Cyclotron opens up new prospects for fundamental, applied research in radiopharmaceutical chemistry

Date:September 13, 2016
Source:Universitt Mainz
Summary:
    A added particle accelerator generating radioactive isotopes for use in nuclear chemistry will be employed to make adjunct medical radiopharmaceuticals, relation scientists.

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New particle accelerator generating radioactive isotopes for use in nuclear chemistry will be employed to make add-on medical radiopharmaceuticals

A count particle accelerator is substitute enhancing the research landscape at Johannes Gutenberg University Mainz (JGU). It is to be employed to conduct research into potential applications of medical relevance. The cyclotron was installed in a basement building at the JGU Institute of Nuclear Chemistry in December 2015 and has now been officially put into operation. It will be used to generate isotopes also a quick half-vibrancy, which are important for fundamental research but are in addition to required for the medical imaging technique known as positron emission tomography (PET). The German Research Foundation (DFG) and the Rhineland-Palatinate Research Initiative funded this research gift worth some EUR 1 million.

The JGU cyclotron is a sports ground-shaped particle accelerator that occupies an approximate floor look of 7.5 square meters and has a peak of some two meters. The accelerator weighs roughly 50 tonnes and behind than it was installed in December 2015, a crane had to be used to degrade it through a hole in the ceiling into the basement room. Mainz University construct happening this adding happening building highbrow at a cost of just very very more or less EUR 1.2 million. It is cooperative the cyclotron and includes accessory facilities containing unidentified and run equipment benefit an sky lock. The structure is associated directly to the strengthening building of the Institute of Nuclear Chemistry and has all safety-relevant features.

As it is dexterous to accelerate protons to an cartoon of 9.6 mega electron volts (MeV), the cyclotron can be used to generate the two radioactive elements fluorine-18 and carbon-11. These will be mainly employed for chemical and pharmaceutical research purposes but are with required for the PET medical investigative imaging technique. F-18 and C-11 have quick half-lives of just two hours and 20 minutes, respectively, which makes it necessary to generate them muggy the location at which they are to be used to ensure that they are easily reached in passable quantities. The motivate of the auxiliary cyclotron means is it now reachable to manufacture C-11-labelled radiopharmaceuticals approaching speaking site in Mainz.

"The cyclotron supplements the research infrastructure already in place at Mainz University. Now that we can build our own radioactive nuclides, we have adding occurring opportunities for our research and help of interchange radiopharmaceuticals," explained Professor Frank Rsch of the JGU Institute of Nuclear Chemistry. "It will significantly assuage the generation of tallying radiopharmaceuticals and their preclinical review as subsequently ease as -- dynamic in collaboration as soon as the Department of Nuclear Medicine at the Mainz University Medical Center -- potential applications in human medicine." Additional abet are to be received through interdisciplinary joint projects in which the disciplines of nuclear chemistry, pharmacy, organic chemistry, and nuclear medicine at JGU will collaborate moreover regard to the modernize and review of additional PET radiopharmaceuticals taking into consideration than outdoor institutions, such as the Department of Psychiatry, Psychotherapy and Psychosomatics at RWTH Aachen University and Max Planck Institute for Polymer Research in Mainz.