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Designer cantilevers for even more accurate quantitative measurements of biological systems with multifrequency AFM

Abstract:
Multifrequency excitation/monitoring of cantilevers has made it possible both to achieve fast, relatively simple, nanometre-resolution quantitative mapping of mechanical of biological systems in solution using atomic force microscopy (AFM), and single molecule resolution detection by nanomechanical biosensors. A recent paper by Penedo et al [2015 Nanotechnology 26 485706] has made a significant contribution by developing simple methods to improve the signal to noise ratio in liquid environments, by selectively enhancing cantilever modes, which will lead to even more accurate quantitative measurements.
Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1088/0957-4484/27/13/132501

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Condensed Matter Physics
Role:
Author


Publisher:
IOP Publishing
Journal:
Nanotechnology More from this journal
Volume:
27
Issue:
13
Pages:
132501
Publication date:
2016-02-22
Acceptance date:
2016-02-03
DOI:
EISSN:
1361-6528
ISSN:
0957-4484


Language:
English
Keywords:
Pubs id:
pubs:605647
UUID:
uuid:b38b01c4-22ab-4bd0-94bf-e09129894b1a
Local pid:
pubs:605647
Source identifiers:
605647
Deposit date:
2016-02-22

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