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Magnetic Tweezers Measurement of Single Molecule Torque
Torsional stress in linear biopolymers such as DNA and chromatin has important consequences for nanoscale biological processes. We have developed a new method to directly measure torque on single molecules. Using a cylindrical magnet, we manipulate a novel probe consisting of a nanorod with a 0.1 μm...
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| Publicado en: | Nano Lett |
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| Main Authors: | , , , , , , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
2009
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| Assuntos: | |
| Acceso en liña: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4823137/ https://ncbi.nlm.nih.gov/pubmed/19301859 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/nl900631w |
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