Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0231228
Funder
Australian Research Council
Funding Amount
$500,000.00
Summary
Victorian Environmental Scanning Electron Microscopy Facility. The aim of this proposal is to establish a state-of-the-art Environmental Scanning Electron Microscope (ESEM) facility in the Melbourne region. ESEMs have considerable advantages over conventional instruments in that they allow imaging and analysis to be performed in gaseous or high pressure environments. This enables electron microscopy to be used for the detailed analysis of insulating, wet or out-gassing specimens in their natural ....Victorian Environmental Scanning Electron Microscopy Facility. The aim of this proposal is to establish a state-of-the-art Environmental Scanning Electron Microscope (ESEM) facility in the Melbourne region. ESEMs have considerable advantages over conventional instruments in that they allow imaging and analysis to be performed in gaseous or high pressure environments. This enables electron microscopy to be used for the detailed analysis of insulating, wet or out-gassing specimens in their natural state as well as the investigation, in real time, of dynamical processes such as crystallisation and corrosion. The new facility will support a wide range of multi-disciplinary research programs from four Universities and three CSIRO divisions.Read moreRead less
ARC Centre of Excellence - Coherent X-ray Science. The twenty first century is said to be the century of biology. And there is no doubt that the development of our understanding of biological system is continuing at a massive rate. However as our understanding deepens, we need to draw on the whole range of scientific disciplines to proceed. This Centre draws together a multidisciplinary team of world-leading scientists to address one the key questions in modern biology, the structure of a membra ....ARC Centre of Excellence - Coherent X-ray Science. The twenty first century is said to be the century of biology. And there is no doubt that the development of our understanding of biological system is continuing at a massive rate. However as our understanding deepens, we need to draw on the whole range of scientific disciplines to proceed. This Centre draws together a multidisciplinary team of world-leading scientists to address one the key questions in modern biology, the structure of a membrane protein. We will develop techniques based on the latest developments in theoretical physics & chemistry, imaging, biology and technology - including the new Australian Synchrotron - to create new approaches to structural biology.Read moreRead less
Membrane structure and lipid interactions of the pore-forming toxin Equinatoxin II by NMR. The structure of Equinatoxin II, a pore-forming protein, will be determined in model cell membranes using solid-state NMR spectroscopy. The relationship of molecular structure to bioactivity and the nature of the pore-forming mechanism of this toxin will be determined. The results will aid in understanding how toxins lyse cells and could lead to the design of improved antibiotic peptides. Currently the st ....Membrane structure and lipid interactions of the pore-forming toxin Equinatoxin II by NMR. The structure of Equinatoxin II, a pore-forming protein, will be determined in model cell membranes using solid-state NMR spectroscopy. The relationship of molecular structure to bioactivity and the nature of the pore-forming mechanism of this toxin will be determined. The results will aid in understanding how toxins lyse cells and could lead to the design of improved antibiotic peptides. Currently the structure of membrane proteins are difficult to determine and the newly developed techniques used for the structural determination of this membrane-associated protein will be suitable for studying other membrane proteins and receptors of pharmaceutical importance.Read moreRead less
Rational Design of Pegylated Dendrimer Nanostructures for Site Specific Drug Delivery. This project will provide technological advances with significant benefits in terms of improved drug treatment, and therefore health outcomes for Australia. The project builds on areas of research strength in Australia (nanotechnology and biotechnology/biomaterials) and will add considerably to the expanding Australian expertise-base in dendrimer technology (in which it is a world leader). The interdisciplinar ....Rational Design of Pegylated Dendrimer Nanostructures for Site Specific Drug Delivery. This project will provide technological advances with significant benefits in terms of improved drug treatment, and therefore health outcomes for Australia. The project builds on areas of research strength in Australia (nanotechnology and biotechnology/biomaterials) and will add considerably to the expanding Australian expertise-base in dendrimer technology (in which it is a world leader). The interdisciplinary nature of this project will also result in a unique training program for the researchers included in this grant. Such experience is in great demand, particularly in Australia where the burgeoning start-up discovery industry is critically short of personnel with skills in drug delivery.Read moreRead less
Chemistry of the Transport of Nutrient Copper in Biological Cells. Nutrient trace metals such as copper are needed for enzymes by living organisms but are toxic in excess. Defects in copper metabolism cause Menkes and Wilson diseases in humans and there are direct connections to neurodegenerative diseases (eg, Alzheimer, Parkinson, Creutzfeldt-Jakob, motor neuron diseases). It is crucial to understand how healthy cells control toxic but essential copper so that enlightened intervention is possib ....Chemistry of the Transport of Nutrient Copper in Biological Cells. Nutrient trace metals such as copper are needed for enzymes by living organisms but are toxic in excess. Defects in copper metabolism cause Menkes and Wilson diseases in humans and there are direct connections to neurodegenerative diseases (eg, Alzheimer, Parkinson, Creutzfeldt-Jakob, motor neuron diseases). It is crucial to understand how healthy cells control toxic but essential copper so that enlightened intervention is possible when disturbances of copper metabolism become pathological. The chemistry of key molecules will be studied to reveal their essential properties and thereby to understand the molecular basis of the copper-linked diseases.Read moreRead less
