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FIB-milled plasmonic nanoapertures allow for long trapping times of individual proteins
We have developed a fabrication methodology for label-free optical trapping of individual nanobeads and proteins in inverted-bowtie-shaped plasmonic gold nanopores. Arrays of these nanoapertures can be reliably produced using focused ion beam (FIB) milling with gap sizes of 10–20 nm, single-nanomete...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Elsevier
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8551080/ https://www.ncbi.nlm.nih.gov/pubmed/34746702 http://dx.doi.org/10.1016/j.isci.2021.103237 |