Issue 13, 2009
From the journal:

Chemical Communications

Ionic strength-dependent structural transition of proteins at electrode surfaces†

Emil Paleček*a  and  Veronika Ostatnáa  

* Corresponding authors

a Institute of Biophysics, Academy of Sciences of the Czech Republic, v.v.i., Královopolská 135, Brno, Czech Republic
E-mail: palecek@ibp.cz
Fax: +420 5 415 17 249

Abstract

Using constant current chronopotentiometry we showed that in 50 mM sodium phosphate (pH 7) bovine serum albumin and some other proteins were not significantly denatured at a bare mercury electrode while at higher phosphate concentrations they underwent electric field-driven denaturation on the electrode surface.

Graphical abstract: Ionic strength-dependent structural transition of proteins at electrode surfaces

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Article information

DOI
https://doi.org/10.1039/B822274F
Article type
Communication
Submitted
11 Dec 2008
Accepted
28 Jan 2009
First published
17 Feb 2009

Chem. Commun., 2009, 1685-1687

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Ionic strength-dependent structural transition of proteins at electrode surfaces

E. Paleček and V. Ostatná, Chem. Commun., 2009, 1685 DOI: 10.1039/B822274F

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