Publication

Template-directed supramolecular self-assembly of coordination dumbbells at surfaces

Klaus Kern, Alexander Langner
2007
Journal Articles

Abstract

Scanning tunneling microscopy reveals, at single-molecular resolution, how external parameters-substrate morphology and guest addition-re-direct the assembly of dumbbell-shaped coordination supramolecules towards different surfaceconfined supramolecular organizations.

Official source

https://infoscience.epfl.ch/entities/publication/0dbfce56-b191-4c31-ba8c-ec57273310ec

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Klaus Kern, Alexander Langner
2007
Journal Articles

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/0dbfce56-b191-4c31-ba8c-ec57273310ec

About this result

Related concepts (13)

Super-resolution microscopy

Super-resolution microscopy is a series of techniques in optical microscopy that allow such images to have resolutions higher than those imposed by the diffraction limit, which is due to the diffraction of light. Super-resolution imaging techniques rely on the near-field (photon-tunneling microscopy as well as those that use the Pendry Superlens and near field scanning optical microscopy) or on the far-field.

Molecular self-assembly

In chemistry and materials science, molecular self-assembly is the process by which molecules adopt a defined arrangement without guidance or management from an outside source. There are two types of self-assembly: intermolecular and intramolecular. Commonly, the term molecular self-assembly refers to the former, while the latter is more commonly called folding. Molecular self-assembly is a key concept in supramolecular chemistry. This is because assembly of molecules in such systems is directed through non-covalent interactions (e.

Supramolecular chemistry

Supramolecular chemistry refers to the branch of chemistry concerning chemical systems composed of a discrete number of molecules. The strength of the forces responsible for spatial organization of the system range from weak intermolecular forces, electrostatic charge, or hydrogen bonding to strong covalent bonding, provided that the electronic coupling strength remains small relative to the energy parameters of the component.

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