Issue 38, 2005
From the journal:

Chemical Communications

Fluorescence resonance energy transfer between a quantum dot donor and a dye acceptor attached to DNA†

Dejian Zhou,*ab   Joe D. Piper,b   Chris Abell,b   David Klenerman,b   Dae-Joon Kang*ac  and  Liming Ying*b  

* Corresponding authors

a Nanoscience Centre, University of Cambridge, 11 J J Thomson Avenue, Cambridge, UK
E-mail: dz209@cam.ac.uk
Fax: +44 1223 760309
Tel: +44 1223 760312

b Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, UK
E-mail: ly206@cam.ac.uk
Fax: +44 1223 336362
Tel: +44 1223 336421

c Sungkyunkwan Advanced Institute of Nanotechnology and Department of Physics, Sungkyunkwan University, Suwon, Korea
E-mail: djk1003@cam.ac.uk
Fax: +44 1223 760309
Tel: +44 1223 760311

Abstract

We show that direct coupling of a dye-labelled DNA (acceptor) to a quantum dot (QD) donor significantly reduces the donor–acceptor distance and improves the FRET efficiency: a highly efficient FRET (∼88%) at a low acceptor-to-donor ratio of 2 has been achieved at the single-molecule level.

Graphical abstract: Fluorescence resonance energy transfer between a quantum dot donor and a dye acceptor attached to DNA

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/B508911E
Article type
Communication
Submitted
23 jún 2005
Accepted
09 aug 2005
First published
06 sep 2005

Chem. Commun., 2005, 4807-4809

Permissions

Request permissions

Fluorescence resonance energy transfer between a quantum dot donor and a dye acceptor attached to DNA

D. Zhou, J. D. Piper, C. Abell, D. Klenerman, D. Kang and L. Ying, Chem. Commun., 2005, 4807 DOI: 10.1039/B508911E

To request permission to reproduce material from this article, 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 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