Global Gravitational Wave Astronomy. To listen to the universe with gravitational waves needs a global array of gravitational wave observatories, and one of these must be in the southern hemisphere - in Australia. By definitively answering outstanding questions about an Australian gravitational wave observatory - Where should it be? How sensitive? What astronomy will it aid? - we make the case for the international community to help build this observatory, investing hundreds of millions of dolla ....Global Gravitational Wave Astronomy. To listen to the universe with gravitational waves needs a global array of gravitational wave observatories, and one of these must be in the southern hemisphere - in Australia. By definitively answering outstanding questions about an Australian gravitational wave observatory - Where should it be? How sensitive? What astronomy will it aid? - we make the case for the international community to help build this observatory, investing hundreds of millions of dollars in rural Australia and keeping Australia on the cutting edge of all branches of astronomy. As a flagship client of advanced data GRID technologies, we will also shape the growth of Australian knowledge of, and infrastructure for, next-generation communications technologies.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
Salt, Bubbles and Life; A study of ion specificity in colloid science. A colloidal solution is a liquid that contains a finely dispersed material. The properties of these solutions are critical in many industrially important practices and in the everyday processes of life. Though not understood, it is observed that the type of salt in solution controls how the colloid behaves. Through a series of very careful experiments we seek to learn precisely how different salts influence the properties of ....Salt, Bubbles and Life; A study of ion specificity in colloid science. A colloidal solution is a liquid that contains a finely dispersed material. The properties of these solutions are critical in many industrially important practices and in the everyday processes of life. Though not understood, it is observed that the type of salt in solution controls how the colloid behaves. Through a series of very careful experiments we seek to learn precisely how different salts influence the properties of a colloidal solution. This world-leading research will enable us to improve our fundamental understanding of colloids and thereby facilitate advances in topics as diverse as enzymatic action and minerals purification, ensuring Australia remains at the forefront of science in this field.Read moreRead less
Quantum Networks: Dynamics, Design and Control. The outcomes of this project have the potential to enhance the ability of researchers in Australia to invent significant new quantum technologies. The outcomes will provide researchers with new ways to consider architecture design for quantum technologies, new concepts and tools to help them model devices and systems, to interconnect them, to control them, to build them, and to understand how they behave. This will help place Australia in a leadi ....Quantum Networks: Dynamics, Design and Control. The outcomes of this project have the potential to enhance the ability of researchers in Australia to invent significant new quantum technologies. The outcomes will provide researchers with new ways to consider architecture design for quantum technologies, new concepts and tools to help them model devices and systems, to interconnect them, to control them, to build them, and to understand how they behave. This will help place Australia in a leading position internationally to engineer new quantum technologies.Read moreRead less
Specific-ion effects in non-aqueous solvents. A test for Hofmeister. A colloidal solution is a liquid that contains a finely dispersed material. The properties of these solutions are critical in many industrially important practices and in the everyday processes of life. Though not understood, it is observed that the type of salt in solution controls how the colloid behaves. Through a series of very careful experiments we seek to learn precisely how different salts influence the properties of a ....Specific-ion effects in non-aqueous solvents. A test for Hofmeister. A colloidal solution is a liquid that contains a finely dispersed material. The properties of these solutions are critical in many industrially important practices and in the everyday processes of life. Though not understood, it is observed that the type of salt in solution controls how the colloid behaves. Through a series of very careful experiments we seek to learn precisely how different salts influence the properties of a colloidal solution. This world-leading research will enable us to improve our fundamental understanding of colloids and thereby facilitate advances in topics as diverse as enzymatic action and minerals purification, ensuring Australia remains at the forefront of science in this field.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0560758
Funder
Australian Research Council
Funding Amount
$187,000.00
Summary
Dynamics at Interfaces: a facility for the characterisation of the dynamics of structural reorganisation and adsorption at interfaces. Controlling the flow, stability, and general performance of finely dispersed materials is important in a great number of industries from cosmetics to minerals purification. These properties are often controlled by the addition of material that forms a film at the interface between the dispersed material and the solvent. We seek to develop a facility that will ena ....Dynamics at Interfaces: a facility for the characterisation of the dynamics of structural reorganisation and adsorption at interfaces. Controlling the flow, stability, and general performance of finely dispersed materials is important in a great number of industries from cosmetics to minerals purification. These properties are often controlled by the addition of material that forms a film at the interface between the dispersed material and the solvent. We seek to develop a facility that will enable the properties of this film to be characterized, in particular the rate at which the film responds to mechanical and chemical changes. With this knowledge we hope to relate the nanoscopic properties of the adsorbed film to macroscopic properties of the dispersion and be able to tune the structure of the surface film, in order to control the bulk properties of complex fluids.Read moreRead less
