Biological phosphorous removal for wastewater treatment. The aim is to provide a scientific basis for understanding how phosphorous can be removed in wastewater treatment plants, using environmentally safe biological methods rather than by using chemicals. This is expected to lead to improved performance in wastewater treatment plants, which will be of economic and environmental benefit, particularly to regional communities in inland Australia.
Biomolecular films on silicon substrates. Construction of hybrid carbon-silicon devices in which molecular organic molecular films are covalently linked to silicon wafers. Biomolecular nanostructures on silicon wafers can be studied using unique impedance spectroscopy instrumentation that we have developed as well as X-ray and neutron reflectometry. The system will be used to study a variety of molecular films as well as molecularly tethered lipid bilayer membranes that mimic aspects of cell mem ....Biomolecular films on silicon substrates. Construction of hybrid carbon-silicon devices in which molecular organic molecular films are covalently linked to silicon wafers. Biomolecular nanostructures on silicon wafers can be studied using unique impedance spectroscopy instrumentation that we have developed as well as X-ray and neutron reflectometry. The system will be used to study a variety of molecular films as well as molecularly tethered lipid bilayer membranes that mimic aspects of cell membranes and these will be used to investigate the effect of sterols on such membranes.Read moreRead less
Environmental Toxicology of Marine Turtles in the South Pacific Region. We propose to study pollutants such as pesticides, polychlorinated biphenyls (PCBs), and metals in sea turtles. Drs Whittier (UQ) and Henry Olszowy (Queensland Health Scientific Services) will supervise a Ph.D. student in the research. We will identify significant pollutants in Queensland, the Solomon Islands and Malaysia at sea turtle nesting and feeding grounds. We will follow the fate of chemicals in female turtles and t ....Environmental Toxicology of Marine Turtles in the South Pacific Region. We propose to study pollutants such as pesticides, polychlorinated biphenyls (PCBs), and metals in sea turtles. Drs Whittier (UQ) and Henry Olszowy (Queensland Health Scientific Services) will supervise a Ph.D. student in the research. We will identify significant pollutants in Queensland, the Solomon Islands and Malaysia at sea turtle nesting and feeding grounds. We will follow the fate of chemicals in female turtles and the effects of contamination on the development of eggs and hatchlings. This information will be used to help manage sea turtle populations and to contribute to sustainable use of the animals for a growing ecotourism industry.Read moreRead less
Novel coding and decoding in suspension arrays for accelerated biomolecular discovery and personalised medicine. This project will establish an advanced multiplexing technique to rapidly analyse complex biological mixtures, such as cell lysates, food samples or body fluids. It will enable the analysis of not tens, but thousands or more distinctive molecular targets in a single test. This will build the foundations for future generation bioassays, paving the way to emerging personalised medicine. ....Novel coding and decoding in suspension arrays for accelerated biomolecular discovery and personalised medicine. This project will establish an advanced multiplexing technique to rapidly analyse complex biological mixtures, such as cell lysates, food samples or body fluids. It will enable the analysis of not tens, but thousands or more distinctive molecular targets in a single test. This will build the foundations for future generation bioassays, paving the way to emerging personalised medicine. This will lead to new personal diagnostics tools for rapid genotype profiling, to better tailor therapy to the individual patient's specific characteristics. As well as the potential to improve health outcomes, the project will generate significant intellectual property and the opportunity for development of new diagnostic instrumentation in Australia.Read moreRead less
Biomolecular surface interactions with smart biomaterials. Current materials used for medical implants are often recognised by the body as foreign materials causing implant rejection or encapsulation. Research into the interactions between biological molecules and chemically and topographically modified materials will aid in the development of new materials and devices that optimise the body's response to the implanted material. The new materials and surfaces developed from this research will pr ....Biomolecular surface interactions with smart biomaterials. Current materials used for medical implants are often recognised by the body as foreign materials causing implant rejection or encapsulation. Research into the interactions between biological molecules and chemically and topographically modified materials will aid in the development of new materials and devices that optimise the body's response to the implanted material. The new materials and surfaces developed from this research will provide longer lasting implants and reduce the need for repeated operations. This will improve the quality of life for implant recipients and reduce health care costs.Read moreRead less
