Locally pH controlled and directed growth of supramolecular gel microshapes using electrocatalytic nanoparticles

Journal article (2019)

Authors

L. Poltorak OLD ChemE/Organic Materials and Interfaces , Uniwersytet Lodzki
D. Bosma ChemE/O&O groep - AS
Ernst J. R. Sudhölter OLD ChemE/Organic Materials and Interfaces
J.H. van Esch ChemE/Advanced Soft Matter - AS
E. Mendes ChemE/Advanced Soft Matter - AS
Research Group
OLD ChemE/Organic Materials and Interfaces
Copyright: © 2019 Vasudevan Lakshminarayanan, L. Poltorak, D. Bosma, Ernst J. R. Sudhölter, J.H. van Esch, E. Mendes
DOI
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https://doi.org/10.1039/c9cc04238e
More Info
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Published Date

2019

Language

English

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Research Group

OLD ChemE/Organic Materials and Interfaces

Abstract

Controlled localization of platinum nanoparticles (Pt NPs) at a solid support assisted by a polarized liquid-liquid interface is reported. Electrocatalytic water oxidation resulted in local pH modulation followed by the directed self-assembly of a dibenzoyl-l-cystine hydrogelator forming a structured hydrogel retaining the shape of the Pt NP deposit.