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Computing with Lie groups and algebras: nilpotent orbits and applications. This project aims to advance knowledge of an important class of Lie algebras, for which recent work has shown that a deeper mathematical theory, and better computational tools are required. Lie theory is a mathematical area with rich applications in the physical sciences. Expected outcomes from this project include the first systematic treatment of these algebras, new powerful algorithms to compute with them, and explicit ....Computing with Lie groups and algebras: nilpotent orbits and applications. This project aims to advance knowledge of an important class of Lie algebras, for which recent work has shown that a deeper mathematical theory, and better computational tools are required. Lie theory is a mathematical area with rich applications in the physical sciences. Expected outcomes from this project include the first systematic treatment of these algebras, new powerful algorithms to compute with them, and explicit nilpotent orbit classifications that will solve open problems in black hole theory. This should significantly enhance fundamental mathematical research and the Lie functionality of leading computer algebra systems, and is expected to strengthen international linkages.Read moreRead less
Advancing the Metal-Organic Chemistry of the Heavy Alkaline Earth Elements. The project will open up a new area in Australian metal based chemical research, deriving high value added products from the already existing exploitation of Australia's substantial alkaline earth metal mineral resources. Internationally recognised expertise in the design and manipulation of highly reactive chemical tools will contribute breakthrough science and innovation to the growing pharmaceutical, fine chemicals an ....Advancing the Metal-Organic Chemistry of the Heavy Alkaline Earth Elements. The project will open up a new area in Australian metal based chemical research, deriving high value added products from the already existing exploitation of Australia's substantial alkaline earth metal mineral resources. Internationally recognised expertise in the design and manipulation of highly reactive chemical tools will contribute breakthrough science and innovation to the growing pharmaceutical, fine chemicals and smart materials industry, with the potential to provide nascent and established Australian companies a competitive edge in new product development. Students will be trained in the necessary skills to succeed in and expand such technically demanding area of metal based chemistry.Read moreRead less
Frontiers in synthetic and structural rare earth chemistry. Rare earth elements are a major under-utilised Auatralian resource.
Their commercial development requires knowledge and progression of their
chemistry. Advancing the chemistry of highly reactive, air-sensitive
metalorganics will provide the breakthrough science to underpin future
applications in chemical manufacture, catalysis and new materials.
Transformation of rare earth chemistry to achieve behaviour hitherto
atypical of these ....Frontiers in synthetic and structural rare earth chemistry. Rare earth elements are a major under-utilised Auatralian resource.
Their commercial development requires knowledge and progression of their
chemistry. Advancing the chemistry of highly reactive, air-sensitive
metalorganics will provide the breakthrough science to underpin future
applications in chemical manufacture, catalysis and new materials.
Transformation of rare earth chemistry to achieve behaviour hitherto
atypical of these elements by steric and electronic modulation of
attached groups will value-add to their properties.Read moreRead less
Rare Earth Metal-Organic Compounds - A Source of Continuing Excitement. Australia has the world's second largest rare earth resources which are at best exported unprocessed leading to an 80-fold mark up on import of separated products. This project builds the expertise and knowledge needed to underpin Australian rare earth processing and develops the breakthrough science needed for new applications or rare earths.
Bio-inspired chemistry of novel metal-organic bismuth compounds. Non-steroidal anti-inflammatory drug use in Australia is widespread. Gastrointestinal ulceration and associated cancer are high due to Nonsteroidal anti-inflammatory drugs (NSAID) induced injury. Drug development can provide the therapeutic benefits of NSAIDs as well as gastrointestinal protection, providing Australia with a leading position in a multi-billion dollar world market.
