作者
Alexandra Perez Anes, Myriem Gargouri, William Laure, Helene Van den Berghe, Elisabeth Courcot, Jonathan Sobocinski, Nicolas Tabary, Feng Chai, Jean-François Blach, Ahmed Addad, Patrice Woisel, Dennis Douroumis, Bernard Martel, Nicolas Blanchemain, Joël Lyskawa
发表日期
2015/5/20
期刊
ACS Applied Materials & Interfaces
简介
In the field of implantable titanium-based biomaterials, infections and inflammations are the most common forms of postoperative complications. The controlled local delivery of therapeutics from implants through polyelectrolyte multilayers (PEMs) has recently emerged as a versatile technique that has shown great promise in the transformation of a classical medical implant into a drug delivery system. Herein, we report the design and the elaboration of new biodegradable multidrug-eluting titanium platforms based on a polyelectrolyte multilayer bioactive coating that target infections. These systems were built up in mild conditions according to the layer-by-layer (L-b-L) assembly and incorporate two biocompatible polysaccharides held together through electrostatic interactions. A synthetic, negatively charged β-cyclodextrin-based polymer (PCD), well-known for forming stable and reversible complexes with …
引用总数
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