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
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE100100109
Funder
Australian Research Council
Funding Amount
$530,000.00
Summary
Small molecule X-ray molecular structure elucidation facility. X-ray diffraction plays a key role in identification and molecular characterisation. X-ray techniques are the single most widely used analytical resource in structure determination and provide invaluable information for scientists working in the fields of synthesis, nanotechnology, polymer chemistry, and protein chemistry, amongst many others. The facility brings together a multidisciplinary team of scientists and provides state-of-t ....Small molecule X-ray molecular structure elucidation facility. X-ray diffraction plays a key role in identification and molecular characterisation. X-ray techniques are the single most widely used analytical resource in structure determination and provide invaluable information for scientists working in the fields of synthesis, nanotechnology, polymer chemistry, and protein chemistry, amongst many others. The facility brings together a multidisciplinary team of scientists and provides state-of-the-art research and training facilities for these techniques.Read moreRead less
Development of non-iodinated, non ionic, water-soluble metal based compounds for clinical administration as radiographic contrast media. Every year Australia spends more than $50 million on importing radiographic contrast media, in an international market worth more than $1 billion pa. Existing iodine based agents, which currently cause major adverse reactions in 1% of the population, could be replaced by new metal based imaging media which provide both enhanced contrast and greater patient safe ....Development of non-iodinated, non ionic, water-soluble metal based compounds for clinical administration as radiographic contrast media. Every year Australia spends more than $50 million on importing radiographic contrast media, in an international market worth more than $1 billion pa. Existing iodine based agents, which currently cause major adverse reactions in 1% of the population, could be replaced by new metal based imaging media which provide both enhanced contrast and greater patient safety and comfort. Even a small fraction of the international market would generate millions of dollars in overseas income from a range of potential sources, including licensing/royalties to export by a local start-up company, and expansion of rare earth mining in Australia.Read moreRead less
Antimicrobial and anti-Leishmanial bismuth compounds and materials. The project aims to develop the bioinorganic and medicinal chemistry of bismuth and related metals to address two global health issues: parasitic infections (principally Leishmaniasis) and antibacterial resistance. Through targeting serious microbial infections, the project will research the chemical, physical, structural and biological properties of bismuth and related metals. The project will form bio-protective materials and ....Antimicrobial and anti-Leishmanial bismuth compounds and materials. The project aims to develop the bioinorganic and medicinal chemistry of bismuth and related metals to address two global health issues: parasitic infections (principally Leishmaniasis) and antibacterial resistance. Through targeting serious microbial infections, the project will research the chemical, physical, structural and biological properties of bismuth and related metals. The project will form bio-protective materials and surfaces through incorporating bismuth and its compounds into polymer matrices. It will establish the complexes’ chemical biology and toxicology through scrutinising cellular mechanisms, particularly modern metallomic techniques. New compounds developed may address the urgent and significant health issue of antibiotic resistance and help address poorly treated parasitic infections.Read moreRead less