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Manganese Oxide Nanoparticle Synthesis by Thermal Decomposition of ManganeseII Acetylacetonate
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Manganese in PET imaging: Opportunities and challenges
Marie Brandt1,2, Jens Cardinale1,2, Ivo Rausch3
1Ludwig Boltzmann Institute Applied Diagnostics, General Hospital of Vienna, Vienna, Austria.
Journal of Labelled Compounds & Radiopharmaceuticals
|May 23, 2019
Summary
Manganese radionuclides, including positron emitters like 52g Mn, are explored for medical imaging. Their production and properties are reviewed, focusing on applications in positron emission tomography (PET) and bimodal PET/MRI probes.
Area of Science:
- Nuclear chemistry
- Radiopharmaceutical science
- Medical imaging
Background:
- Several manganese radionuclides are known and accessible.
- Three positron-emitting isotopes (51Mn, 52mMn, and 52gMn) are of interest for positron emission tomography (PET).
Purpose of the Study:
- To provide an overview of production routes and physical properties of Mn radionuclides.
- To focus on 52gMn for medical imaging applications.
- To explore 52gMn in radiolabeling, imaging Mn-dependent processes, and developing PET/MRI probes.
Main Methods:
- Review of existing literature on manganese radionuclide production.
- Analysis of physical properties relevant to medical applications.
- Discussion of radiolabeling strategies and imaging modalities.
Main Results:
- Overview of production pathways for 51Mn, 52mMn, and 52gMn.
- Detailed physical properties of these positron-emitting isotopes.
- Potential applications of 52gMn in long-lived radiolabeling, biological process imaging, and PET/MRI.
Conclusions:
- Manganese radionuclides, particularly 52gMn, offer significant potential for advanced medical imaging.
- Further research into 52gMn applications could enhance diagnostic capabilities and probe development.
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