Electron Spin Resonance (ESR) Applications in Organic and Bioorganic Materials

Proceedings of the First European Meeting January 1990, Lyon, France
Herausgegeben von Catoire, B.

• Broschiertes Buch

Produktbeschreibung

E.S.R. techniques which are mature from a fundamental point of view. now constitute a routine investigation tool in chemistry as well as in biophysics in order to study and to follow the behaviour of radical species. Among the practical applications. let us mention for instance : -diffusion phenomena (solid -solid. liquid -solid such as the diffusion of molecules through membranes. films fibers ... ). -study of radical species to improve the elaboration of materials with high added value (composites). -detection of ionised food. -liquid crystals. polymers. -radiochemistry. -targetting of drugs. toxicology. A better understanding of basic phenomena allows to optimize industrial products and processes applied as well as in advanced fields as in well established ones. The high sensivity of ESR Spectroscopy and its derived specific techniques (spin labelling. spin probe. spin trapping ... ) offer information on the fme morphological structure of the matter as well as on its behaviourunder various treatments otherwise not available. A Symposium was organized in Lyon (France) in January 1990 to promote the use of ESR. Its originality was to deal with the practical applications of ESR to organic and bioorganic materials. The scope of this meeting was to enlarge the field of application from basic research to more applied subjects and this may concern industrial as well as academic researchers. Moreover. the purpose of this symposium was to promote exchanges between European specialists working in public or private areas.

Produktdetails

• Verlag: Springer / Springer Berlin Heidelberg / Springer, Berlin
• Artikelnr. des Verlages: 978-3-642-77216-0
• Softcover reprint of the original 1st ed. 1992
• Seitenzahl: 320
• Erscheinungstermin: 22. November 2011
• Englisch
• Abmessung: 235mm x 155mm x 18mm
• Gewicht: 486g
• ISBN-13: 9783642772160
• ISBN-10: 3642772161
• Artikelnr.: 36116118

Inhaltsangabe

Some Recent Applications of Computer Simulations of ESR Spectra to the Dynamics of Spin Probes in Gels and Membranes.- An Electron Spin Resonance Study of the Interactions Between Proteins and Lipids.- A Spin Probe ESR Study of Sugar Water Mixtures in the Liquid and Glassy State.- Spin Labelling and Membrane Fluidity.- Potentiel Transmembranaire dans les Vésicules Artificelles. Fragmentation des Vésicules. Encapsulation.- Electron Spin Resonance as a Tool for the Study of Langmuir-Blodgett Films of Nitroxides and Metal Alcanoates.- Comparison of the Superoxide Scavenging Activity of Various Manganese Compounds by Use of ESR Spectroscopy.- Thermal Decomposition Kinetics of Polypropylene Peroxides in the Polymer Matrix by ESR.- Spin-Trapping in Biological Systems.- Electron Spin Resonance Identification of Ionized Foodstuffs.- Some Factors Influencing the ESR Signal from Irradiated Poultry Products Containing Bone.- Paramagnetic Species Induced in Bioapatites by Foodstuff Ionisation.- Electron Spin Resonance Spectra of Irradiated Textiles: Applications to the Dosimetry of Ionising Radiations.- The Use of EPR Spectroscopy in the Molecular Approach to the Preparation of Supported Catalysts and to Catalytic Processes.- Application de la RPE à la Caractérisation d'un Matériau Fossile: 1e Charbon.- EPR Studies of Oxidation of Iron and Free Radicals Formation after Dessication of Oxyhemoglobin by Freeze-Drying and Spray-Drying.- CW and Pulsed EPR as a Tool for Studying the Structure of the Oxygen-evolving Enzyme of Photosystem H.- An ESR/ENDOR Study of Solvent Radical Adducts of 2,4,6-Tri-Tert-Butylnitrosobenzene (BNB).- Comparative ESR Spin Trapping Study of Gamma Induced Radicals in Some Mono- and Oligosaccharides: Multicomponent ESR Spectra Simulation with the VOYONSProgram.- Compatibility of Packing with Food.- Determination of the Thickness of Thin Liquid Films on Curved Surfaces.- Electron Spin Resonance Measurement of Nitroxy Probes Mobility, Attached to a Polymer Through a Spacer Arm.- An ENDOR Study of Methyl Dynamics at Low Temperature.- Etude par Résonance Paramagnétique Electronique (RPE) de la Décroissance Radicalaire dans les Médicaments Irradiés.