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Article

Effect of divalent cation removal on the structure of gram-negative bacterial outer membrane models.

Langmuir : the ACS journal of surfaces and colloids - 1 Jan 2015

Clifton Luke A, Skoda Maximilian W A, Le Brun Anton P, Ciesielski Filip, Kuzmenko Ivan, Holt Stephen A, Lakey Jeremy H

Abstract excerpt

The Gram-negative bacterial outer membrane (GNB-OM) is asymmetric in its lipid composition with a phospholipid-rich inner leaflet and an outer leaflet predominantly composed of lipopolysaccharides (LPS). LPS are polyanionic molecules, with numerous phosphate groups present in the lipid A and core oligosaccharide regions. The repulsive forces due to accumulation of the negative charges are screened and bridged by...

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Identifiers

PMID: 25489959
DOI: 10.1021/la504407v
PMCID: PMC4295546

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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