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Concept

Technétium 99m

Publications associées (25)

X-ray-Induced Changes in Wettability

Giorgio Margaritondo

We observed that hard X-ray irradiation modifies the wettability of a variety of inorganic materials. The smooth surfaces of all tested inorganic materials (ZnO, p-Si, Al2O3, SrTiO3, TiN, ZnS, CuO, Ag2O, and Cr2O3) change during it-radiation to a state of ...

2009

Hard-x-ray microscopy with Fresnel zone plates reaches 40 nm Rayleigh resolution

Chao Wang, Giorgio Margaritondo

Substantial improvements in the nanofabrication and characteristics of gold Fresnel zone plates yielded unprecedented resolution levels in hard-x-ray microscopy. Tests performed on a variety of specimens with 8-10 keV photons demonstrated a first-order lat ...

American Institute of Physics2008

Normal state transport properties of novel superconductors

Balazs Sipos

The discovery of high temperature superconductivity in the cuprates in 1986 has boosted the research in strongly correlated materials. One strong motivation was and stays the understanding the high-Tc phenomenon with the hope that one can ultimately engine ...

EPFL2008

Recent electron cyclotron emission results on TCV

Olivier Sauter, Stefano Coda, Basil Duval, Henri Weisen, Timothy Goodman, Patrick Blanchard, Laurie Porte, Emiliano Fable, Philippe Marmillod, Xavier Llobet, Christian Schlatter, Igor Klimanov, Pierre-François Isoz

Electron cyclotron emission (ECE) diagnostics on Tokamak a Configuration Variable (TCV) allow study of the electron temperature evolution in time with good spatial and temporal resolution at the high field side and low field side at various lines of sight. ...

2007

Reactivity of manganese, technetium and rhenium aquacarbonyl-complexes as potential precursors for radiopharmaceuticals

Pascal Grundler

Technetium is an artificial element and its isotope 99mTc is now used for several years as radio-imaging agent. Much research effort is directed towards enhanced targeting of the imaging agents in order to improve accuracy of the diagnosis and reduce the r ...

EPFL2005