Molecular camouflage: Making use of protecting groups to control the self-assembly of inorganic Janus particles onto metal-chalcogenide nanotubes by Pearson hardness

Sahoo, Jugal Kishore, Tahir, Muhammad Nawaz, , Nakhjavan, Bahar, Branscheid, Robert, Kolb, Ute, & Tremel, Wolfgang (2011) Molecular camouflage: Making use of protecting groups to control the self-assembly of inorganic Janus particles onto metal-chalcogenide nanotubes by Pearson hardness. Angewandte Chemie (International Edition), 50(51), pp. 12271-12275.

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Description

Hard and soft: Binding of inorganic Pt@Fe3O4 Janus particles to WS2 nanotubes through their Pt or Fe3O4 domains is governed by the difference in Pearson hardness: the soft Pt block has a higher sulfur affinity than the harder magnetite face; thus the binding proceeds preferentially through the Pt face. This binding preference can be reversed by masking the Pt face with an organic protecting group.

Impact and interest:

25 citations in Scopus
24 citations in Web of Science®
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ID Code: 79407
Item Type: Contribution to Journal (Journal Article)
Refereed: Yes
ORCID iD:
Hoshyargar, Faeghehorcid.org/0000-0001-7102-3697
Measurements or Duration: 5 pages
Keywords: Janus particles, nanostructures, nanotubes, protecting groups, surface chemistry
DOI: 10.1002/anie.201105337
ISSN: 1433-7851
Pure ID: 32124034
Divisions: Past > QUT Faculties & Divisions > Science & Engineering Faculty
Past > Schools > School of Chemistry, Physics & Mechanical Engineering
Copyright Owner: Consult author(s) regarding copyright matters
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Deposited On: 12 Dec 2014 00:24
Last Modified: 01 Mar 2024 11:37