Experimental reports SANS-1 1999. Jahresbericht der SANS-1-Anlage 1999

The instrument SANS-1 at the Geesthacht Neutron Facility GeNF was used for scattering experiments in 1999 at 194 of 238 days of reactor operation. The utilisation was shared between the in-house R and D program (further information: http://wfs.home.pages.de target=NewWindow> http://wfs.home.pages.de ) and user groups from different universities. These measurements were performed and analysed either by guest scientists or GKSS staff. The focus of the work in 1999 at the experiment SANS-1 was the structural investigation of hydrogen containing substances such as biological macromolecules (ribosomes, protein-RNA-complexes), molecules which are important in the fields of environmental research (refractoric organic substances) and technical chemistry (surfactants, micelles). To a smaller extend also alloys were investigated. (orig.)SIGLEAvailable from TIB Hannover: RA 3251(2000/8) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekDEGerman

SANS-1 Experimental reports of 2000

Das Instrument SANS-1 der Geesthachter Neutronenstreueinrichtung GeNF stand 2000 an 196 von 200 Reaktoroperationstagen (Volllast mit KNQ) zur Verfuegung. In dieser Zeit konnten Untersuchungen fuer das GKSS-eigene F and E-Programm (7.T1.00.G.03) sowie eine Reihe von Universitaeten oder Forschungszentren durchgefuehrt werden. Die Messungen der Universitaeten wurden entweder durch Gastwissenschaftler oder durch GKSS-Personal aufgenommen und analysiert. Der Schwerpunkt der Arbeiten im Jahr 2000 an der Kleinwinkelstreueinrichtung SANS-1 lag in dem Bereich der Strukturanalyse von wasserstoffhaltigen Substanzen wie Biomolekuelen (Ribosomen, Protein-RNA-Komplexe, Proteinloesungen, Glykolipide und Membranen), umweltrelevanten Stoffen (Huminstoffen) und Kolloidsystemen (Tenside, Mizellen). (orig.)The instrument SANS-1 at the Geesthacht neutron facility GeNF was used for scattering experiments in 2000 at 196 of 200 days of reactor and cold source operation. The utilisation was shared between the in-house R and D program and user groups from different universities and research centers. These measurements were performed and analysed either by guest scientists or GKSS staff. The focus of the work in 2000 at the experiment SANS-1 was the structural investigation of hydrogen containing substances such as biological macromolecules (ribosomes, protein-RNA-complexes, protein solutions, glycolipids and membranes), molecules which are important in the fields of environmental research (refractoric organic substances) and technical chemistry (surfactants, micelles). (orig.)SIGLEAvailable from TIB Hannover: RA 3251(2001/5) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekDEGerman