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Diameter-Selective Solubilization of Single-Walled Carbon Nanotubes by Reversible Cyclic Peptides

Ortiz-Acevedo, Alfonso, Xie, Hui, Zorbas, Vasiliki, Sampson, William M., Dalton, Alan B., Baughman, Ray H., Draper, Rockford K., Musselman, Inga H., Dieckmann, Gregg R.·2005·Journal of the American Chemical Society

Abstract

We have utilized reversible cyclic peptides (RCPs)-peptides containing alternating l- and d-amino acids with N- and C-termini derivatized with thiol-containing groups allowing reversible peptide cyclization-to solubilize and noncovalently functionalize carbon single-walled nanotubes (SWNTs) in aqueous solution. Solubilization occurs through wrapping of RCPs around the circumference of a SWNT, followed by the formation of head-to-tail covalent bonds, yielding closed rings on the nanotubes. By controlling the length of the RCPs, we have demonstrated limited diameter-selective solubilization of the SWNTs as revealed by UV/vis/NIR and Raman spectroscopies, as well as atomic force microscopy.

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Metadata

Authors
Ortiz-Acevedo, A., Xie, H., Zorbas, V., Sampson, W. M., Dalton, A. B., Baughman, R. H., Draper, R. K., Musselman, I. H., & Dieckmann, G. R.
Venue
Journal of the American Chemical Society
Published
2005-06-10
Volume
127
Issue
26
Pages
9512-9517
ISSN
  • 0002-7863 (ISSN-L)
  • 1520-5126
OpenAlex
W1991265458
Cited by
162
References
0
FWCI
6.85
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Diameter-Selective Solubilization of Single-Walled Carbon Nanotubes by Reversible Cyclic Peptides. https://app.cochat.ai/papers/10.1021/ja050507f
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Ortiz-Acevedo, A., Xie, H., Zorbas, V., Sampson, W. M., Dalton, A. B., Baughman, R. H., Draper, R. K., Musselman, I. H., & Dieckmann, G. R. (2005). Diameter-Selective Solubilization of Single-Walled Carbon Nanotubes by Reversible Cyclic Peptides. Journal of the American Chemical Society. https://doi.org/10.1021/ja050507f

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