Abstract
A shortened 8-mer ssDNA aptamer was successfully truncated for four different tetracyclines with high affinity. The ultrasensitive colorimetric detection of oxytetracycline using this shortened aptamer was possible, which was about 500-fold enhanced compared to that obtained using the original 76-mer aptamer.
Original language | English |
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Pages (from-to) | 40-42 |
Number of pages | 3 |
Journal | Chemical Communications |
Volume | 50 |
Issue number | 1 |
DOIs | |
Publication status | Published - 2014 Nov 26 |
ASJC Scopus subject areas
- Catalysis
- Electronic, Optical and Magnetic Materials
- Ceramics and Composites
- Chemistry(all)
- Surfaces, Coatings and Films
- Metals and Alloys
- Materials Chemistry