Size-dependent interaction of a 3-arm star poly(ethylene glycol) with two biological nanopores

. We use two pore-forming proteins, alpha-hemolysin and aerolysin, to compare the polymer size-dependence of ionic current block by two types of ethyleneglycol polymers: 1) linear and 2) 3-arm star poly(ethylene glycol), both applied as a polydisperse mixture of average mass 1kDa under high salt con...

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Veröffentlicht in:	The European physical journal. E, Soft matter and biological physics Soft matter and biological physics, 2018-06, Vol.41 (6), p.77-8, Article 77
Hauptverfasser:	Talarimoghari, Monasadat, Baaken, Gerhard, Hanselmann, Ralf, Behrends, Jan C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and Medical Physics Biophysics Complex Fluids and Microfluidics Complex Systems Condensed matter physics Dependence Monomers Nanotechnology Physics Physics and Astronomy Polyethylene glycol Polymer Sciences Polymers Polymers: From Adsorption to Translocation - Topical Issue in Memoriam Loïc Auvray (1956-2016) Pore formation Porosity Proteins Regular Article Resistance Soft and Granular Matter Surfaces and Interfaces Thin Films
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