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231225s2017 xx |||||o 00| ||eng c |
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|a 10.1021/acs.langmuir.7b01556
|2 doi
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|a pubmed24n0911.xml
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|a eng
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|a Rahman, Masudur
|e verfasserin
|4 aut
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|a Origami Arrays as Substrates for the Determination of Reaction Kinetics Using High-Speed Atomic Force Microscopy
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|c 2017
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|a Text
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|a ƒaComputermedien
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|a ƒa Online-Ressource
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|a Date Completed 23.07.2018
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|a Date Revised 23.07.2018
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a DNA nanostructures (DN) are powerful platforms for the programmable assembly of nanomaterials. As applications for DN both as a structural material and as a support for functional biomolecular sensing systems develop, methods enabling the determination of reaction kinetics in real time become increasingly important. In this report, we present a study of the kinetics of streptavidin binding onto biotinylated DN constructs enabled by these planar structures. High-speed AFM was employed at a 2.5 frame/s rate to evaluate the kinetics and indicates that the binding fully saturates in less than 60 s. When the the data was fitted with an adsorption-limited kinetic model, a forward rate constant of 5.03 × 105 s-1 was found
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Day, B Scott
|e verfasserin
|4 aut
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|a Neff, David
|e verfasserin
|4 aut
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|a Norton, Michael L
|e verfasserin
|4 aut
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 33(2017), 30 vom: 01. Aug., Seite 7389-7392
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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|g volume:33
|g year:2017
|g number:30
|g day:01
|g month:08
|g pages:7389-7392
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|u http://dx.doi.org/10.1021/acs.langmuir.7b01556
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