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Protonation Dynamics on Lipid Nanodiscs: Influence of the Membrane Surface Area and External Buffers

Lipid membrane surfaces can act as proton-collecting antennae, accelerating proton uptake by membrane-bound proton transporters. We investigated this phenomenon in lipid nanodiscs (NDs) at equilibrium on a local scale, analyzing fluorescence fluctuations of individual pH-sensitive fluorophores at th...

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Detalles Bibliográficos
Autores principales:	Xu, Lei, Öjemyr, Linda Näsvik, Bergstrand, Jan, Brzezinski, Peter, Widengren, Jerker
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	The Biophysical Society 2016
Materias:	Membranes
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4939474/ https://www.ncbi.nlm.nih.gov/pubmed/27166807 http://dx.doi.org/10.1016/j.bpj.2016.03.035

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