Novel approaches to produce radionuclides using hot atom chemistry principles

Radionuclides are often used in the field of nuclear medicine. For some deceases the use of radionuclides is the best possible care, or even the only means of diagnosis or treatment. For these medical applications high specific activity (high activity per unit of mass) is required. Commonly, medical radionuclides are man-made. They can either be...

Lutetium coating of nanoparticles by atomic layer deposition

Atomic layer deposition (ALD) is a versatile gas phase coating technique that allows coating of complex structured materials, as well as high-surface area materials such as nanoparticles. In this work, ALD is used to deposit a lutetium oxide layer on TiO₂ nanoparticles (P25) in a fluidized bed reactor to produce particles for...

The application of atomic layer deposition in the production of sorbents for ⁹⁹Mo/^99mTc generator

New production routes for ⁹⁹Mo are steadily gaining importance. However, the obtained specific activity is much lower than currently produced by the fission of U-235. To be able to supply hospitals with ⁹⁹Mo/^99mTc generators with the desired activity, the adsorption capacity of the column material should be...

⁶⁴Cu enrichment using the Szilard-Chalmers effect – The influence of γ-dose

Cu is an important trace metal which plays a role in many biological processes. The radioisotope ⁶⁴Cu is often used to study such processes. Furthermore, ⁶⁴Cu finds applications in cancer diagnostics as well as therapy. For all of these applications ⁶⁴Cu having high specific activity is needed. ⁶⁴Cu...

Sessie 12 - Nieuwe verhoudingen in de Wijk: Verslag

Het berekenen van versnellingen op een semi-submersible (summary)

Het berekenen van versnellingen op een semi-submersible (summary)

Het berekenen van versnellingen op een semi-submersible

Verbeteren of vervangen: Een afwegingsmodel voor de verschillende manieren van verbetering en nieuwbouw van woningen en bedrijven in stadsvernieuwingsprojekten

Uitgegeven in opdracht van de TH Delft, Afdeling Bouwkunde

Invloed van bermen op de oploop van regelmatige golven: Verslag modelonderzoek

Plaatsing caissons sluitgat Kous (II): Kwasistatische krachten door golven