Pro-Fluorescent Aryl Nitroxides: New Probes for Polymer Lifetime and Kinetics Research. Internal aryl rings present in novel probes developed for this project impart fluorescence which is efficiently and internally quenched by the presence of a paramagnetic nitroxide group. Scavenging of radicals by the nitroxide however "switches on" the fluorescence and this enables powerful new fluorescence-based detection levels for the technique of nitroxide free radical scavenging. Such sensitivity is a ....Pro-Fluorescent Aryl Nitroxides: New Probes for Polymer Lifetime and Kinetics Research. Internal aryl rings present in novel probes developed for this project impart fluorescence which is efficiently and internally quenched by the presence of a paramagnetic nitroxide group. Scavenging of radicals by the nitroxide however "switches on" the fluorescence and this enables powerful new fluorescence-based detection levels for the technique of nitroxide free radical scavenging. Such sensitivity is applicable to polymerization kinetics studies, as well as providing new means for the determination of materials lifetimes. The development of pro-fluorescent markers as indicators for polymer degradation would be a significant outcome for materials where component failure has a major negative impact.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0453426
Funder
Australian Research Council
Funding Amount
$235,000.00
Summary
Access for Australian Researchers to Advanced Neutron Beam Techniques. Neutron scattering is one of the most powerful and important investigative tools in the study of materials. Australia has only a low-flux neutron source, HIFAR, which provides no cold or hot neutrons. This excludes large, important areas of science, such as functional films, polymers, self-assembly systems, biological materials, colloids and emulsions, and real-time in-situ studies.
This application aims to continue Australi ....Access for Australian Researchers to Advanced Neutron Beam Techniques. Neutron scattering is one of the most powerful and important investigative tools in the study of materials. Australia has only a low-flux neutron source, HIFAR, which provides no cold or hot neutrons. This excludes large, important areas of science, such as functional films, polymers, self-assembly systems, biological materials, colloids and emulsions, and real-time in-situ studies.
This application aims to continue Australia's partnership with the world's most intense neutron source, ISIS in the UK, in order to sustain the considerable Australian scientific momentum which now relies on ISIS.
The outcomes will be new science that cannot be generated solely within Australia.
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Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0882725
Funder
Australian Research Council
Funding Amount
$1,000,000.00
Summary
Access for Australian Researchers to Advanced Neutron Beam Techniques. The major national benefit will be access, by peer review, to the 35 specialised instruments at the world's leading pulsed Neutron and Muon source, ISIS. This complements the access to the eight neutron instruments that will operate at the Australian Reactor OPAL. This will support (or enable) high quality research into areas as diverse as materials development, mineral processing and aspects of biological and medical scien ....Access for Australian Researchers to Advanced Neutron Beam Techniques. The major national benefit will be access, by peer review, to the 35 specialised instruments at the world's leading pulsed Neutron and Muon source, ISIS. This complements the access to the eight neutron instruments that will operate at the Australian Reactor OPAL. This will support (or enable) high quality research into areas as diverse as materials development, mineral processing and aspects of biological and medical science. It will facilitate international collaborations that are important for both research and post-graduate student training.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0668044
Funder
Australian Research Council
Funding Amount
$240,000.00
Summary
Access for Australian Researchers to Advanced Neutron Beam Techniques. The access to ISIS is of strategic benefit to Australia. In the 'run up' to the Replacement Research Reactor that benefit will be increased because of the current upgrade to ISIS and the imminent construction of a second target station to provide the world's best 'cold neutron' facilities.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0346812
Funder
Australian Research Council
Funding Amount
$240,000.00
Summary
Access for Australian Researchers to Advanced Neutron-Beam Techniques. Neutron scattering is one of the most powerful and important investigative tools in the study of materials. Australia has only a low-flux neutron source, HIFAR, which provides no cold or hot neutrons. This excludes large, important areas of science, such as functional films, polymers, self-assembly systems, biological materials, colloids and emulsions, and real-time in-situ studies.
This application aims to continue Australi ....Access for Australian Researchers to Advanced Neutron-Beam Techniques. Neutron scattering is one of the most powerful and important investigative tools in the study of materials. Australia has only a low-flux neutron source, HIFAR, which provides no cold or hot neutrons. This excludes large, important areas of science, such as functional films, polymers, self-assembly systems, biological materials, colloids and emulsions, and real-time in-situ studies.
This application aims to continue Australia's partnership with the world's most intense neutron source, ISIS in the UK, in order to sustain the considerable Australian scientific momentum which now relies on ISIS.
The outcomes will be new science that cannot be generated solely within Australia.
Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0560721
Funder
Australian Research Council
Funding Amount
$240,000.00
Summary
Access for Australian Researchers to Advanced Neutron Beam Techniques. Neutron scattering is one of the most powerful and important investigative tools in the study of materials. Australia has only a low-flux neutron source, HIFAR, which provides no cold or hot neutrons. This excludes large, important areas of science, such as functional films, polymers, self-assembly systems, biological materials, colloids and emulsions, and real-time in-situ studies.
This application aims to continue Australi ....Access for Australian Researchers to Advanced Neutron Beam Techniques. Neutron scattering is one of the most powerful and important investigative tools in the study of materials. Australia has only a low-flux neutron source, HIFAR, which provides no cold or hot neutrons. This excludes large, important areas of science, such as functional films, polymers, self-assembly systems, biological materials, colloids and emulsions, and real-time in-situ studies.
This application aims to continue Australia's partnership with the world's most intense neutron source, ISIS in the UK, in order to sustain the considerable Australian scientific momentum which now relies on ISIS.
The outcomes will be new science that cannot be generated solely within Australia.
Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0453256
Funder
Australian Research Council
Funding Amount
$512,573.00
Summary
National Positron Beamline Facility. We shall construct an experimental facility for the study of positron interactions with atoms, molecules and condensed matter. It will
- Provide a unique Australian facility for the study of positron interactions with matter
- Provide benchmark data for low energy positron interactions with atoms and molecules and a reference point for theoretical calculations
- Provide Australian materials scientists with a new tool for the development of novel material ....National Positron Beamline Facility. We shall construct an experimental facility for the study of positron interactions with atoms, molecules and condensed matter. It will
- Provide a unique Australian facility for the study of positron interactions with matter
- Provide benchmark data for low energy positron interactions with atoms and molecules and a reference point for theoretical calculations
- Provide Australian materials scientists with a new tool for the development of novel materials and thin film technology
- Provide new insight on the mechanisms of positron binding to matter
- Address a National Research Priority: Frontier Technologies for Building and Transforming Australian Industries.
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Baseline-free Methods for Early Damage Diagnosis using Nonlinear Ultrasound. To address the significant limitation of existing non-destructive evaluation techniques in detecting and characterising early damage, this project aims to discover the physical nature of self-generated nonlinear waves by structural damage and to explore its potential for an entirely new class of non-destructive evaluation and structural health monitoring techniques. Major applications are expected to include a baseline- ....Baseline-free Methods for Early Damage Diagnosis using Nonlinear Ultrasound. To address the significant limitation of existing non-destructive evaluation techniques in detecting and characterising early damage, this project aims to discover the physical nature of self-generated nonlinear waves by structural damage and to explore its potential for an entirely new class of non-destructive evaluation and structural health monitoring techniques. Major applications are expected to include a baseline-free structural health monitoring technique capable of detecting and quantifying barely-visible impact damage in advanced composite materials, non-destructive evaluation of structures made by additive manufacturing, and detection of hard-to-inspect locations in unitised structures.Read moreRead less