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Updated: May 7, 2026

13:20
Detection of Bacteria Using Fluorogenic DNAzymes
Published on: May 28, 2012
Folding of 16S rRNA in a signal-producing structure for the detection of bacteria
Yulia V Gerasimova1, Dmitry M Kolpashchikov
1Chemistry Department, University of Central Florida, 4000 Central Florida Blvd, Orlando, FL 32816 (USA). yugeras@gmail.com.
Angewandte Chemie (International Ed. in English)
|September 17, 2013
Abstract:
Sixty-four DNA strands hybridize to 16S rRNA to form 32 deoxyribozyme catalytic cores that produce a fluorescent signal. The approach allows detection of 0.6 pM 16S rRNA, or about 3×10(4) bacterial cells in a PCR-free format.
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