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Self-assembly and crystallisation of indented colloids at a planar wall.

Abstract:

We report experimental and simulation studies of the structure of a monolayer of indented ("lock and key") colloids, on a planar surface. On adding a non-absorbing polymer with prescribed radius and volume fraction, depletion interactions are induced between the colloids, with controlled range and strength. For spherical particles, this leads to crystallisation, but the indented colloids crystallise less easily than spheres, in both simulation and experiment. Nevertheless, simulations show th...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1039/c5sm01043h

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Physical & Theoretical Chem
Role:
Author
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Funding agency for:
Aarts, D
Grant:
EP/I036192/1
Publisher:
Royal Society of Chemistry
Journal:
Soft matter More from this journal
Volume:
11
Issue:
30
Pages:
6089-6098
Publication date:
2015-01-01
DOI:
EISSN:
1744-6848
ISSN:
1744-683X
Language:
English
Keywords:
Pubs id:
pubs:492104
UUID:
uuid:a2b00c2e-3d35-4b9b-8b15-62e0e470a01e
Local pid:
pubs:492104
Source identifiers:
492104
Deposit date:
2016-01-26

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