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Affinity bias, also known as the similarity bias, similar-to-me effect, and the mini-me syndrome, refers to an implicit cognitive bias where people are favorably ...
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.
The electron affinity of molecules is a complicated function of their electronic structure. For instance the electron affinity for benzene is negative, as is that of naphthalene, while those of anthracene, phenanthrene and pyrene are positive. In silico experiments show that the electron affinity of hexacyanobenzene surpasses that of fullerene. [5]
Electron affinity can be defined in two equivalent ways. First, as the energy that is released by adding an electron to an isolated gaseous atom. The second (reverse) definition is that electron affinity is the energy required to remove an electron from a singly charged gaseous negative ion.
It has a high ionisation energy (1350.8 kJ/mol), low electron affinity (estimated at −60 kJ/mol), and high electronegativity (2.966 χSpec). Krypton can be reacted with fluorine to form the difluoride, KrF 2. The reaction of KrF 2 with B(OTeF 5) 3 produces an unstable compound, Kr(OTeF 5) 2, that contains a krypton-oxygen bond.
Hemoglobin's oxygen binding affinity (see oxygen–haemoglobin dissociation curve) is inversely related both to acidity and to the concentration of carbon dioxide. [1] That is, the Bohr effect refers to the shift in the oxygen dissociation curve caused by changes in the concentration of carbon dioxide or the pH of the environment.
The conformational changes are the primary effect of the agonist, and are related to the agonist's binding affinity and agonist efficacy. [9] [12] Other agonists that bind to this receptor will fall under one of the different categories of agonist mentioned above based on their specific binding affinity and efficacy.
She also played Selina Dawes in the ITV adaptation of the novel Affinity, opposite Anna Madeley as Margaret Prior. It premiered at the Miami Gay & Lesbian Film Festival, and in the UK on 28 December 2008 on ITV. In 2009 she appeared in the ITV fantasy drama series Demons as blind vampire-turned-monster hunter Mina Harker. [2]