Mapping the electrostatic force field of single molecules from high-resolution scanning probe images

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F16%3A00462528" target="_blank" >RIV/68378271:_____/16:00462528 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1038/ncomms11560" target="_blank" >http://dx.doi.org/10.1038/ncomms11560</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1038/ncomms11560" target="_blank" >10.1038/ncomms11560</a>

Result language
angličtina
Original language name
Mapping the electrostatic force field of single molecules from high-resolution scanning probe images
Original language description
Here, we demonstrate how the electrostatic force field, originating from the inhomogeneous charge distribution in a molecule, can be measured with submolecular resolution. We exploit the fact that distortions typically observed in high-resolution atomic force microscopy images are for a significant part caused by the electrostatic force acting between charges of the tip and the molecule of interest. By finding a geometrical transformation between two high-resolution AFM images acquired with two different tips, the electrostatic force field or potential over individual molecules and self-assemblies thereof can be reconstructed with submolecular resolution.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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