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 |
|---|---|
| Pages (from-to) | 9876-9878 |
| Number of pages | 3 |
| Journal | Chemical Communications |
| Volume | 47 |
| Issue number | 35 |
| DOIs | |
| Publication status | Published - 2011 Sep 21 |
ASJC Scopus subject areas
- Catalysis
- Electronic, Optical and Magnetic Materials
- Ceramics and Composites
- Chemistry(all)
- Surfaces, Coatings and Films
- Metals and Alloys
- Materials Chemistry
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Cite this
Fu, R., Jeon, K., Jung, C., & Park, H. G. (2011). An ultrasensitive peroxidase DNAzyme-associated aptasensor that utilizes a target-triggered enzymatic signal amplification strategy. Chemical Communications, 47(35), 9876-9878. https://doi.org/10.1039/c1cc13122b