Medical dictionary. 2011.
fluorescence quenching — fluorescencijos gesinimas statusas T sritis fizika atitikmenys: angl. fluorescence quenching vok. Fluoreszenzauslöschung, f; Fluoreszenzlöschung, f rus. гашение флуоресценции, n pranc. extinction de fluorescence, f … Fizikos terminų žodynas
Quenching (fluorescence) — Quenching refers to any process which decreases the fluorescence intensity of a given substance. A variety of processes can result in quenching, such as excited state reactions, energy transfer, complex formation and collisional quenching. As a… … Wikipedia
Fluorescence — Fluorescent minerals emit visible light when exposed to ultraviolet light Fluorescence is the emission of light by a substance that has absorbed light or other electromagnetic radiation of a different wavelength.[1] It is a form of luminescence.… … Wikipedia
Quenching (disambiguation) — Quenching may mean:* to quench, which is the rapid cooling of a solid to lock it into a metastable crystal structure * Quenching (fluorescence), any process which decreases the fluorescence intensity of a given substance * a loss of… … Wikipedia
quenching — 1. The process of extinguishing, removing, or diminishing a physical property such as heat or light; e.g., the cooling of a hot metal rapidly by plunging it into water or oil. 2. In beta liquid scintillation counting, the shifting of the energy… … Medical dictionary
Chlorophyll fluorescence — is light that has been re emitted after being absorbed by chlorophyll molecules of plant leaves. By measuring the intensity and nature of this fluorescence, plant ecophysiology can be investigated. Contents 1 Assessing plant physiology with… … Wikipedia
extinction de fluorescence — fluorescencijos gesinimas statusas T sritis fizika atitikmenys: angl. fluorescence quenching vok. Fluoreszenzauslöschung, f; Fluoreszenzlöschung, f rus. гашение флуоресценции, n pranc. extinction de fluorescence, f … Fizikos terminų žodynas
Non-photochemical quenching — (NPQ) is a mechanism employed by plants and algae to protect themselves from the adverse effects of high light intensity.[1] It involves the quenching of singlet excited state chlorophylls (Chl) via enhanced internal conversion to the ground… … Wikipedia
homogeneous fluorescence immunoassay — a fluorescence immunoassay that is single phase and uses a change in fluorescence (such as quenching or increased polarization) accompanying antigen antibody binding to measure the amount of bound label without separation … Medical dictionary
Lipid bilayer fusion — Illustration of lipid vesicles fusing showing two possible outcomes: hemifusion and full fusion. In hemifusion only the outer bilayer leaflets mix. In full fusion both leaflets as well as the internal contents mix. Fusion is the process by which… … Wikipedia
