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Robust Grafting of Polyionenes: New Potent and Versatile Antimicrobial Surfaces
Macromolecular Bioscience ( IF 4.6 ) Pub Date : 2020-10-12 , DOI: 10.1002/mabi.202070021
Sarah Bernardi , Margareth Renault , Antoine Malabirade , Nabila Debou , Jocelyne Leroy , Jean‐Marie Herry , Morgan Guilbaud , Veronique Arluison , Marie‐Noelle Bellon‐Fontaine , Geraldine Carrot

Front Cover: Polyionenes (PI) have been covalently grafted onto glass surfaces via a process combining polydopamine coating, diazonium‐induced polymerization and polyaddition. The presence of positive charges and aliphatic spacers in the PI grafted chains causes disruption of the bacterial membrane. Microbial adhesion studies demonstrated the proadhesive properties and strong bacteriostatic effect of PI grafted surfaces, particularly with a longer aliphatic spacer in the repeating unit. This is reported by Sarah Bernardi, Margareth Renault, Antoine Malabirade, Nabila Debou, Jocelyne Leroy, Jean‐Marie Herry, Morgan Guilbaud, Veronique Arluison, Marie‐Noelle Bellon‐Fontaine, Geraldine Carrot in article 2000157. Image credit to Marion Bernardi.
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中文翻译:

稳健的聚离子烯接枝:新的强力和多功能抗菌表面

前盖:通过聚多巴胺涂层,重氮诱导的聚合和加聚相结合的工艺,将聚氧化烯(PI)共价接枝到玻璃表面上。PI接枝链中正电荷和脂肪族间隔基的存在会导致细菌膜破裂。微生物粘附研究表明,PI接枝表面的前粘附性能和强大的抑菌作用,尤其是在重复单元中具有更长的脂肪族间隔基的情况下。这是莎拉·伯纳迪(Sarah Bernardi),玛格丽丝·雷诺(Margareth Renault),安东尼·玛拉比拉德(Antoine Malabirade),纳比拉·德布(Jobilyne Leroy),让·玛丽·海瑞(Jean‐Marie Herry),摩根·吉尔博德(Vercanique Arluison),玛丽·诺埃尔·贝隆·冯塔内(Marie-Noelle Bellon-Fontaine)和杰拉尔丁·胡萝卜(Geraldine Carrot)在2000157年的报道。
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更新日期:2020-10-12
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