Design and synthesis of novel lanthanoid complexes for the fabrication of light emitting devices. There is a huge and still growing economy centred around the design and fabrication of low-cost Light Emitting Devices (LEDs), as demonstrated by the excess of US$1.3 billion invested in this field between 2000 and 2007. Nations focused on the production of new and more efficient materials will be at the forefront of these emerging technologies. The major thrust of this proposal, the design and prep ....Design and synthesis of novel lanthanoid complexes for the fabrication of light emitting devices. There is a huge and still growing economy centred around the design and fabrication of low-cost Light Emitting Devices (LEDs), as demonstrated by the excess of US$1.3 billion invested in this field between 2000 and 2007. Nations focused on the production of new and more efficient materials will be at the forefront of these emerging technologies. The major thrust of this proposal, the design and preparation of luminescent rare earths complexes, and their use for the fabrication of LEDS, represent a good opportunity for Australia to access this growing market. Read moreRead less
Understanding and improving rare earth corrosion inhibitors. This project aims to investigate rare earth corrosion inhibitors by an interdisciplinary program of chemistry and materials science.
The project will generate new knowledge as to how rare earth corrosion inhibitors function and can be improved.
Expected outcomes include a better understanding of inhibitor induced protective films and improved inhibitors.
Significant benefits are eventually better protection of infrastructure from .... Understanding and improving rare earth corrosion inhibitors. This project aims to investigate rare earth corrosion inhibitors by an interdisciplinary program of chemistry and materials science.
The project will generate new knowledge as to how rare earth corrosion inhibitors function and can be improved.
Expected outcomes include a better understanding of inhibitor induced protective films and improved inhibitors.
Significant benefits are eventually better protection of infrastructure from corrosion with greener inhibitors and a new bulk use for rare earths to aid Australia’s emerging rare earth industry.
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Polynuclear Metal Complexes as Molecular Nanomagnets. Computer hard drives and other devices use tiny particles of magnetic materials to store digital information. Technological advances require an increase in the density of information storage and therefore even smaller magnetic particles. This project has the potential to synthesise materials where a single molecule could act as the smallest possible unit of magnetic memory. The future application of these materials may provide an increase ....Polynuclear Metal Complexes as Molecular Nanomagnets. Computer hard drives and other devices use tiny particles of magnetic materials to store digital information. Technological advances require an increase in the density of information storage and therefore even smaller magnetic particles. This project has the potential to synthesise materials where a single molecule could act as the smallest possible unit of magnetic memory. The future application of these materials may provide an increase of three orders of magnitude in information storage density. In addition, they may find employment in quantum computers, which can perform calculations exponentially faster than conventional computers.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
Molecular Probes for Bio-Metals. The nutrient trace metals are essential to life. Problems with the metabolism of iron, copper and zinc are associated with neuro-degenerative diseases such as Alzheimer's, Parkinson's and CJD (Creutzfeldt-Jakob disease). This proposal will develop molecular probes for detection of iron, zinc, copper, manganese and nickel within biological cells. The work will allow examination of the molecular roles of these bio-metals in unprecedented detail and lead to a bette ....Molecular Probes for Bio-Metals. The nutrient trace metals are essential to life. Problems with the metabolism of iron, copper and zinc are associated with neuro-degenerative diseases such as Alzheimer's, Parkinson's and CJD (Creutzfeldt-Jakob disease). This proposal will develop molecular probes for detection of iron, zinc, copper, manganese and nickel within biological cells. The work will allow examination of the molecular roles of these bio-metals in unprecedented detail and lead to a better understanding of their roles in normal metabolism and in disease.Read moreRead less
