dynamic nuclear polarization

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• chemically induced dynamic nuclear polarization — chemiškai indukuota dinaminė branduolių poliarizacija statusas T sritis chemija apibrėžtis Radikalinių reakcijų spektrinis tyrimo metodas. santrumpa( os) CIDBP atitikmenys: angl. chemically induced dynamic nuclear polarization rus. химически… …   Chemijos terminų aiškinamasis žodynas

• Dynamic nuclear polarisation — Dynamic nuclear polarization (DNP)[1] [2] results from transferring spin polarization from electrons to nuclei, thereby aligning the nuclear spins to the extent that electron spins are aligned. Note that the alignment of electron spins at a given …   Wikipedia

• Nuclear orientation — Nuclear orientation, in nuclear physics, is the directional ordering of an assembly of nuclear spins with respect to some axis in space.[1][2] A nuclear level with spin in a magnetic field will divide into magnetic sub levels with an energy… …   Wikipedia

• Nuclear magnetic resonance — This article is about the physical phenomenon. For its use as a method in spectroscopy, see Nuclear magnetic resonance spectroscopy. NMR redirects here. For other uses, see NMR (disambiguation). First 1 GHz NMR Spectrometer (1000 MHz,… …   Wikipedia

• CIDNP — (Chemically Induced Dynamic Nuclear Polarization), often pronounced like kidnap , is a non Boltzmann nuclear spin state distribution produced in thermal or photochemical reactions, usually from colligation and diffusion, or disproportionation of… …   Wikipedia

• Polarisation dynamique nucléaire — La polarisation dynamique nucléaire[1],[2] (ou PDN) résulte du transfert de la polarisation de spin des l´électrons au noyau en alignant les spins nucléaires jusqu´à ce que les spins des électrons soit alignés. Notons que l´alignement des spins… …   Wikipédia en Français

• magnetic resonance — Absorption or emission of electromagnetic radiation by electrons or atomic nuclei in response to certain magnetic fields. The principles of magnetic resonance are used to study the atomic and nuclear properties of matter; two common laboratory… …   Universalium

• Hyperpolarisation (Physik) — In der Physik versteht man unter Hyperpolarisation eine geordnete Ausrichtung von Kernspins weit über das thermische Gleichgewicht hinaus. Inhaltsverzeichnis 1 Definition 2 Realisierung 3 Anwendungen …   Deutsch Wikipedia

• David S. Wollan — (March 14, 1937 – August 25, 2008) was an American physicist and arms control specialist. Wollan was born in Massachusetts, attended Amherst College as an undergraduate physics major, and earned his Master s and Ph.D. in physics at the University …   Wikipedia

• Albert Overhauser — Albert W. Overhauser (born August 17, 1925 in San Diego, California) is an American physicist and member of the National Academy of Sciences. He is best known for his theory of dynamic nuclear polarization, also known as the Overhauser… …   Wikipedia

• Molecular imaging — originated from the field of radiopharmacology due to the need to better understand the fundamental molecular pathways inside organisms in a noninvasive manner. Contents 1 …   Wikipedia