Synergistic Interaction between Silver Nanoparticles and Membrane-Permeabilizing Antimicrobial Peptides
Author(s) -
Serge Ruden,
Kai Hilpert,
Marina Berditsch,
Parvesh Wadhwani,
Anne S. Ulrich
Publication year - 2009
Publication title -
antimicrobial agents and chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.07
H-Index - 259
eISSN - 1070-6283
pISSN - 0066-4804
DOI - 10.1128/aac.01106-08
Subject(s) - silver nanoparticle , antimicrobial , membrane , antimicrobial peptides , polymyxin , bacteria , chemistry , polymyxin b , nanoparticle , microbiology and biotechnology , nanotechnology , biochemistry , antibiotics , biology , materials science , genetics
Silver nanoparticles, as well as antimicrobial peptides (AMPs), can be used to fight infectious diseases. Since AMPs are known to permeabilize bacterial membranes and might therefore help silver nanoparticles to access internal target sites, we investigated their combined activities and showed synergistic effects between polymyxin B and silver nanoparticles for gram-negative bacteria.
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