Catalytic currency: the role of size-reactivity relationships of simple and mixed 'coinage' metal clusters in C-C bond forming reactions. Chemicals have a profound influence on our daily lives. For instance, the petrol we use in our cars, the plastics used for our shopping bags or the margarine we eat. A common theme of all these products is the use of catalysts in their industrial manufacture. Thus, this Australian Research Council funded project aims to shed light on the role of some catalysts ....Catalytic currency: the role of size-reactivity relationships of simple and mixed 'coinage' metal clusters in C-C bond forming reactions. Chemicals have a profound influence on our daily lives. For instance, the petrol we use in our cars, the plastics used for our shopping bags or the margarine we eat. A common theme of all these products is the use of catalysts in their industrial manufacture. Thus, this Australian Research Council funded project aims to shed light on the role of some catalysts in breaking and forming chemical bonds and attempts to set rules to develop new and improved ones. Improved catalysts will not only reduce the cost of goods manufacturing, but will also reduce waste products and energy consumption. This research will also train new scientists and contribute to the enhancement of Australia's research profile.Read moreRead less
Microprobe and Nanoprobe Studies on Intracellular Disease Processes and Their Treatment. Breakthrough microprobe and nanoprobe technologies, involving X-ray, visible and infrared light can focus into different components of mammalian cells in order to interrogate the biochemistry that is occurring therein. Each of the different wavelengths of light provides complementary biochemical information that enables a deeper understanding of changes in cells that occur as a function of drug treatments an ....Microprobe and Nanoprobe Studies on Intracellular Disease Processes and Their Treatment. Breakthrough microprobe and nanoprobe technologies, involving X-ray, visible and infrared light can focus into different components of mammalian cells in order to interrogate the biochemistry that is occurring therein. Each of the different wavelengths of light provides complementary biochemical information that enables a deeper understanding of changes in cells that occur as a function of drug treatments and disease processes. This will provide unprecedented information as to where drugs go and how they are transformed inside cells that, in turn, may revolutionalise the way in which new drugs are designed that have higher specificity and fewer side effects.Read moreRead less
New reactivity from unusual main group compounds. This project will develop new, fundamentally important, yet unusual main group compounds and investigate their reactivity. The project will lead to important fundamental advance in main group chemistry and will form the basis for cheaper and cleaner future synthetic methodologies and technologies.
Synthetic Molybdenum Enzymes. This project aims to produce synthetic molybdenum (Mo) enzymes, small molecules that share structural and functional attributes with the crucially important molybdopterin?Mo enzymes. These ubiquitous enzymes are essential for plant and animal health, natural cycles involving carbon, nitrogen and sulfur, and global climate control and atmospheric albedo (reflectance); consequently, they impact heavily on commerce, the environment and society. The study will provid ....Synthetic Molybdenum Enzymes. This project aims to produce synthetic molybdenum (Mo) enzymes, small molecules that share structural and functional attributes with the crucially important molybdopterin?Mo enzymes. These ubiquitous enzymes are essential for plant and animal health, natural cycles involving carbon, nitrogen and sulfur, and global climate control and atmospheric albedo (reflectance); consequently, they impact heavily on commerce, the environment and society. The study will provide urgently needed insights into the fundamental Mo?sulfur chemistry of the enzyme active sites and inform efforts to reduce the negative impacts of enzyme dysfunction and the design of new commercial catalysts.Read moreRead less
Bioinorganic Chemistry of Molybdenum. Enzymes containing the trace element molybdenum play crucial roles in plant, animal and human health, drug metabolism, environmental processes and climate. This international, multidisciplinary project will advance our understanding of the structure and function of these enzymes at the atomic level and inform strategies to reduce the impact of crop, livestock and human diseases and adverse environmental (e.g. algal blooms, leaching of toxic arsenic) and clim ....Bioinorganic Chemistry of Molybdenum. Enzymes containing the trace element molybdenum play crucial roles in plant, animal and human health, drug metabolism, environmental processes and climate. This international, multidisciplinary project will advance our understanding of the structure and function of these enzymes at the atomic level and inform strategies to reduce the impact of crop, livestock and human diseases and adverse environmental (e.g. algal blooms, leaching of toxic arsenic) and climatic events. Effective strategies would be of enormous social and economic benefit to Australia. The training of skilled scientists and access to major overseas facilities are additional benefits of the project.Read moreRead less