Locally pH controlled and directed growth of supramolecular gel microshapes using electrocatalytic nanoparticles
Vasudevan Lakshminarayanan (Student TU Delft)
L. Poltorak (TU Delft - OLD ChemE/Organic Materials and Interfaces, Uniwersytet Lodzki)
Duco Bosma (TU Delft - ChemE/O&O groep)
E.J.R. Sudholter (TU Delft - OLD ChemE/Organic Materials and Interfaces)
J. H. Van Esch (TU Delft - ChemE/Advanced Soft Matter)
E Mendes (TU Delft - ChemE/Advanced Soft Matter)
More Info
expand_more
Other than for strictly personal use, it is not permitted to download, forward or distribute the text or part of it, without the consent of the author(s) and/or copyright holder(s), unless the work is under an open content license such as Creative Commons.
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.