Tarkoitettu kiteisten yhdisteiden absoluuttisen kolmiulotteisen rakenteen määrittämiseen.Yksikideröntgendiffraktometri kiteiden analytiikkaan. maximum angular range for 2θ: 145° for molybdenum anodeĭevice #1: Department of Chemistry, YE 420 / Kari Rissanen, Manu Lahtinenĭevice #2: Nanoscience Center / Kari Rissanen, Maija Nissinen Laitteiston lyhyt kuvaus.measurement step on 2θ and ω axis is not more than 0.0001°.
Key SpecificationsĪdjustable temperature of the sample: from +20☌ down to -100☌. The hydrolysis of m 3 C to m 3 U RNA was examined in a volume of 280 l with 7 nmol RNA (25 µM) in 25 mM Na 2 CO 3 buffer (pH 10) with 1 mM EDTA at 65 ☌ for 1.5 h. carefully mount the magnetic snap on mount onto the goniometer. At this point, you should already have crystals of decent quality ready and it is best to follow this procedure. The structure of the sample can be observed directly from a single crystal. make sure exactly one copy of apex3 is running (trying to open the crystal centering tab from a second copy of apex3 will crash the video feed). This document is a simple guide for data collection using the Bruker KAPPA APEX DUO located at X-ray crystallographic facility, Department of Chemistry in Boston College. A single crystal X-ray diffraction provides accurate and precise measurements of molecular dimensions. Single crystal X-ray is still the most powerful tool to visualize solid state structures of molecules and intermolecular interactions governing the crystal packing. Name and Model (Year of Manufacture / Installation)īruker Kappa Apex II (2005/2005) General Information University of Jyväskylä Teacher Training Schoolĭepartment of Biological and Environmental Scienceįinnish institute for Educational ResearchĬentre for Multilingual academic communicationīack to the list Bruker Kappa Apex II X-ray Single Crystal Diffractometer Finally click on Activate Selected Licenses Now. Jyväskylä University School of Business and Economics change this selection unless instructed otherwise e.g. Department of Language and Communication Studiesĭepartment of Music, Art and Culture Studiesĭepartment of Social Sciences and Philosophy