Issue 33, 2018
From the journal:

Chemical Science

Interfacing porphyrins and carbon nanotubes through mechanical links†

Leire de Juan-Fernández,‡a   Peter W. Münich,‡b   Arjun Puthiyedath, ORCID logo b   Belén Nieto-Ortega, ORCID logo a   Santiago Casado,a   Luisa Ruiz-González,c   Emilio M. Pérez ORCID logo *a  and  Dirk M. Guldi ORCID logo *b  

* Corresponding authors

a IMDEA Nanoscience, C/ Faraday 9, Ciudad Universitaria de Cantoblanco, 28049 Madrid, Spain
E-mail: emilio.perez@imdea.org

b Department of Chemistry and Pharmacy, Interdisciplinary Center for Molecular Materials, Friedrich-Alexander University of Erlangen-Nürnberg, Egerlandstr. 3, 91058 Erlangen, Germany
E-mail: guldi@fau.de

c Departamento de Química Inorgánica, Fac. C. C. Químicas, Universidad Complutense de Madrid, Avenida Complutense s/n, 28040 Madrid, Spain

Abstract

We describe the synthesis of rotaxane-type species composed of macrocyclic porphyrin rings mechanically interlocked with SWCNT threads. The formation of mechanically interlocked SWCNTs (MINTs) proceeds with chiral selectivity, and was confirmed by spectroscopic and analytical techniques and adequate control experiments, and corroborated by high-resolution electron microscopy. From a thorough characterization of the MINTs through UV-vis-NIR absorption, fluorescence, Raman, and transient absorption spectroscopy we analyse in detail the electronic interactions of the porphyrins and the SWCNTs in the ground and excited states.

Graphical abstract: Interfacing porphyrins and carbon nanotubes through mechanical links

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/C8SC02492H
Article type
Edge Article
Submitted
06 Jūn. 2018
Accepted
29 Jūn. 2018
First published
29 Jūn. 2018
This article is Open Access

All publication charges for this article have been paid for by the Royal Society of Chemistry
Creative Commons BY-NC license

Chem. Sci., 2018,9, 6779-6784

Permissions

Request permissions

Interfacing porphyrins and carbon nanotubes through mechanical links

L. de Juan-Fernández, P. W. Münich, A. Puthiyedath, B. Nieto-Ortega, S. Casado, L. Ruiz-González, E. M. Pérez and D. M. Guldi, Chem. Sci., 2018, 9, 6779 DOI: 10.1039/C8SC02492H

This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence. You can use material from this article in other publications, without requesting further permission from the RSC, provided that the correct acknowledgement is given and it is not used for commercial purposes.

To request permission to reproduce material from this article in a commercial publication, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party commercial publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements