Label-Free Sensing of Adenosine Based on Force Variations Induced by Molecular Recognition
We demonstrate a simple force-based label-free strategy for the highly sensitive sensing of adenosine. An adenosine ssDNA aptamer was bound onto an atomic force microscopy (AFM) probe by covalent modification, and the molecular-interface adsorption force between the aptamer and a flat graphite surfa...
| Հիմնական հեղինակներ: | , , , |
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| Ձևաչափ: | Հոդված |
| Լեզու: | English |
| Հրապարակվել է: |
MDPI AG
2015-03-01
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| Շարք: | Biosensors |
| Խորագրեր: | |
| Առցանց հասանելիություն: | http://www.mdpi.com/2079-6374/5/1/85 |