Molecular Characterisation of Metal Transport Proteins. The trace metals are essential to life. The secrets of their catalytic and structural roles are under intensive scrutiny. The molecular mechanisms which regulate concentrations of nutrient metals in biological cells remain poorly understood. Errors in metal metabolism cause disease. For example, defects in copper metabolism cause Menkes and Wilson diseases in humans and there are connections of copper and zinc to neuro-degenerative disea ....Molecular Characterisation of Metal Transport Proteins. The trace metals are essential to life. The secrets of their catalytic and structural roles are under intensive scrutiny. The molecular mechanisms which regulate concentrations of nutrient metals in biological cells remain poorly understood. Errors in metal metabolism cause disease. For example, defects in copper metabolism cause Menkes and Wilson diseases in humans and there are connections of copper and zinc to neuro-degenerative diseases such as Alzheimer and Creutzfeldt-Jakob (mad cow). This project will study the chemistry of metabolic pathways responsible for import of nutrient copper and other metals into biological cells.Read moreRead less
Special Research Initiatives - Grant ID: SR0354636
Funder
Australian Research Council
Funding Amount
$30,000.00
Summary
Australian Computational Molecular Science Network. Computational Molecular Science (CMS) involves the use of theory and computational methods to simulate and visualise molecular systems ranging from small atmospheric species to proteins, nucleic acids, chemical polymers and materials. It represents our most incisive expression of what we understand about the molecular basis of nature. The CMS network will integrate and cross-fertilize both fundamental and application-based expertize in molecula ....Australian Computational Molecular Science Network. Computational Molecular Science (CMS) involves the use of theory and computational methods to simulate and visualise molecular systems ranging from small atmospheric species to proteins, nucleic acids, chemical polymers and materials. It represents our most incisive expression of what we understand about the molecular basis of nature. The CMS network will integrate and cross-fertilize both fundamental and application-based expertize in molecular scale computations in the fields of nanoscience, biomaterials, biotechnology, biomedical science and environmental science. It will uncover and explore critical new interdisciplinary science and create new molecular-based paradigms that will drive advances in these fields over the next decade.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0453973
Funder
Australian Research Council
Funding Amount
$696,093.00
Summary
Surface Spectroscopic and Microstructure Analysis. Funding is requested for an X-ray Photoelectron Spectrometer (XPS) and an Image Plate Guinier Camera (IPGC), to update and expand capabilities in surface spectroscopic and microstructural analysis of a wide range of materials. The XPS unit, to be located at the University of SA, will replace two 18-year old XPS units at UniSA and Flinders University. The IPGC is a new and unique instrument which will be located at the University of Adelaide. The ....Surface Spectroscopic and Microstructure Analysis. Funding is requested for an X-ray Photoelectron Spectrometer (XPS) and an Image Plate Guinier Camera (IPGC), to update and expand capabilities in surface spectroscopic and microstructural analysis of a wide range of materials. The XPS unit, to be located at the University of SA, will replace two 18-year old XPS units at UniSA and Flinders University. The IPGC is a new and unique instrument which will be located at the University of Adelaide. These items will be incorporated into the SA Regional Facility, which provides seamless access to instrumentation across nodes. Applications include materials science, geological and biological research projects.Read moreRead less
The design and synthesis of angiotensin converting enzyme-2 (ACE2) inhibitors. A vast number of current drugs on the market are inhibitors of enzymes whose action needs to be controlled in order to treat many conditions. This proposal will apply our new approaches to the design of enzyme inhibitors with superior therapeutic action. The benefits of this research reside in new treatments for a range of cardiovascular diseases (the 3rd largest cause of mortality in Australia) and provide a platform ....The design and synthesis of angiotensin converting enzyme-2 (ACE2) inhibitors. A vast number of current drugs on the market are inhibitors of enzymes whose action needs to be controlled in order to treat many conditions. This proposal will apply our new approaches to the design of enzyme inhibitors with superior therapeutic action. The benefits of this research reside in new treatments for a range of cardiovascular diseases (the 3rd largest cause of mortality in Australia) and provide a platform for new biotech companies to be formed in Australia.Read moreRead less
Joint Theoretical and Experimental Electron Momentum Spectroscopic Studies for DNA Bases. The study of DNA structure is an area of intense research activity and continues to reveal new levels of complexity and diversity. Recent experiments (Science, 2002) provided direct evidences of the adenine non-planarity, indicating non-rigidity of DNA bases. Electron momentum spectroscopy (EMS) has been identified to be an appropriate technique in the study of chemical binding mechanism and orbitals at mol ....Joint Theoretical and Experimental Electron Momentum Spectroscopic Studies for DNA Bases. The study of DNA structure is an area of intense research activity and continues to reveal new levels of complexity and diversity. Recent experiments (Science, 2002) provided direct evidences of the adenine non-planarity, indicating non-rigidity of DNA bases. Electron momentum spectroscopy (EMS) has been identified to be an appropriate technique in the study of chemical binding mechanism and orbitals at molecular level. The aims of the project is to study orbitals and interactions of DNA and RNA bases such as adenine, thymine (uracil), guanine and cytosine using momentum space quantum mechanics and EMS experimental techniques. The outcome of the project will improve our understanding of the DNA double helical strand structure.Read moreRead less