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Detecting Single-Nucleotides by Tunneling Current Measurements at Sub-MHz Temporal Resolution
Label-free detection of single-nucleotides was performed by fast tunneling current measurements in a polar solvent at 1 MHz sampling rate using SiO(2)-protected Au nanoprobes. Short current spikes were observed, suggestive of trapping/detrapping of individual nucleotides between the nanoelectrodes....
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| Pubblicato in: | Sensors (Basel) |
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| Autori principali: | , , , , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
MDPI
2017
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5424762/ https://ncbi.nlm.nih.gov/pubmed/28420199 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/s17040885 |
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