Monitoring i-motif transitions through the exciplex emission of a fluorescent probe incorporating two PyA units

Il Joon Lee; Byeang Hyean Kim

doi:10.1039/C1CC16497J

You do not have JavaScript enabled. Please enable JavaScript to access the full features of the site or access our non-JavaScript page.

Monitoring i-motif transitions through the exciplex emission of a fluorescent probe incorporating two ^PyA units†

Il Joon Lee^a and Byeang Hyean Kim*^a

Author affiliations

* Corresponding authors

^a Department of Chemistry, BK School of Molecular Science, Pohang University of Science and Technology, Pohang 790-784, South Korea
E-mail: bhkim@postech.ac.kr
Fax: +82-54-279-3399
Tel: +82-54-279-2115

Abstract

Pairs of pyrene-modified deoxyadenosine (^PyA) units induce a stable interstrand i-motif structure, which can be characterized by a change in the fluorescence λ_max, with an exciplex emission that is not observable in its single-strand structure.

Download options Please wait...

Supplementary files

Supplementary information PDF (170K)

Article information

DOI: https://doi.org/10.1039/C1CC16497J
Article type: Communication
Submitted: 19 Oct 2011
Accepted: 14 Nov 2011
First published: 15 Nov 2011

Download Citation

Chem. Commun., 2012,48, 2074-2076

Permissions

Request permissions

Monitoring i-motif transitions through the exciplex emission of a fluorescent probe incorporating two ^PyA units

I. J. Lee and B. H. Kim, Chem. Commun., 2012, 48, 2074 DOI: 10.1039/C1CC16497J

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.

Social activity

Fetching data from CrossRef.
This may take some time to load.

Chemical Communications