Chasing Weak Forces: Hierarchically Assembled Helicates as a Probe for the Evaluation of the Energetics of Weak Interactions.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.7b10098
Abstract: London dispersion forces are the weakest interactions between molecules. Because of this, their influence on chemical processes is often low, but can definitely not be ignored, and even becomes important in cases of molecules with… read more here.
Keywords: forces hierarchically; hierarchically assembled; assembled helicates; dispersion forces ... See more keywords
Non-conventional hydrogen bonding and dispersion forces that support embedding mesitylgold into a tailored bis(amidine) framework.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical communications"
DOI: 10.1039/d1cc06065a
Abstract: A bis(amidine) ligand operates as a molecular lock for two AuMes fragments. The resulting complex retains a flexible double macrocycle with two non-conventional N-H⋯Cipso hydrogen bonds and distinct intramolecular dispersion forces. Instead of unfolding of… read more here.
Keywords: dispersion forces; bis amidine; non conventional; hydrogen ... See more keywords
Experimental setup for measuring the dispersion forces by the adhered cantilever method
Sign Up to like & getrecommendations! Published in 2023 at "Review of Scientific Instruments"
DOI: 10.1063/5.0147016
Abstract: Dispersion forces start to play role in modern micro/nanoelectromechanical devices, but the methods to measure these forces at distances close to contact ([Formula: see text] nm) suffer from pull-in instability. The method of adhered cantilever… read more here.
Keywords: experimental setup; setup measuring; dispersion; adhered cantilever ... See more keywords
Effect of Dispersion Forces on Dynamic Stability of Electrostatically Actuated Micro/Nano-Beams in Presence of Mechanical Shocks
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Applied Mechanics"
DOI: 10.1142/s1758825119500856
Abstract: Dispersion forces such as van der Waals and Casimir interactions become important when the size of structures shrinks. Therefore, the effective design of micro and nano-sized structures depends on appropriate consideration of these forces. In… read more here.
Keywords: effect dispersion; forces dynamic; micro nano; dispersion ... See more keywords
Sensitivity to Dispersion Forces in First-Principles Modeling of Disordered Chalcogenides
Sign Up to like & getrecommendations! Published in 2018 at "Frontiers in Materials"
DOI: 10.3389/fmats.2018.00078
Abstract: The inclusion of dispersion (van der Waals, vdW) forces in first-principles modelling of disordered chalcogenides is analyzed and critically discussed in view of their impact on the atomic structure. To this purpose we considered the… read more here.
Keywords: forces first; sensitivity dispersion; dispersion forces; disordered chalcogenides ... See more keywords
Impact of Dispersion Force Schemes on Liquid Systems: Comparing Efficiency and Drawbacks for Well-Targeted Test Cases
Sign Up to like & getrecommendations! Published in 2022 at "Molecules"
DOI: 10.3390/molecules27249034
Abstract: First-principles molecular dynamics (FPMD) calculations were performed on liquid GeSe4 with the aim of inferring the impact of dispersion (van der Waals, vdW) forces on the structural properties. Different expressions for the dispersion forces were… read more here.
Keywords: dispersion; schemes liquid; dispersion forces; impact dispersion ... See more keywords
Gravitational Dispersion Forces and Gravity Quantization
Sign Up to like & getrecommendations! Published in 2021 at "Symmetry"
DOI: 10.3390/sym13010040
Abstract: The parallel development of the theories of electrodynamical and gravitational dispersion forces reveals important differences. The former arose earlier than the formulation of quantum electrodynamics so that expressions for the unretarded, van der Waals forces… read more here.
Keywords: gravitational dispersion; field; electrodynamics; dispersion forces ... See more keywords