The role of pH, metal ions and their hydroxides in charge reversal of protein-coated nanoparticles-Reference-Cited by-同舟云学术

The role of pH, metal ions and their hydroxides in charge reversal of protein-coated nanoparticles

Published:2019 Issue:21 Volume:21 Page:11011-11018
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Schubert Jonas¹²³⁴⁵^ORCID,Radeke Carmen¹²³,Fery Andreas¹²³⁴⁵,Chanana Munish⁶⁷⁸⁹¹⁰^ORCID

Affiliation:

1. Leibniz Institute of Polymer Research Dresden

2. 01069 Dresden

3. Germany

4. Physical Chemistry of Polymer Materials

5. Technische Universität Dresden

6. Institute of Building Materials

7. ETH Zürich

8. Zürich

9. Switzerland

10. Department of Physical Chemistry II

Abstract

In this study, we investigated charge inversion of protein-coated Au nanoparticles caused by the addition of metal ions. Adsorbed metal hydroxides were identified to cause the charge inversion of the NPs by using a combination of cryo-TEM, EFTEM andζ-potential measurements.

Funder

Deutsche Bundesstiftung Umwelt

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2019/CP/C8CP05946B

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