Cargando…
Fermi level-tuned optics of graphene for attocoulomb-scale quantification of electron transfer at single gold nanoparticles
Measurement of electron transfer at single-molecule level is normally restricted by the detection limit of faraday current, currently in a picoampere to nanoampere range. Here we demonstrate a unique graphene-based electrochemical microscopy technique to make an advance in the detection limit. The o...
| Autores principales: | , , , , , , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2019
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6710286/ https://www.ncbi.nlm.nih.gov/pubmed/31451698 http://dx.doi.org/10.1038/s41467-019-11816-3 |