The DOI matches its Crossref record; 21 of the 21 references it cites were found in a registry or an index.
Carbon-Nanotube-Induced Acceleration of Catalytic Nanomotors
Abstract
Synthetic nanoscale motors represent a major step toward the development of practical nanomachines. Despite impressive progress, man-made nanomachines lack the efficiency and speed of their biological counterparts. Here we show that the incorporation of carbon nanotubes (CNT) into the platinum (Pt) component of asymmetric metal nanowire motors leads to dramatically accelerated movement in hydrogen-peroxide solutions, with average speeds (50-60 microm/s) approaching those of natural biomolecular motors. Further acceleration to 94 microm/s, with some motors moving above 200 microm/sis observed upon adding hydrazine to the peroxide fuel. Factors influencing the accelerated movement, including the CNT loading and fuel concentration, are examined. Such development of highly efficient and controllable nanomotors offers great promise for self-powered nanoscale transport and delivery systems.
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Cites
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Metadata
- Authors
- Laocharoensuk, R., Burdick, J., & Wang, J.
- Venue
- ACS Nano
- Publisher
- American Chemical Society (ACS)
- Published
- 2008-04-24
- Volume
- 2
- Issue
- 5
- Pages
- 1069-1075
- ISSN
- 1936-0851 (ISSN-L)
- 1936-086X
- OpenAlex
- W2004107795
- Cited by
- 349
- References
- 21
- FWCI
- 16.30
- Type
- journal article
- Language
- en
- Open access
- closed
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
