Optical characterization of DNA-wrapped carbon nanotube hybrids

S. G. Chou; H. B. Ribeiro; E. B. Barros; A. P. Santos; D. Nezich; Ge G. Samsonidze; C. Fantini; M. A. Pimenta; A. Jorio; F. Plentz Filho; M. S. Dresselhaus; G. Dresselhaus; R. Saito; M. Zheng; G. B. Onoa; E. D. Semke; A. K. Swan; M. S. Ünlü; B. B. Goldberg

doi:10.1016/j.cplett.2004.08.117

Optical characterization of DNA-wrapped carbon nanotube hybrids

S. G. Chou^*, H. B. Ribeiro, E. B. Barros, A. P. Santos, D. Nezich, Ge G. Samsonidze, C. Fantini, M. A. Pimenta, A. Jorio, F. Plentz Filho, M. S. Dresselhaus, G. Dresselhaus, R. Saito, M. Zheng, G. B. Onoa, E. D. Semke, A. K. Swan, M. S. Ünlü, B. B. Goldberg

^*Corresponding author for this work

Physics and Astronomy

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Abstract

Optical characterization of DNA-wrapped CoMoCAT carbon nanotube hybrids (DNA-CNT) and semiconductor-enriched DNA-CNT was carried out using resonant Raman spectroscopy (RRS) and photoluminescence (PL) experiments. The values of radial breathing modes frequency ω_RBM were found to be relatively insensitive to the type of wrapping agents surrounding the nanotube. The values of ω_RBM and the first and second resonant interband transitions, E₁₁ and E₂₂, for a particular (n, m) tube for all sample types in RRS and PL measurements are found to correspond to the values obtained for SDS-dispersed nanotubes measured with PL, but with a shift in E_ii ranging from 10 to 80 meV. The DNA-wrapping has shown not only to provide good isolation to the individual nanotube in a bundle, but the DNA wrapping mechanism for the CoMoCAT sample has also been shown to be diameter selective.

Original language	English (US)
Pages (from-to)	296-301
Number of pages	6
Journal	Chemical Physics Letters
Volume	397
Issue number	4-6
DOIs	https://doi.org/10.1016/j.cplett.2004.08.117
State	Published - Oct 21 2004

ASJC Scopus subject areas

Physics and Astronomy(all)
Physical and Theoretical Chemistry

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Chou, S. G., Ribeiro, H. B., Barros, E. B., Santos, A. P., Nezich, D., Samsonidze, G. G., Fantini, C., Pimenta, M. A., Jorio, A., Filho, F. P., Dresselhaus, M. S., Dresselhaus, G., Saito, R., Zheng, M., Onoa, G. B., Semke, E. D., Swan, A. K., Ünlü, M. S., & Goldberg, B. B. (2004). Optical characterization of DNA-wrapped carbon nanotube hybrids. Chemical Physics Letters, 397(4-6), 296-301. https://doi.org/10.1016/j.cplett.2004.08.117

@article{6ffb0d85cee146a1ae8517cff9a17732,

title = "Optical characterization of DNA-wrapped carbon nanotube hybrids",

abstract = "Optical characterization of DNA-wrapped CoMoCAT carbon nanotube hybrids (DNA-CNT) and semiconductor-enriched DNA-CNT was carried out using resonant Raman spectroscopy (RRS) and photoluminescence (PL) experiments. The values of radial breathing modes frequency ωRBM were found to be relatively insensitive to the type of wrapping agents surrounding the nanotube. The values of ωRBM and the first and second resonant interband transitions, E11 and E22, for a particular (n, m) tube for all sample types in RRS and PL measurements are found to correspond to the values obtained for SDS-dispersed nanotubes measured with PL, but with a shift in Eii ranging from 10 to 80 meV. The DNA-wrapping has shown not only to provide good isolation to the individual nanotube in a bundle, but the DNA wrapping mechanism for the CoMoCAT sample has also been shown to be diameter selective.",

author = "Chou, {S. G.} and Ribeiro, {H. B.} and Barros, {E. B.} and Santos, {A. P.} and D. Nezich and Samsonidze, {Ge G.} and C. Fantini and Pimenta, {M. A.} and A. Jorio and Filho, {F. Plentz} and Dresselhaus, {M. S.} and G. Dresselhaus and R. Saito and M. Zheng and Onoa, {G. B.} and Semke, {E. D.} and Swan, {A. K.} and {\"U}nl{\"u}, {M. S.} and Goldberg, {B. B.}",

note = "Funding Information: The experimental work was performed at the micro-Raman laboratory and semiconductor optics laboratory, Universidade Federal de Minas Gerais, Brazil, and was supported by FAPEMIG, CNPq and FINEP. The MIT authors acknowledge support under the Dupont-MIT Alliance and under NSF Grants DMR 01-16042 and INT 00-00408. R.S. acknowledges a Grant-in-Aid (Nos. 13440091 and 16076201) from Ministry of Education, Japan. Part of the experimental work was performed at the Boston University Photonics Center, operated in conjunction with their Department of Physics and the Department of Electrical and Computer Engineering. E.B. Barros acknowledges support from CAPES. The BU authors acknowledge support from NSF NIRT ECS-0210752. The Brazilian authors acknowledge support from the Instituto de Nanosciencias, Brazil.",

