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Cu²⁺ triggers lipid phase separation in anionic membranes via a bimodal interfacial mechanism
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DOI：10.1016/j.colsurfb.2026.115786.png)
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Abstract
En 中文
• A bimodal interfacial switch governs Cu²⁺-induced lipid phase separation. • Cu-Cu bridges form at high concentrations, driving rigid domain separation. • Cu²⁺ greatly increases DMPG Tm and induces highly ordered multilamellar stacks. • ESR signal loss directly evidences Cu-Cu pair formation in membranes.
Keywords:
Cu²⁺
lipid phase separation
anionic membranes
bimodal interfacial switch
DMPG Tm
Journal
C
IF:
5.6
Papers:
1.4W
Citations:
4.2W
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