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Polymer capture by α-hemolysin pore upon salt concentration gradient

We have measured the rate of capture of single molecules of sodium poly(styrene sulfonate) by α-hemolysin protein pore by varying applied voltage, pH, and the salt concentration asymmetry across the pore. We show that electrostatic interaction between the polyelectrolyte and the protein pore signifi...

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Autores principales: Jeon, Byoung-jin, Muthukumar, Murugappan
Formato: Artigo
Lenguaje:Inglês
Publicado: AIP Publishing LLC 2014
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC3895088/
https://ncbi.nlm.nih.gov/pubmed/24410240
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1063/1.4855075
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