In:
ChemMedChem, Wiley, Vol. 9, No. 6 ( 2014-06), p. 1140-1144
Abstract:
A set of molecules including a majority of metal‐ N ‐heterocyclic carbene (NHC) complexes (metal=Ag, Cu, and Au) and azolium salts were evaluated by high‐throughput screening of their activity against biofilm formation associated with pathogenic bacteria. The anti‐planktonic effects were compared in parallel. Representative biofilm‐forming strains of various genera were selected ( Listeria , Pseudomonas , Staphylococcus , and Escherichia ). All the compounds were tested at 1 mg L −1 by using the BioFilm Ring Test. An information score (IS, sum of the activities) and an activity score (AS, difference between anti‐biofilm and anti‐planktonic activity) were determined from normalized experimental values to classify the most active molecules against the panel of bacterial strains. With this method we identified lipophilic Ag I and Cu I complexes possessing aromatic groups on the NHC ligand as the most efficient at inhibiting biofilm formation.
Type of Medium:
Online Resource
ISSN:
1860-7179
,
1860-7187
DOI:
10.1002/cmdc.201402012
Language:
English
Publisher:
Wiley
Publication Date:
2014
detail.hit.zdb_id:
2209649-8
SSG:
15,3
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