Non-destructive extraction of semiconducting single walled carbon nanotubes by wrapping with flexible porphyrin polypeptides and the supramolecular photodynamics

Kenji Saito; Vincent Troiani; Hongjin Qiu; Nathalie Solladié; Takao Sakata; Hirotaro Mori; Yasuyuki Arakr; Osamu Ito; Shunichi Fukuzumi

doi:10.1149/1.2408962

Non-destructive extraction of semiconducting single walled carbon nanotubes by wrapping with flexible porphyrin polypeptides and the supramolecular photodynamics

Kenji Saito, Vincent Troiani, Hongjin Qiu, Nathalie Solladié, Takao Sakata, Hirotaro Mori, Yasuyuki Arakr, Osamu Ito, Shunichi Fukuzumi

Department of Chemistry & Nanoscience

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

Porphyrin-peptide hexadecamer molecules form supramolecular nanohybrids preferentially with semiconducting carbon nanotubes (SWCNTs) by wrapping of peptidic backbone in P(H₂P) 16 and π-π interaction between porphyrins and nanotubes. Such supramolecular nanohybrid formation results in de-bundling of nanotubes and extraction of semiconducting SWCNTs from starting purified SWCNTs as indicated by the high-resolution transmission electron microscopy (HRTEM) image and the Raman spectrum of SWCNTs wrapped with P(H ₂P) ₁₆, respectively. The photoexcitation of the supramolecular nanohybrids affords the long-lived charge-separated state via photoinduced electron transfer from P(H₂P) ₁₆ to SWCNTs. Copyright The Electrochemical Society.

Original language	English
Title of host publication	Fullerenes, Nanotubes, and Carbon Nanostructures
Publisher	Electrochemical Society Inc.
Pages	157-165
Number of pages	9
Edition	12
ISBN (Print)	9781566775236
DOIs	https://doi.org/10.1149/1.2408962
State	Published - 2006
Event	209th ECS Meeting - Denver, CO, United States Duration: 7 May 2006 → 12 May 2006

Publication series

Name	ECS Transactions
Number	12
Volume	2
ISSN (Print)	1938-5862
ISSN (Electronic)	1938-6737

Conference

Conference	209th ECS Meeting
Country/Territory	United States
City	Denver, CO
Period	7/05/06 → 12/05/06

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10.1149/1.2408962

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Saito, K., Troiani, V., Qiu, H., Solladié, N., Sakata, T., Mori, H., Arakr, Y., Ito, O., & Fukuzumi, S. (2006). Non-destructive extraction of semiconducting single walled carbon nanotubes by wrapping with flexible porphyrin polypeptides and the supramolecular photodynamics. In Fullerenes, Nanotubes, and Carbon Nanostructures (12 ed., pp. 157-165). (ECS Transactions; Vol. 2, No. 12). Electrochemical Society Inc.. https://doi.org/10.1149/1.2408962

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title = "Non-destructive extraction of semiconducting single walled carbon nanotubes by wrapping with flexible porphyrin polypeptides and the supramolecular photodynamics",

abstract = "Porphyrin-peptide hexadecamer molecules form supramolecular nanohybrids preferentially with semiconducting carbon nanotubes (SWCNTs) by wrapping of peptidic backbone in P(H2P) 16 and π-π interaction between porphyrins and nanotubes. Such supramolecular nanohybrid formation results in de-bundling of nanotubes and extraction of semiconducting SWCNTs from starting purified SWCNTs as indicated by the high-resolution transmission electron microscopy (HRTEM) image and the Raman spectrum of SWCNTs wrapped with P(H 2P) 16, respectively. The photoexcitation of the supramolecular nanohybrids affords the long-lived charge-separated state via photoinduced electron transfer from P(H2P) 16 to SWCNTs. Copyright The Electrochemical Society.",

author = "Kenji Saito and Vincent Troiani and Hongjin Qiu and Nathalie Solladi{\'e} and Takao Sakata and Hirotaro Mori and Yasuyuki Arakr and Osamu Ito and Shunichi Fukuzumi",

year = "2006",

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series = "ECS Transactions",

publisher = "Electrochemical Society Inc.",

number = "12",

pages = "157--165",

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Saito, K, Troiani, V, Qiu, H, Solladié, N, Sakata, T, Mori, H, Arakr, Y, Ito, O & Fukuzumi, S 2006, Non-destructive extraction of semiconducting single walled carbon nanotubes by wrapping with flexible porphyrin polypeptides and the supramolecular photodynamics. in Fullerenes, Nanotubes, and Carbon Nanostructures. 12 edn, ECS Transactions, no. 12, vol. 2, Electrochemical Society Inc., pp. 157-165, 209th ECS Meeting, Denver, CO, United States, 7/05/06. https://doi.org/10.1149/1.2408962

Non-destructive extraction of semiconducting single walled carbon nanotubes by wrapping with flexible porphyrin polypeptides and the supramolecular photodynamics. / Saito, Kenji; Troiani, Vincent; Qiu, Hongjin et al.
Fullerenes, Nanotubes, and Carbon Nanostructures. 12. ed. Electrochemical Society Inc., 2006. p. 157-165 (ECS Transactions; Vol. 2, No. 12).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Troiani, Vincent

AU - Qiu, Hongjin

AU - Solladié, Nathalie

AU - Sakata, Takao

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AU - Ito, Osamu

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AB - Porphyrin-peptide hexadecamer molecules form supramolecular nanohybrids preferentially with semiconducting carbon nanotubes (SWCNTs) by wrapping of peptidic backbone in P(H2P) 16 and π-π interaction between porphyrins and nanotubes. Such supramolecular nanohybrid formation results in de-bundling of nanotubes and extraction of semiconducting SWCNTs from starting purified SWCNTs as indicated by the high-resolution transmission electron microscopy (HRTEM) image and the Raman spectrum of SWCNTs wrapped with P(H 2P) 16, respectively. The photoexcitation of the supramolecular nanohybrids affords the long-lived charge-separated state via photoinduced electron transfer from P(H2P) 16 to SWCNTs. Copyright The Electrochemical Society.

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Saito K, Troiani V, Qiu H, Solladié N, Sakata T, Mori H et al. Non-destructive extraction of semiconducting single walled carbon nanotubes by wrapping with flexible porphyrin polypeptides and the supramolecular photodynamics. In Fullerenes, Nanotubes, and Carbon Nanostructures. 12 ed. Electrochemical Society Inc. 2006. p. 157-165. (ECS Transactions; 12). doi: 10.1149/1.2408962

Non-destructive extraction of semiconducting single walled carbon nanotubes by wrapping with flexible porphyrin polypeptides and the supramolecular photodynamics

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