Development and Testing of Novel Contrast Agents for Diagnostic Imaging. Demand for diagnostic imaging in the Australian healthcare system is growing at over 5% per annum. To facilitate imaging, Australia imports radiographic contrast media costing in excess of $50 million every year. Existing iodine-based agents are not ideal for X-ray absorption in current CT scanners and also cause moderate to severe allergic reaction in around 5% of all patients, sometimes with fatal results. New radiograph ....Development and Testing of Novel Contrast Agents for Diagnostic Imaging. Demand for diagnostic imaging in the Australian healthcare system is growing at over 5% per annum. To facilitate imaging, Australia imports radiographic contrast media costing in excess of $50 million every year. Existing iodine-based agents are not ideal for X-ray absorption in current CT scanners and also cause moderate to severe allergic reaction in around 5% of all patients, sometimes with fatal results. New radiographic media, which give enhanced contrast and provide greater patient comfort and safety are essential. Even a small fraction of the international market would generate millions of dollars in income, support growth and expertise in Imaging Technologies, and provide new markets for Australian mining of rare earth and bismuth metals.Read moreRead less
Synthesis of Novel Dual Acting, Selenium Containing Antioxidants. Ischemic heart disease and chronic inflammation afflict a large segment of the Australian population, especially the ageing. These states are associated with free-radicals and other reactive oxygen species and can be controlled to some extent by the application of adenosine therapy. This project will combine the activity of adenosine agonists and enhancers with selenium-containing antioxidants, used to quench reactive oxygen spe ....Synthesis of Novel Dual Acting, Selenium Containing Antioxidants. Ischemic heart disease and chronic inflammation afflict a large segment of the Australian population, especially the ageing. These states are associated with free-radicals and other reactive oxygen species and can be controlled to some extent by the application of adenosine therapy. This project will combine the activity of adenosine agonists and enhancers with selenium-containing antioxidants, used to quench reactive oxygen species, to provide a powerful new class of pharmaceutical products designed to enhance the quality of life of Australians afflicted by diseases propagated by free-radicals.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE140100088
Funder
Australian Research Council
Funding Amount
$378,628.00
Summary
Computing with matrix groups and Lie algebras: new concepts and applications. Computational algebra combines symbolic computation and pure research in algebra, and is concerned with the design of algorithms for solving mathematical problems endowed with algebraic structure. Matrix groups and Lie algebras are prominent algebraic objects describing the natural concept of symmetry. Despite being very common and important in science, there is a paucity of algorithms to study their structure. This pr ....Computing with matrix groups and Lie algebras: new concepts and applications. Computational algebra combines symbolic computation and pure research in algebra, and is concerned with the design of algorithms for solving mathematical problems endowed with algebraic structure. Matrix groups and Lie algebras are prominent algebraic objects describing the natural concept of symmetry. Despite being very common and important in science, there is a paucity of algorithms to study their structure. This project will develop deep new mathematical theories for computing with these objects, leading to ground-breaking advances in computational algebra, and providing powerful tools facilitating new research, including in other sciences. The new functionality will be used to solve two classification problems in group and Lie theory.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE140101137
Funder
Australian Research Council
Funding Amount
$389,470.00
Summary
Synthesis, Structure and Utility of Novel P-chiral and C-chiral Organophosphido Metal Complexes . The formation of new molecules requires original methods to achieve their synthesis with greatest efficiency. Organometallic chemistry remains crucial for establishing novel reagents and processes. Driven by advances in organo-multi-metallic chemistry this project will build upon fundamental concepts in main group and transition metal chemistry to establish the area of phosphorous-chiral and carbon- ....Synthesis, Structure and Utility of Novel P-chiral and C-chiral Organophosphido Metal Complexes . The formation of new molecules requires original methods to achieve their synthesis with greatest efficiency. Organometallic chemistry remains crucial for establishing novel reagents and processes. Driven by advances in organo-multi-metallic chemistry this project will build upon fundamental concepts in main group and transition metal chemistry to establish the area of phosphorous-chiral and carbon-chiral organophosphido metal chemistry. By rationally designing and integrating new chiral phosphido ligands into mono- and mixed-metal organometallic complexes, chemists will have access to a suite of new tools for application in asymmetric synthesis and catalysis, all relevant to the fields of structural, sustainable and biological chemistry.Read moreRead less
Group 13 Mixed Halide-Hydride and Rare Earth Complexes - New Selective Chiral Hydridic or Low Valent Reducing Agents. This project will make a landmark contribution to two areas of metallohydride chemistry. Both studies will utilise and develop metals that have traditionally been mined and exported from these shores while concurrently imported as value added products at vastly inflated cost. This research will identify knock-on applications in order to stem this financial bias. The new paths to ....Group 13 Mixed Halide-Hydride and Rare Earth Complexes - New Selective Chiral Hydridic or Low Valent Reducing Agents. This project will make a landmark contribution to two areas of metallohydride chemistry. Both studies will utilise and develop metals that have traditionally been mined and exported from these shores while concurrently imported as value added products at vastly inflated cost. This research will identify knock-on applications in order to stem this financial bias. The new paths to rare earth (= Ln) hydrides will have broad industrial appeal, particularly for new materials, where, like similar group 13 materials, they may be used in the deposition of Ln films or even as precursors to superconducting solids. It is anticipated industrial collaboration will ensue. Australia will be promoted as a developer and innovator of frontier technologies.Read moreRead less