Subunit stoichiometry and arrangement in the glycine receptor. Glycine receptors are important for nervous system function. These receptors comprise a mixture of 5 alpha and beta subunits arranged around a central ion-conducting pore. The subunit stoichiometry (i.e., numbers of alpha and beta subunits) and arrangement (i.e., subunit order) are unknown. The first aim of this project is to define these parameters using tethered subunits. The second aim is to use the tethered subunits to probe th ....Subunit stoichiometry and arrangement in the glycine receptor. Glycine receptors are important for nervous system function. These receptors comprise a mixture of 5 alpha and beta subunits arranged around a central ion-conducting pore. The subunit stoichiometry (i.e., numbers of alpha and beta subunits) and arrangement (i.e., subunit order) are unknown. The first aim of this project is to define these parameters using tethered subunits. The second aim is to use the tethered subunits to probe the structure and function of glycine and zinc binding sites at an unprecedented level of resolution. The results will provide crucial new information concerning glycine receptor structure and function.Read moreRead less
Conservation Biology of Butterflies in South Australia. This project will investigate the apparent significant recent decline in the diversity and abundance of butterflies in South Australia. The project will develop a protocol for deriving quantitative estimates of the diversity and abundance of butterflies in South Australia, so that the effects of current and future environmental changes on the biodiversity of butterflies can be rigorously assessed. The project will also incorporate a detaile ....Conservation Biology of Butterflies in South Australia. This project will investigate the apparent significant recent decline in the diversity and abundance of butterflies in South Australia. The project will develop a protocol for deriving quantitative estimates of the diversity and abundance of butterflies in South Australia, so that the effects of current and future environmental changes on the biodiversity of butterflies can be rigorously assessed. The project will also incorporate a detailed case study of the conservation biology of a vulnerable species of butterfly.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0775562
Funder
Australian Research Council
Funding Amount
$500,000.00
Summary
The Melbourne Nanofabrication Facility. Australia is desperately short of facilities for actual fabrication, prototyping and construction of advanced micromechanical and nanoscale systems. This is impeding both academic researchers and industrial developers in the materials, optics and biotechnological industries. The proposed instrument would complete the development of Australia's newest high resolution microscopy centre and enable a wide range of users to image, measure, build and design comp ....The Melbourne Nanofabrication Facility. Australia is desperately short of facilities for actual fabrication, prototyping and construction of advanced micromechanical and nanoscale systems. This is impeding both academic researchers and industrial developers in the materials, optics and biotechnological industries. The proposed instrument would complete the development of Australia's newest high resolution microscopy centre and enable a wide range of users to image, measure, build and design complex nanostructures at the atomic level and upwards. Read moreRead less
Metalloproteins and metalloenzymes. Most of the chemical reactions and physical movements in living systems are carried out by proteins. The information for producing proteins from amino acids is stored in the genes, but many biological processes depend on additional atoms or molecules ('cofactors') that are added to a protein after it is assembled. For example, more than 30% of all proteins contain metal atoms which are essential for their function. We are studying the structures of such meta ....Metalloproteins and metalloenzymes. Most of the chemical reactions and physical movements in living systems are carried out by proteins. The information for producing proteins from amino acids is stored in the genes, but many biological processes depend on additional atoms or molecules ('cofactors') that are added to a protein after it is assembled. For example, more than 30% of all proteins contain metal atoms which are essential for their function. We are studying the structures of such metalloproteins and metalloenzymes so that we can better understand their activities with long term aims of creating new molecules for biotechnology and/or drugs.Read moreRead less
Functional Genomics and Host Cell Specificity of Herpesviruses. Herpesviruses cause severe diseases in many species, but research on their large DNA genomes has been difficult due to the need to use animal cell cultures for the generation of virus mutants. The cloning of complete herpesvirus genomes as Bacterial Artificial Chromosomes (BACs) has revolutionized herpesvirus genomics, and it is now possible to examine herpesvirus gene functions in unprecedented detail using elegant new mutation tec ....Functional Genomics and Host Cell Specificity of Herpesviruses. Herpesviruses cause severe diseases in many species, but research on their large DNA genomes has been difficult due to the need to use animal cell cultures for the generation of virus mutants. The cloning of complete herpesvirus genomes as Bacterial Artificial Chromosomes (BACs) has revolutionized herpesvirus genomics, and it is now possible to examine herpesvirus gene functions in unprecedented detail using elegant new mutation techniques. The project, based on two related equine herpesviruses, will identify new targets for antiviral drugs or vaccines. These herpesvirus BAC systems represent frontier science that greatly facilitates the study of links between genome and phenome.Read moreRead less