Vesicular Structures Self-Assembled from Oligonucleotide-Polymer Hybrids: Mechanical Prevention of Bacterial Colonization Upon their Surface Tethering Through Hybridization

2012 ◽  
Vol 22 (23) ◽  
pp. 4891-4898 ◽  
Author(s):  
Nicolas Cottenye ◽  
Karine Anselme ◽  
Lydie Ploux ◽  
Corinne Vebert-Nardin
Keyword(s):  
Bacterial Colonization ◽  
Polymer Hybrids ◽  
Self Assembled

Self-assembled nanostructures from amphiphilic globular protein–polymer hybrids

2017 ◽  
Vol 75 (6) ◽  
pp. 2627-2639 ◽  
Author(s):  
Qi Cao ◽  
Naipu He ◽  
Yue Wang ◽  
Zhenwu Lu
Keyword(s):  
Globular Protein ◽  
Protein Polymer ◽  
Polymer Hybrids ◽  
Self Assembled

scholarly journals Anti-Colonization Effect of Au Surfaces with Self-Assembled Molecular Monolayers Functionalized with Antimicrobial Peptides on S. epidermidis

Antibiotics ◽  
2021 ◽  
Vol 10 (12) ◽  
pp. 1516
Author(s):  
Eskil André Karlsen ◽  
Wenche Stensen ◽  
Eric Juskewitz ◽  
Johan Svenson ◽  
Mattias Berglin ◽  
...  
Keyword(s):  
Antimicrobial Peptides ◽  
Medical Devices ◽  
Bacterial Colonization ◽  
Gold Surface ◽  
Healthcare Associated Infections ◽  
Model Surface ◽  
Molecular Monolayers ◽  
Self Assembled ◽  
Unit Reduction ◽  
Healthcare Associated

Medical devices with an effective anti-colonization surface are important tools for combatting healthcare-associated infections. Here, we investigated the anti-colonization efficacy of antimicrobial peptides covalently attached to a gold model surface. The gold surface was modified by a self-assembled polyethylene glycol monolayer with an acetylene terminus. The peptides were covalently connected to the surface through a copper-catalyzed [3 + 2] azide-acetylene coupling (CuAAC). The anti-colonization efficacy of the surfaces varied as a function of the antimicrobial activity of the peptides, and very effective surfaces could be prepared with a 6 log unit reduction in bacterial colonization.

Prevention of Bacterial Colonization Based on Self-Assembled Metal–Phenolic Nanocoating from Rare-Earth Ions and Catechin

2020 ◽  
Vol 12 (19) ◽  
pp. 22237-22245
Author(s):  
Lu Liu ◽  
Xiao Xiao ◽  
Ke Li ◽  
Xia Li ◽  
Kang Yu ◽  
...  
Keyword(s):  
Rare Earth ◽  
Bacterial Colonization ◽  
Rare Earth Ions ◽  
Self Assembled
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