Non-Covalent Interactions Probed by Velocity Map Imaging. Our research program concerns non-covalent interactions, which are of fundamental importance in a range of areas including condensed phase chemistry, the folding of large molecules, biomolecule shape, host-guest chemistry and molecular self-assembly. We probe non-covalent interactions through studies of van der Waals molecules, which involve two or more molecules or atoms held together by non-covalent forces. Our group has developed new ....Non-Covalent Interactions Probed by Velocity Map Imaging. Our research program concerns non-covalent interactions, which are of fundamental importance in a range of areas including condensed phase chemistry, the folding of large molecules, biomolecule shape, host-guest chemistry and molecular self-assembly. We probe non-covalent interactions through studies of van der Waals molecules, which involve two or more molecules or atoms held together by non-covalent forces. Our group has developed new experimental methodologies for determining the strength of intermolecular interactions and these will be used to study the effect of 3-body interactions. Because of their role in chemical reaction, we will also undertake detailed studies of complexes involving radical species.Read moreRead less
Development of Novel Nanostructured Electro-optical Systems. The development of flexible and conformal electro-optical systems will strengthen Australia's position in the automotive industry establishing a value adding technology. The auto-dimming mirror industry is worth in excess of US$500 million per annum, with predictions of industry sales of US$2 billion. This project will tap existing Australian manufacturing capabilities and utilise the intellectual capacity of internationally recognise ....Development of Novel Nanostructured Electro-optical Systems. The development of flexible and conformal electro-optical systems will strengthen Australia's position in the automotive industry establishing a value adding technology. The auto-dimming mirror industry is worth in excess of US$500 million per annum, with predictions of industry sales of US$2 billion. This project will tap existing Australian manufacturing capabilities and utilise the intellectual capacity of internationally recognised scientists from UoW and UniSA. The science behind this proposed development will have significance well beyond its initial scope with applications in areas such as ophthalmic lenses, architectural glazing and electronic textiles providing further Australian opportunities in these rapidly developing areas.Read moreRead less
Integrated approach to functional carbon based materials. Exploiting novel forms of carbon to create new technologies for the energy, health and environmental sectors is a major challenge in nanotechnology. To address this challenge we will exploit innovative methods such as self-assembly and continuous flow spinning disc processing. Our proposed research will make significant contributions to a fundamental understanding of carbon nanomaterials. To this end, we will bring together international ....Integrated approach to functional carbon based materials. Exploiting novel forms of carbon to create new technologies for the energy, health and environmental sectors is a major challenge in nanotechnology. To address this challenge we will exploit innovative methods such as self-assembly and continuous flow spinning disc processing. Our proposed research will make significant contributions to a fundamental understanding of carbon nanomaterials. To this end, we will bring together international expertise with complementary skills, providing a more inventive research culture and excellent opportunities for training young scientists. The attractive low cost of renewable starting materials and small footprint of the ensuing technologies will provide a platform for fostering links with industry.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE110100093
Funder
Australian Research Council
Funding Amount
$600,000.00
Summary
Shared laser facility. This shared laser facility will provide a pool of lasers to support the research of about 20 research groups and 30 PhD students.
Energetics and dynamics of solvated biologically relevant molecules using liquid microjet and ion imaging technologies. The shape of many biomolecules in solution plays a critical role in determining their biological activity and function. It is known that the bonds that form between the biomolecules and the water solvent control this shape. However, very little is known about the strength and structure of these bonds at different sites around the biomolecule. Many experiments have informed u ....Energetics and dynamics of solvated biologically relevant molecules using liquid microjet and ion imaging technologies. The shape of many biomolecules in solution plays a critical role in determining their biological activity and function. It is known that the bonds that form between the biomolecules and the water solvent control this shape. However, very little is known about the strength and structure of these bonds at different sites around the biomolecule. Many experiments have informed us about the strength of the bonds, others have told us where the bonds occur. This project will provide both pieces of information for the first time, allowing us to better understand, and therefore control, biological function. This work will assist in the development of new biotechnology processes, especially in the emerging area of proteomics.Read moreRead less