year = "2004",

month = oct,

day = "21",

doi = "10.1016/j.cplett.2004.08.117",

language = "English (US)",

volume = "397",

pages = "296--301",

journal = "Chemical Physics Letters",

issn = "0009-2614",

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number = "4-6",

}

Chou, SG, Ribeiro, HB, Barros, EB, Santos, AP, Nezich, D, Samsonidze, GG, Fantini, C, Pimenta, MA, Jorio, A, Filho, FP, Dresselhaus, MS, Dresselhaus, G, Saito, R, Zheng, M, Onoa, GB, Semke, ED, Swan, AK, Ünlü, MS & Goldberg, BB 2004, 'Optical characterization of DNA-wrapped carbon nanotube hybrids', Chemical Physics Letters, vol. 397, no. 4-6, pp. 296-301. https://doi.org/10.1016/j.cplett.2004.08.117

TY - JOUR

T1 - Optical characterization of DNA-wrapped carbon nanotube hybrids

AU - Chou, S. G.

AU - Ribeiro, H. B.

AU - Barros, E. B.

AU - Santos, A. P.

AU - Nezich, D.

AU - Samsonidze, Ge G.

AU - Fantini, C.

AU - Pimenta, M. A.

AU - Jorio, A.

AU - Filho, F. Plentz

AU - Dresselhaus, M. S.

AU - Dresselhaus, G.

AU - Saito, R.

AU - Zheng, M.

AU - Onoa, G. B.

AU - Semke, E. D.

AU - Swan, A. K.

AU - Ünlü, M. S.

AU - Goldberg, B. B.

N1 - Funding Information: The experimental work was performed at the micro-Raman laboratory and semiconductor optics laboratory, Universidade Federal de Minas Gerais, Brazil, and was supported by FAPEMIG, CNPq and FINEP. The MIT authors acknowledge support under the Dupont-MIT Alliance and under NSF Grants DMR 01-16042 and INT 00-00408. R.S. acknowledges a Grant-in-Aid (Nos. 13440091 and 16076201) from Ministry of Education, Japan. Part of the experimental work was performed at the Boston University Photonics Center, operated in conjunction with their Department of Physics and the Department of Electrical and Computer Engineering. E.B. Barros acknowledges support from CAPES. The BU authors acknowledge support from NSF NIRT ECS-0210752. The Brazilian authors acknowledge support from the Instituto de Nanosciencias, Brazil.

PY - 2004/10/21

Y1 - 2004/10/21

N2 - Optical characterization of DNA-wrapped CoMoCAT carbon nanotube hybrids (DNA-CNT) and semiconductor-enriched DNA-CNT was carried out using resonant Raman spectroscopy (RRS) and photoluminescence (PL) experiments. The values of radial breathing modes frequency ωRBM were found to be relatively insensitive to the type of wrapping agents surrounding the nanotube. The values of ωRBM and the first and second resonant interband transitions, E11 and E22, for a particular (n, m) tube for all sample types in RRS and PL measurements are found to correspond to the values obtained for SDS-dispersed nanotubes measured with PL, but with a shift in Eii ranging from 10 to 80 meV. The DNA-wrapping has shown not only to provide good isolation to the individual nanotube in a bundle, but the DNA wrapping mechanism for the CoMoCAT sample has also been shown to be diameter selective.

AB - Optical characterization of DNA-wrapped CoMoCAT carbon nanotube hybrids (DNA-CNT) and semiconductor-enriched DNA-CNT was carried out using resonant Raman spectroscopy (RRS) and photoluminescence (PL) experiments. The values of radial breathing modes frequency ωRBM were found to be relatively insensitive to the type of wrapping agents surrounding the nanotube. The values of ωRBM and the first and second resonant interband transitions, E11 and E22, for a particular (n, m) tube for all sample types in RRS and PL measurements are found to correspond to the values obtained for SDS-dispersed nanotubes measured with PL, but with a shift in Eii ranging from 10 to 80 meV. The DNA-wrapping has shown not only to provide good isolation to the individual nanotube in a bundle, but the DNA wrapping mechanism for the CoMoCAT sample has also been shown to be diameter selective.

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U2 - 10.1016/j.cplett.2004.08.117

DO - 10.1016/j.cplett.2004.08.117

M3 - Article

AN - SCOPUS:7444221163

VL - 397

SP - 296

EP - 301

JO - Chemical Physics Letters

JF - Chemical Physics Letters

SN - 0009-2614

IS - 4-6

ER -

Optical characterization of DNA-wrapped carbon nanotube hybrids

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