2022
DOI: 10.1021/acsabm.2c00509
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3D-Printed Polymer-Infiltrated Ceramic Network with Antibacterial Biobased Silver Nanoparticles

Abstract: This work aimed at the antimicrobial functionalization of 3D-printed polymer-infiltrated biomimetic ceramic networks (PICN). The antimicrobial properties of the polymer-ceramic composites were achieved by coating them with human- and environmentally safe silver nanoparticles trapped in a phenolated lignin matrix (Ag@PL NPs). Lignin was enzymatically phenolated and used as a biobased reducing agent to obtain stable Ag@PL NPs, which were then formulated in a silane (γ-MPS) solution and deposited to the PICN surf… Show more

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Cited by 5 publications
(2 citation statements)
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References 59 publications
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“…Among these, the DIW technique, an extrusion-based AM method, is a simple, adaptable, and economical approach appropriate for patterning and depositing various materials. This approach has been widely used to develop dental prostheses, dental models, and temporary crowns [12,13].…”
Section: Introductionmentioning
confidence: 99%
“…Among these, the DIW technique, an extrusion-based AM method, is a simple, adaptable, and economical approach appropriate for patterning and depositing various materials. This approach has been widely used to develop dental prostheses, dental models, and temporary crowns [12,13].…”
Section: Introductionmentioning
confidence: 99%
“…AgPheLigNPs were not only used as antibacterial agents in PUFs for chronic wound management, but also in zirconia 3D-printed polymer-infiltrated ceramic networks. 294 These materials containing AgPheLigNPs reduced the growth of S. In order to bring the nanolignin-based materials to the market, their synthetic procedures should be simplified and upscaled, while maintaining low manufacturing costs. Overcoming the problem of lignins' intrinsic heterogeneity is a critical issue for obtaining reproducible materials.…”
Section: Discussionmentioning
confidence: 99%