High-speed multiple-mode mass-sensing resolves dynamic nanoscale mass distributions

High-speed multiple-mode mass-sensing resolves dynamic nanoscale mass distributions

Simultaneously measuring multiple eigenmode frequencies of nanomechanical resonators can determine the position and mass of surface-adsorbed proteins, and could ultimately reveal the mass tomography of nanoscale analytes. However, existing measurement techniques are slow (

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Veröffentlicht in:Nature communications 2015-05, Vol.6 (1), p.7070-7070, Article 7070
Hauptverfasser: Olcum, Selim, Cermak, Nathan, Wasserman, Steven C., Manalis, Scott R.
Format: Artikel
Sprache:eng
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Humanities and Social Sciences
multidisciplinary
Science
Science (multidisciplinary)
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Zusammenfassung:Simultaneously measuring multiple eigenmode frequencies of nanomechanical resonators can determine the position and mass of surface-adsorbed proteins, and could ultimately reveal the mass tomography of nanoscale analytes. However, existing measurement techniques are slow (
ISSN:2041-1723
2041-1723
DOI:10.1038/ncomms8070