Journal Article

FZJ-2021-00263

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Raspberry structures in microgel-silica nanoparticle composite systems

Holderer, O. (Corresponding author)FZJ* ; Maccarrone, S. ; Pasini, S.FZJ* ; Appavou, M.-S.FZJ* ; Gelissen, A.

2021
Elsevier Amsterdam [u.a.]

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Please use a persistent id in citations: http://hdl.handle.net/2128/26793  doi:10.1016/j.rinp.2020.103805

Abstract: Composite materials consisting of responsive microgels together with additional nanoparticles might provide new and “smart” functionality, e.g. uptake and release of nanoparticles, or special mechanical or rheological properties of a solution. Here, composites consisting of PNIPAM microgels and silica nanoparticles have been investigated by CryoTEM and neutron scattering techniques. The formation of “raspberry” like core–shell structures with a silica nanoparticle layer around the microgel core has been observed.

Keyword(s): Polymers, Soft Nano Particles and Proteins (1st) ; Soft Condensed Matter (2nd)

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Contributing Institute(s):

1. JCNS-FRM-II (JCNS-FRM-II)
2. Heinz Maier-Leibnitz Zentrum (MLZ)
3. Neutronenstreuung (JCNS-1)
4. JCNS-4 (JCNS-4)

Research Program(s):

1. 6G4 - Jülich Centre for Neutron Research (JCNS) (POF3-623) (POF3-623)
2. 6G15 - FRM II / MLZ (POF3-6G15) (POF3-6G15)
3. 6215 - Soft Matter, Health and Life Sciences (POF3-621) (POF3-621)
4. 632 - Materials – Quantum, Complex and Functional Materials (POF4-632) (POF4-632)
5. 6G4 - Jülich Centre for Neutron Research (JCNS) (FZJ) (POF4-6G4) (POF4-6G4)

Experiment(s):

1. J-NSE: Neutron spin-echo spectrometer (NL2ao)

Appears in the scientific report 2021

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Database coverage:
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