Results 11 to 20 of about 235,598 (309)
Ten crucial unknowns in atmospheric chemistry in the cold
Faraday DiscussionsThis Faraday Discussions opening lecture delves into the critical open questions surrounding the impact of cold temperatures and the cryosphere on atmospheric science.
Bartels-Rausch, Thorsten +4 more
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, 2017 Recent years have seen tremendous progress in research on cold and controlled molecular collisions, both in theory and in experiment. The advent of techniques to prepare cold and ultracold molecules and ions, to store them in optical lattices or in ...
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Applications of Coulomb crystals in cold chemistry
, 2010 This thesis describes the study of a range of ion-molecule reactions at very low collision energies using a newly developed experimental technique which involves the reaction of velocity-selected beams of translationally cold neutral molecules with very low kinetic energy ion ensembles.
Gingell, A, Gingell, Alexander David
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Effects of chronic cold treatment on root elongation and gene expression in "Arabidopsis thaliana" [PDF]
, 2008 Low temperature is a major limitation of plant growth. Cold adaptation is important for the survival and distribution of plant species at high elevations and high latitudes.
Lee, Yang Ping
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Molecules, 2022 Novel zinc–palladium–porphyrin bimetal metal–organic framework (MOF) nanosheets were directly synthesized by coordination chelation between Zn(II) and Pd(II) tetra(4-carboxyphenyl)porphin (TCPP(Pd)) using a solvothermal method.
Xinxiang Cao +9 more
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Nanomaterials, 2023 Metal–organic frameworks (MOFs) are highly nanostructured coordination polymers that contain metal cations and organic linkers and feature very large pore volumes and surface areas.
Georgia-Annicette Banga-Bothy +1 more
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Potential energy surface of Li–O2 system for cold collisions
, 2023 This paper explores the interactions between Li and oxygen in their van der Waals state for the study of cold collisions between these two species. The quartet surface was calculated using a basis set converged spin-restricted CCSD(T) method, while for ...
Katarzyna , Madajczyk, Piotr, Zuchowski
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Optimised surface-electrode ion-trap junctions for experiments with cold molecular ions
New Journal of Physics, 2017 We discuss the design and optimisation of two types of junctions between surface-electrode radiofrequency ion-trap arrays that enable the integration of experiments with sympathetically cooled molecular ions on a monolithic chip device.
A Mokhberi, R Schmied, S Willitsch
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Nano Biomedicine and Engineering, 2017 The use of indium tin oxide (ITO) and focused monomode microwave heating for the ultra-rapid crystallization of L-alanine (a model amino acid) is reported. Commercially available ITO dots (< 5 mm) attached to blank poly(methyl)methacrylate (PMMA, 5 cm
Carisse Lansiquot +9 more
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Molecules, 2023 Selective semi-hydrogenation of acetylene is an extremely important reaction from both industrial and theoretical perspectives. Palladium, due to its unique chemical and physical properties, is the most active and currently irreplaceable metal for this ...
Xinxiang Cao +4 more
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