The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Preparation of Nucleic Acid Functionalized Carbon Nanotube Arrays
Abstract
A vertically aligned carbon nanotube (CNT) array is fabricated as a nanoelectrode platform for biosensor development. Prior to chemical functionalization, metal catalyst particles at the ends of CNT are removed and the closed ends are opened. We find that the oxidative treatment for generating the chemical functional groups at the opened ends of the CNT compromise the mechanical stability of the nanotubes, often leading to total collapse of the aligned CNTs. To solve this problem, we have developed a new approach for filling the gaps between CNTs with a spin-on glass (SOG). Results from the coupling of nucleic acids to the CNT arrays suggest that the SOG enhances the reactivity by providing structural support to the CNTs. The SOG also covers the length of the sidewalls of CNTs, leading to a less hydrophobic interface and thus may aid in improving the chemical reactivity.
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Cites
Noncovalent sidewall functionalization of single-walled carbon nanotubes for protein immobilization
Chen, R. J., Zhang, Y., Wang, D., & Dai, H. (2001) · Journal of the American Chemical Society · doi:10.1021/ja010172b · Cited by 2,534
Cited by
Georgakilas, V., Perman, J. A., Tucek, J., & Zboril, R. (2015) · Chemical Reviews · doi:10.1021/cr500304f · Cited by 2,147
Singh, R., Pantarotto, D., McCarthy, D., Chaloin, O., Hoebeke, J., Partidos, C. D., Briand, J.-P., Prato, M., Bianco, A., & Kostarelos, K. (2005) · Journal of the American Chemical Society · doi:10.1021/ja0441561 · Cited by 759
Pantarotto, D., Partidos, C. D., Hoebeke, J., Brown, F., Kramer, E., Briand, J.-P., Muller, S., Prato, M., & Bianco, A. (2003) · Chemistry & Biology · doi:10.1016/j.chembiol.2003.09.011 · Cited by 538
Yang, R., Yang, X., Zhang, Z., Zhang, Y., Wang, S., Cai, Z., Jia, Y., Ma, Y., Zheng, C., Lu, Y., et al. (2006) · Gene Therapy · doi:10.1038/sj.gt.3302808 · Cited by 98
Retracted
Metadata
- Authors
- Nguyen, C. V., Delzeit, L., Cassell, A. M., Li, J., Han, J., & Meyyappan, M.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2002-08-24
- Volume
- 2
- Issue
- 10
- Pages
- 1079-1081
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W2109948235
- Cited by
- 356
- References
- 1
- FWCI
- 23.84
- 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.
