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In chemical physics and physical chemistry, chemical affinity is the electronic property by which dissimilar chemical species are capable of forming chemical compounds. [1] Chemical affinity can also refer to the tendency of an atom or compound to combine by chemical reaction with atoms or compounds of unlike composition.
Affinity, the UK's first road-legal solar car, built by Cambridge University Eco Racing; Affinity (mathematics), an affine transformation preserving collinearity; Affinity (pharmacology), a characterisation of protein-ligand binding strength; Affinity (sociology), a shared interest and commitment between persons in groups and/or willingness to ...
Because the affinity of the aptamer also affects its dynamic range and limit of detection, aptamers with a lower affinity may be desirable when assaying high concentrations of a target molecule. [73] Affinity chromatography also depends on the ability of the affinity reagent, such as an aptamer, to bind and release its target, and lower ...
The Fourth Lateran Council removed the second type of affinity rule and the new axiom became: "affinity does not beget affinity", which is the principle followed in the modern Catholic Church. [8] It also limited both affinity and consanguinity prohibitions to the fourth degree, but retained the same method of calculating, counting back to a ...
Affinity (taxonomy) – mainly in life sciences or natural history – refers to resemblance suggesting a common descent, phylogenetic relationship, or type. [1] The term does, however, have broader application, such as in geology (for example, in descriptive and theoretical works [2] [3]), and similarly in astronomy (for example, see "Centaur object" in the context of 2060 Chiron's close ...
Thesaurus Linguae Latinae. A modern english thesaurus. A thesaurus (pl.: thesauri or thesauruses), sometimes called a synonym dictionary or dictionary of synonyms, is a reference work which arranges words by their meanings (or in simpler terms, a book where one can find different words with similar meanings to other words), [1] [2] sometimes as a hierarchy of broader and narrower terms ...
An affinity group of anti-war protesters An anonymous affinity group is a group formed around a shared interest or common goal, to which individuals formally or informally belong. Affinity groups are generally precluded from being under the aegis of any governmental agency, and their purposes must be primarily non-commercial.
In biochemistry, p 50 represents the partial pressure of a gas required to achieve 50% saturation of a particular protein's binding sites. [1] [2] Values of p 50 are negatively correlated with substrate affinity; lower values correspond to higher affinity and vice versa.