Charge transport in biomolecules is crucial for many biological and technological applications, including biomolecular electronics devices and biosensors. RNA has become the focus of research because of its importance in biomedicine, but its charge transport properties are not well understood. Here, we use the Scanning Tunneling Microscopy-assisted molecular break junction method to measure the electrical conductance of particular 5-base and 10-base single-stranded (ss) RNA sequences capable of base stacking. These ssRNA sequences show single-molecule conductance values around
- Award ID(s):
- 1665466
- NSF-PAR ID:
- 10262173
- Date Published:
- Journal Name:
- Nucleic Acids Research
- Volume:
- 49
- Issue:
- 4
- ISSN:
- 0305-1048
- Page Range / eLocation ID:
- 1872 to 1885
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
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