Wheel like supramolecular assembly of cyclam decorated gold nanoparticles induced by Cd2+

Tanuja Yeluri; Namdev V. Ghule; Rajesh S. Bhosale; Mohammad Al Kobaisi; Sheshanath V. Bhosale; Sidhanath V. Bhosale

doi:10.1039/C5RA00777A

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Wheel like supramolecular assembly of cyclam decorated gold nanoparticles induced by Cd²⁺†

Tanuja Yeluri,^a Namdev V. Ghule,^a Rajesh S. Bhosale,^ab Mohammad Al Kobaisi,^c Sheshanath V. Bhosale*^c and Sidhanath V. Bhosale*^a

Author affiliations

* Corresponding authors

^a Polymers and Functional Material Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500607, Telangana, India
E-mail: bhosale@iict.res.in

^b RMIT-IICT Research Centre, CSIR-Indian Institute of Chemical Technology, Hyderabad-500 007, Telangana, India

^c School of Applied Sciences, RMIT University, GPO Box 2476V, Melbourne 3001, Victoria, Australia
E-mail: sheshanath.bhosale@rmit.edu.au
Tel: +61399252680

Abstract

This study presents a gold nanoparticle (Au NP) system based on interaction between cyclam and Au NPs. We have found that in the presence of Cd²⁺, cyclam coated Au NPs form well defined wheel like supramolecular assembled nanostructures. Self-assembly is achieved via co-ordination bonding between cyclam decorated Au NPs and Cd²⁺ ions. This finding introduces novel assembled nanostructures and contributes to understand the effect of Cd²⁺ cyclam interaction on the morphology of Au NPs assembly.

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Article information

DOI: https://doi.org/10.1039/C5RA00777A
Article type: Communication
Submitted: 14 Jan 2015
Accepted: 19 Feb 2015
First published: 19 Feb 2015

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RSC Adv., 2015,5, 21511-21514

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Wheel like supramolecular assembly of cyclam decorated gold nanoparticles induced by Cd²⁺

T. Yeluri, N. V. Ghule, R. S. Bhosale, M. Al Kobaisi, S. V. Bhosale and S. V. Bhosale, RSC Adv., 2015, 5, 21511 DOI: 10.1039/C5RA00777A

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