Abstract
By rationally employing enzymes for signal amplification, an ultrasensitive aptasensor was developed and successfully tested in a system designed to detect lysozyme with a detection limit of 0.1 fM. This detection limit is nearly three orders of magnitude lower than those of any previously reported DNAzyme-based aptasensors.
Original language | English |
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Pages (from-to) | 9876-9878 |
Number of pages | 3 |
Journal | Chemical Communications |
Volume | 47 |
Issue number | 35 |
DOIs | |
Publication status | Published - 2011 Sep 21 |
Externally published | Yes |
ASJC Scopus subject areas
- Catalysis
- Electronic, Optical and Magnetic Materials
- Ceramics and Composites
- Chemistry(all)
- Surfaces, Coatings and Films
- Metals and Alloys
- Materials Chemistry