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Authors
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Huber, K. ; Scheler, U.
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Title
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New experiments for the quantification of counterion condensation
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Date
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28.03.2012
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Number
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30826
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Abstract
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The condensation of counterions is an important aspect of charged macromolecules. Therefore an experimental characterization of the condensation of counterions is desirable. In this contribution two experimental techniques for the characterization of counterioncondensation are introduced and compared: Anomalous Small Angle X-Ray Scattering (ASAXS) is able to probe the spatial distribution of counterions and electrophoresis nuclear magnetic resonance (NMR) measures counterioncondensation via the effective charge obtained from the dynamic behaviour of molecules and complexes in an electric field.
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Publisher
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Current Opinion in Colloid and Interface Science
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Wikidata
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Citation
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Current Opinion in Colloid and Interface Science 17 (2012) 64-73
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DOI
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https://doi.org/10.1016/j.cocis.2012.01.005
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Tags
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