Laser Spectroscopic Studies of Non-Covalent Solute-Solvent Interactions Involving Non-Volatile Biomolecules in the Gas Phase. Solute-solvent interactions play a critical role in determining whether or not many biomolecules display biological activity in solution. Making use of our novel liquid microjet injection technology, we will generate micro-solvated gas phase biomolecules by rapid laser desorption from the surface of a liquid jet (here, micro-solvation describes up to ~10 solvent molecule ....Laser Spectroscopic Studies of Non-Covalent Solute-Solvent Interactions Involving Non-Volatile Biomolecules in the Gas Phase. Solute-solvent interactions play a critical role in determining whether or not many biomolecules display biological activity in solution. Making use of our novel liquid microjet injection technology, we will generate micro-solvated gas phase biomolecules by rapid laser desorption from the surface of a liquid jet (here, micro-solvation describes up to ~10 solvent molecules attached to a solute). Following desorption, laser spectroscopy will be used to directly characterise the non-volatile biomolecular solute-solvent topography. This project will create a new application of laser science to study biophysical and biochemical processes that remain difficult, if not impossible, to explore using traditional techniques.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0989747
Funder
Australian Research Council
Funding Amount
$400,000.00
Summary
Ultrafast Dynamics Measurement Facility for the Physical, Biochemical, and Materials Sciences. The term "ultrafast revolution" describes the transformations in science due to ultrafast laser technology. Today, ultrafast lasers are used in surgery, nanomaterial fabrication, biomedical imaging, spectroscopic investigations, and new applications are still emerging. This facility will draw together leading chemists, physicists, and engineers to investigate key ultrafast processes and phenomena in th ....Ultrafast Dynamics Measurement Facility for the Physical, Biochemical, and Materials Sciences. The term "ultrafast revolution" describes the transformations in science due to ultrafast laser technology. Today, ultrafast lasers are used in surgery, nanomaterial fabrication, biomedical imaging, spectroscopic investigations, and new applications are still emerging. This facility will draw together leading chemists, physicists, and engineers to investigate key ultrafast processes and phenomena in the physical, biochemical and material sciences. This is of strategic importance to keep Australia at the global forefront for scientific endeavours, supporting new research and commercial opportunities. This facility will also produce highly trained graduates, who will find employment in industry throughout Australia and globally.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE200100051
Funder
Australian Research Council
Funding Amount
$755,000.00
Summary
Ultrafast Laser Spectroscopy Facility. The Ultrafast Laser Spectroscopy Facility will provide a comprehensive range of new spectroscopic techniques that cover all energies (from the ultraviolet to infrared regions of the spectrum) and timescales relevant to the absorption, emission and transformation of light in advanced photo-active materials. Expected outcomes and benefits are more efficient light harvesting, lighting and optical sensing processes; control over light-induced activity in new m ....Ultrafast Laser Spectroscopy Facility. The Ultrafast Laser Spectroscopy Facility will provide a comprehensive range of new spectroscopic techniques that cover all energies (from the ultraviolet to infrared regions of the spectrum) and timescales relevant to the absorption, emission and transformation of light in advanced photo-active materials. Expected outcomes and benefits are more efficient light harvesting, lighting and optical sensing processes; control over light-induced activity in new materials, and enhanced chemical reactivity. This will provide a platform to enhance capacity in materials characterisation, and will increase institutional and cross-disciplinary collaborations involving Universities, defence organisations and industry.Read moreRead less
Engineered Nanotube Membranes for Molecular Separation and Biosensing. This broad research effort on the development of nanotube technology will provide potential applications not just in separation and biosensors but also in nanotechnology, biotechnology, drug delivery, energy storage, and catalysis. Development of advanced separation technologies and ultra sensitive biosensing devices based on functionalised gold nanotube membranes and low-cost fabrications are an important direction for Austr ....Engineered Nanotube Membranes for Molecular Separation and Biosensing. This broad research effort on the development of nanotube technology will provide potential applications not just in separation and biosensors but also in nanotechnology, biotechnology, drug delivery, energy storage, and catalysis. Development of advanced separation technologies and ultra sensitive biosensing devices based on functionalised gold nanotube membranes and low-cost fabrications are an important direction for Australian innovation in these fields. They will bring competitive advantages for further developments and applications for molecular separation and biomedical diagnostics. These research outcomes will enhance Australia's capacity in frontier technology and build strength in new analytical and separation technologies.Read moreRead less
ARC Molecular and Materials Structure Research Network. The Network will build powerful e-Science resources for the structural sciences. Collaborative remote access will be developed for sophisticated instrumentation, including instruments planned for the Replacement Research Reactor and Australian Synchrotron. A structure database service with cross disciplinary content and versatile visualisation and analysis capabilities will further exemplify smart information use. The internet services will ....ARC Molecular and Materials Structure Research Network. The Network will build powerful e-Science resources for the structural sciences. Collaborative remote access will be developed for sophisticated instrumentation, including instruments planned for the Replacement Research Reactor and Australian Synchrotron. A structure database service with cross disciplinary content and versatile visualisation and analysis capabilities will further exemplify smart information use. The internet services will ultimately harness the Grid, enabling linkage into other national and international Grid systems. Encompassing physics, computer science, applied mathematics, chemistry and biochemistry, and catalysing interaction across these disciplines, the MMSN will impact all five National Research Priority 3 goals.Read moreRead less