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ChemInform Abstract: Fundamentals of Electron Spin Resonance (ESR)
ChemInform, 2009AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
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Electron Spin Resonance (ESR) in Archaeological Context
2016The first ESR dating applications to fossil bones were published in the early 1980s (e.g., Ikeya and Miki, 1980). Given the potential of this kind of material, studies were quickly reoriented toward fossil tooth enamel, which has more suitable characteristics for dating (Grün and Schwarcz, 1987).
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Electron-Spin-Resonance (ESR) Spectroscopy of Polymers
1984The basis of ESR spectroscopy is absorption of electromagnetic radiation by unpaired electrons in a magnetic field 1,5–9). Unpaired electrons are characterised by an angular momentum, the “spin”, which is connected with a magnetic moment (Chap. 8). This magnetic moment is influenced by external magnetic fields in such a way that two orientations of ...
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Dynamic electron spin resonance (ESR) imaging of the distribution of spin labeled dextran in a mouse
Magnetic Resonance in Medicine, 1996AbstractThe nitroxide group 2,2,6,6‐tetramethylpiperidine‐1‐oxyl (TEMPO) was covalently bound to a dextran via an N‐acetamido linkage to produce a novel spin probe, TEMPO‐dextran (TEMPO‐DX), which circulates for long time periods in an animal without metabolic degradation. TEMPO‐DX was stable in mice, while small TEMPO analogs quickly disappeared after
S, Kazama +6 more
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Electron Spin Resonance (ESR) Microscopy in Materials Science
Annual Review of Materials Science, 1991Imaging of the spatial distribution of the properties of materials, par ticularly on a microscopic scale, provides an insight into their physical and chemical natures. Many analytical methods present a spatial distribution as an image. Computer tomography (CT) X-ray used in hospitals gives an image of the density distribution.
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Electron spin resonance (ESR) dating of Quaternary materials [PDF]
, 2008 ESR hat sich im letzten Jahrzehnt bei der Datierung verschiedenster littoraler Ablagerungen (Korallenriffterassen, Strandwallsysteme, Dünen) als effizientes Datierungswerkzeug etabliert. Verbesserungen in der Bestimmung der jährlichen Dosisleistung (D’) und ein neu entwickelter Ansatz zur Bestimmung der Äquivalent Dosis (DE – Dmax Verfahren) haben die ...
Schellmann, Gerhard +2 more
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Electron spin resonance (ESR) dating and ESR applications in quaternary science and archaeometry
Radiation Measurements, 1997Abstract The scope of application of ESR spectroscopy has greatly expanded with the advent of its widespread use in radiation exposure dating around 1980 and its use in retrospective dosimetry since the Chernobyl disaster in 1986. Few fields of study are of such breadth that they span topics as diverse as dating of human origins, volcanic activity ...
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Electron spin resonance (ESR) in multiferroic
Journal of Magnetism and Magnetic Materials, 2007N.O. Moreno +5 more
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