End-to-end assembly and disassembly of gold nanorods based on photo-responsive host–guest interaction

Jie Wu; Yun Xu; Dengfeng Li; Xiang Ma; He Tian

doi:10.1039/C7CC01678F

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End-to-end assembly and disassembly of gold nanorods based on photo-responsive host–guest interaction†

Jie Wu,^a Yun Xu,^a Dengfeng Li,^a Xiang Ma

*^a and He Tian^a

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* Corresponding authors

^a Key Laboratory for Advanced Materials and Institute of Fine Chemicals, College of Chemistry and Molecular Engineering, East China University of Science & Technology, Shanghai 200237, P. R. China
E-mail: maxiang@ecust.edu.cn
Tel: +86-21-64252288

Abstract

The host–guest interaction based on thiol-β-cyclodextrin and a symmetric compound containing two azobenzene units on ends has been utilized to form end-to-end assembly of gold nanorods. Both UV light irradiation and guest competition can be used to transform the GNR alignments in a disassembled manner.

This article is part of the themed collection: Chemosensors and Molecular Logic

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DOI: https://doi.org/10.1039/C7CC01678F
Article type: Communication
Submitted: 04 Mär 2017
Accepted: 30 Mär 2017
First published: 30 Mär 2017

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Chem. Commun., 2017,53, 4577-4580

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End-to-end assembly and disassembly of gold nanorods based on photo-responsive host–guest interaction

J. Wu, Y. Xu, D. Li, X. Ma and H. Tian, Chem. Commun., 2017, 53, 4577 DOI: 10.1039/C7CC01678F

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Chemical Communications

End-to-end assembly and disassembly of gold nanorods based on photo-responsive host–guest interaction†

Abstract

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End-to-end assembly and disassembly of gold nanorods based on photo-responsive host–guest interaction

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