Issue 45, 2011
From the journal:

Chemical Communications

Electrochemical signal modulation in homogeneous solutions using the formation of an inclusion complex between ferrocene and β-cyclodextrin on a DNA scaffold†

Toshihiro Ihara,*ab   Tsugutoshi Wasano,a   Ryuta Nakatake,a   Pelin Arslan,a   Akika Futamuraa  and  Akinori Jyoa  

* Corresponding authors

a Department of Applied Chemistry and Biochemistry, Kumamoto University, 2-39-1 Kurokami, Kumamoto 860-8555, Japan
E-mail: toshi@chem.kumamoto-u.ac.jp
Tel: +81 96 372-3772

b CREST, JST, Tokyo 102-0075, Japan

Abstract

Two DNA conjugates modified with ferrocene and β-cyclodextrin were prepared as a pair of probes that work cooperatively for DNA sensing, in which the electrochemical signal of ferrocene on one probe was significantly “quenched” by the formation of an inclusion complex with β-cyclodextrin of the other probe on the DNA templates.

Graphical abstract: Electrochemical signal modulation in homogeneous solutions using the formation of an inclusion complex between ferrocene and β-cyclodextrin on a DNA scaffold

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Article information

DOI
https://doi.org/10.1039/C1CC15365J
Article type
Communication
Submitted
29 Aug 2011
Accepted
09 Oct 2011
First published
20 Oct 2011

Chem. Commun., 2011,47, 12388-12390

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Electrochemical signal modulation in homogeneous solutions using the formation of an inclusion complex between ferrocene and β-cyclodextrin on a DNA scaffold

T. Ihara, T. Wasano, R. Nakatake, P. Arslan, A. Futamura and A. Jyo, Chem. Commun., 2011, 47, 12388 DOI: 10.1039/C1CC15365J

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