Helmholtz-Zentrum Dresden-Rossendorf 2 articles published in JoVE Engineering Cryogenic Liquid Jets for High Repetition Rate Discovery Science Chandra B. Curry*1,2, Christopher Schoenwaelder*1,3, Sebastian Goede4, Jongjin B. Kim1, Martin Rehwald5,6, Franziska Treffert1,7, Karl Zeil5, Siegfried H. Glenzer1, Maxence Gauthier1 1SLAC National Accelerator Laboratory, 2University of Alberta, 3Friedrich-Alexander-Universität Erlangen-Nürnberg, 4European XFEL, 5Helmholtz-Zentrum Dresden-Rossendorf, 6Technische Universität Dresden, 7Technische Universität Darmstadt This protocol presents the operation and principles of micron-scale cylindrical and planar cryogenic liquid jets. Until now, this system has been used as a high repetition rate target in laser-plasma experiments. Anticipated cross-disciplinary applications range from laboratory astrophysics to material science, and eventually next-generation particle accelerators. Chemistry Au-Interaction of Slp1 Polymers and Monolayer from Lysinibacillus sphaericus JG-B53 - QCM-D, ICP-MS and AFM as Tools for Biomolecule-metal Studies Matthias Suhr1, Johannes Raff1,2, Katrin Pollmann1 1Helmholtz Institute Freiberg for Resource Technology, Helmholtz-Zentrum Dresden-Rossendorf, 2Institute for Resource Ecology, Helmholtz-Zentrum Dresden-Rossendorf To obtain basic information on the sorption and recycling of gold from aqueous systems the interaction of Au(III) and Au(0) nanoparticles on S-layer proteins were investigated. The sorption of protein polymers was investigated by ICP-MS and that of proteinaceous monolayers by QCM-D. Subsequent AFM enables the imaging of the nanostructures.
