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Flow-dependent double-nanohole optical trapping of 20 nm polystyrene nanospheres
We study the influence of fluid flow on the ability to trap optically a 20 nm polystyrene particle from a stationary microfluidic environment and then hold it against flow. Increased laser power is required to hold nanoparticles as the flow rate is increased, with an empirical linear dependence of 1...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2012
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3520027/ https://www.ncbi.nlm.nih.gov/pubmed/23236587 http://dx.doi.org/10.1038/srep00966 |