacterial activity and ultra-high safety performance. Using Layer-by-layer self-assembly technology (LBL), different layers of PLL/GO coatings and GO self-assembly coatings were assembled on the surface of titanium sheet. The materials were characterized using scanning electron microscope (SEM), Fourier transform infrared spectroscopy (FTIR), X-ray photoelectron spectroscopy (XPS) and contact angle test. The antibacterial properties of Porphyromonas gingivalis (
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