In brief, upon the irradiation of adenine, the excited state of adenine can be quenched by the phenacyl derivative to generate an adenine cation radical and a phenacyl anion radical.
The fine microgabbro inclusions appear to have been quenched against the chamber wall and then torn free, to be incorporated in a later magma that cooled more slowly.
If the photon is not quenched as it wanders about the plasma searching for the sur face, it will ultimately escape from the plasma regardless of the optical depth.
Mechanism of quenching of phototransduction.
Results from four-dimensional quenching studies, temperature and ionic strength dependences, species variations, and electrostatic modeling provide compelling evidence for two distinct cyt c-binding sites on ccp.
Samples were recounted with internal standards to adjust for quenching.
By particle path 10, the unsteadiness dominates the heat release, and the reaction is completely quenched.
All staining reactions were quenched by placing the gel in the destaining solution (25 ml acetic acid+150 ml methanol+325 ml distilled water).