In chemistry, an adduct (from Latin adductus 'drawn toward'; alternatively, a contraction of "addition product") is a product of a direct addition of two or more distinct molecules, resulting in a single reaction product containing all atoms of all components. [1] . The resultant is considered a distinct molecular species.

In this review article, we highlight the formation and biological effects of DNA adducts, and highlight our advances in human biomonitoring by mass spectrometric analysis of formalin-fixed paraffin-embedded tissues, untapped biospecimens …

What is an Adduct? An adduct is a chemical species AB, each molecular entity of which is formed by direct combination of two separate molecular entities A and B in such a way that there is change in connectivity, but no loss, of atoms within the moieties A and B. Stoichiometries other than 1:1 are also possible, e.g. a bis-adduct (2:1).

An adduct is a product formed by the addition of two or more distinct molecular entities held together by non-covalent interactions or by weak chemical bonds. In the context of acids and bases under the Lewis definition, an adduct refers to a species formed by the combination of a Lewis acid and a Lewis base.

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The meaning of ADDUCT is to draw (something, such as a limb) toward or past the median axis of the body; also : to bring together (similar parts). How to use adduct in a sentence.

In the context of Lewis acids and bases, an adduct refers to the product formed when a Lewis acid and a Lewis base combine. The formation of an adduct is a key characteristic of Lewis acid-base reactions, where a Lewis acid and a Lewis base combine to create a new species.

Molecular oncology A chemical bond between any substance and DNA, which may upregulate a gene; DNA-carcinogen adducts can drive a cell’s molecular machinery towards malignancy. verb To move toward the body.

The structural features of the adducts are considered to determine their mutational properties in DNA polymerases and their repair susceptibilities. In recent years, a number of crystal structures of DNA adducts of interest to our work have been determined in DNA polymerases.

Ammonia gives a pair of electrons to boron trifluoride, making a Lewis adduct.The acid part's shape and bond lengths change when the adduct forms. In chemistry, specifically the Lewis acid-base theory, a Lewis adduct is the result of a Lewis base sharing a pair of electrons with a Lewis acid. [1]Lewis adducts have a special type of chemical bond called a dipolar bond: where most …