Metaphotonics and metasurfaces for disruptive sensing technologies. This project aims to address a big challenge in nanophotonics by developing revolutionary methods for efficient chiral sensing of molecules without the need for spectrometry, frequency scanning, or moving mechanical parts, and to enhance chiroptical signals a hundredfold with the help of metasurface structures. Resonant metasurfaces are arrays of engineered dielectric nanoparticles with extraordinary characteristics, and they wo ....Metaphotonics and metasurfaces for disruptive sensing technologies. This project aims to address a big challenge in nanophotonics by developing revolutionary methods for efficient chiral sensing of molecules without the need for spectrometry, frequency scanning, or moving mechanical parts, and to enhance chiroptical signals a hundredfold with the help of metasurface structures. Resonant metasurfaces are arrays of engineered dielectric nanoparticles with extraordinary characteristics, and they would allow to overcome current limitations of chiral sensing analytical tools. Detecting chiral molecules in low concentrations is crucially important to many fields of biology, chemistry, and pharmacy, as well as to the food and cosmetics industries, constituting a market of tens of billions of dollars.Read moreRead less
Molecules as probes of the interstellar medium. It is one of the greatest challenges in Nature is to remotely identify what is in space. Interstellar molecules are identified by their spectra, but many features in these spectra are unknown, implying that there are many more molecules in space than we know about. With a stronger understanding of space chemistry, we could predict what should be there and verify it in the lab. Conversely, identification of these features will provide the tools to u ....Molecules as probes of the interstellar medium. It is one of the greatest challenges in Nature is to remotely identify what is in space. Interstellar molecules are identified by their spectra, but many features in these spectra are unknown, implying that there are many more molecules in space than we know about. With a stronger understanding of space chemistry, we could predict what should be there and verify it in the lab. Conversely, identification of these features will provide the tools to understand interstellar chemistry. In this project we combine skills in spectroscopy and astronomy to make these molecules in the laboratory, measure their spectra and thereby identify unknown molecules in space.Read moreRead less
Realistic models of permeation in ion channels. Ion channels are formed by proteins in cell membranes and provide pathways for fast and controlled flow of selected ions. This activity generates action potentials in nerves and muscles that forms the basis of all movement, sensation and thought processes. Recent determination of the crystal structure of channel proteins has enabled construction of models that can relate channel function to its structure--necessary for understanding their operati ....Realistic models of permeation in ion channels. Ion channels are formed by proteins in cell membranes and provide pathways for fast and controlled flow of selected ions. This activity generates action potentials in nerves and muscles that forms the basis of all movement, sensation and thought processes. Recent determination of the crystal structure of channel proteins has enabled construction of models that can relate channel function to its structure--necessary for understanding their operation and seeking cures for diseases caused by their malfunction. This project aims to develop accurate ion-protein-water interactions for permeation models based on stochastic and molecular dynamics simulations using both classical and quantum mechanical methods.Read moreRead less
Pushing the frontiers of gravitational wave science: from technology to astrophysics. The direct detection of Einstein's elusive gravitational waves will not only confirm one of the most important theories in physics, it will unleash a new form of radiation (in addition to electromagnetic) with which to study the Universe. Our participation in this quest continues Australia's role in the vanguard of new astronomy and its exploitation. This proposal will produce scientists highly trained in ar ....Pushing the frontiers of gravitational wave science: from technology to astrophysics. The direct detection of Einstein's elusive gravitational waves will not only confirm one of the most important theories in physics, it will unleash a new form of radiation (in addition to electromagnetic) with which to study the Universe. Our participation in this quest continues Australia's role in the vanguard of new astronomy and its exploitation. This proposal will produce scientists highly trained in areas of national priority, including frontier technologies such as photonics and smart information use through GRID computing. Developing ways to build instruments of almost unimaginable sensitivity fosters innovation leading to spin-offs into other areas of optical sensing - fundamental research resulting in economic benefit.Read moreRead less