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Characteristics of microcontact printing with polyelectrolyte ink for the precise preparation of patches on silica particles

: Zimmermann, Marc; Grigoriev, Dmitry; Puretskiy, Nikolay; Böker, Alexander

Fulltext ()

RSC Advances 8 (2018), No.69, pp.39241-39247
ISSN: 2046-2069
European Commission EC
H2020; 648365; RepliColl
Journal Article, Electronic Publication
Fraunhofer IAP ()

This publication demonstrates the abilities of a precise and straightforward microcontact printing approach for the preparation of patchy silica particles. In a broad particle size range, it is possible to finely tune the number and parameters of three-dimensional patches like diameter and thickness using only polyethyleneimine ink, poly(dimethoxysilane) as stamp material and a suitable release solvent.