Data sharing with strong privacy against inference attacks. This project aims to develop theories and techniques for strong protection of personal information in sharing large datasets such as national health data or census records. It intends to achieve this through developing new information theoretic methods for synthesising datasets with proven high fidelity and protection against re-identification and inference attacks, where attackers try to learn probability of sensitive data. The expecte ....Data sharing with strong privacy against inference attacks. This project aims to develop theories and techniques for strong protection of personal information in sharing large datasets such as national health data or census records. It intends to achieve this through developing new information theoretic methods for synthesising datasets with proven high fidelity and protection against re-identification and inference attacks, where attackers try to learn probability of sensitive data. The expected outcomes are algorithms for public and private sector data curators to dial up or down their data access arrangements based on privacy risks and fidelity demands linked with different data types and uses. This project intends to enable Australians to securely benefit from valuable data in decision making.Read moreRead less
Reconciliation strategies for continuous variable quantum key distribution. This project aims to advance a novel key distribution method, called quantum key distribution, which distributes secure keys using the quantum state of optical channels. Key distribution is a foundational part of data security, allowing digital keys to be securely exchanged between two or more parties, before they are used to protect and share information. The expected outcome is new rateless error correction codes desi ....Reconciliation strategies for continuous variable quantum key distribution. This project aims to advance a novel key distribution method, called quantum key distribution, which distributes secure keys using the quantum state of optical channels. Key distribution is a foundational part of data security, allowing digital keys to be securely exchanged between two or more parties, before they are used to protect and share information. The expected outcome is new rateless error correction codes designed specifically to implement quantum key distribution over long distances. Quantum key distribution is beneficial for ultra-secure communications as it avoids the vulnerability to weak random numbers and quantum-computing brute force attacks that currently threated the security of data protected by existing methods. Read moreRead less
Physical Layer Security for Wireless Machine-Type Communications. This project aims to provide new understanding and design guidelines to secure wireless communications among low-cost resource-constrained devices. This is achieved by advancing the fundamental theory of an emerging security paradigm named physical layer security. Expected outcomes of this project include a communication-theoretic framework to characterise the secrecy performance of communications over wireless networks, followed ....Physical Layer Security for Wireless Machine-Type Communications. This project aims to provide new understanding and design guidelines to secure wireless communications among low-cost resource-constrained devices. This is achieved by advancing the fundamental theory of an emerging security paradigm named physical layer security. Expected outcomes of this project include a communication-theoretic framework to characterise the secrecy performance of communications over wireless networks, followed by novel signal processing and transmission designs. The research outcomes should provide innovative solutions to safeguard commercial and industry Internet of Things networks, benefiting Australia's digital transformation.Read moreRead less
Manufacturing Nanostructured Polymer Thin Films using Visible Light. This research aims the development of selective photochemical tools driven by different colours of light for the fabrication of nanostructured polymer brush thin films. By using different wavelengths to selectively activate specific chemical reactions, this will enable multiple reactions to be performed simultaneously, significantly streamlining fabrication. Additionally, the increased selectivity offers pathways to more sophis ....Manufacturing Nanostructured Polymer Thin Films using Visible Light. This research aims the development of selective photochemical tools driven by different colours of light for the fabrication of nanostructured polymer brush thin films. By using different wavelengths to selectively activate specific chemical reactions, this will enable multiple reactions to be performed simultaneously, significantly streamlining fabrication. Additionally, the increased selectivity offers pathways to more sophisticated nanoarchitectures in comparison to existing methods. This research will lead to the fabrication of 3D polymer brush architectures with unparalleled precision, which will be of high scientific and industrial value for a diverse range of applications, such as optoelectronics, nanoactuation, and sensing.Read moreRead less
Enhanced Synthetic Efficiency For Molecular Complexity and Diversity. This project aims to introduce new, broad-spectrum strategies that permit more efficient and selective ways to access complex organic molecules. The approach involves maximising the molecule-building potential of some of the smallest accessible molecular building blocks. Significant outcomes expected from this work include much shorter chemical syntheses of important organic substances and much improved, broad scope synthetic ....Enhanced Synthetic Efficiency For Molecular Complexity and Diversity. This project aims to introduce new, broad-spectrum strategies that permit more efficient and selective ways to access complex organic molecules. The approach involves maximising the molecule-building potential of some of the smallest accessible molecular building blocks. Significant outcomes expected from this work include much shorter chemical syntheses of important organic substances and much improved, broad scope synthetic methods. The concepts introduced by this work aims to benefit industry and manufacturing by introducing more efficient methods for fine chemical manufacture, while simultaneously lowering energy use and producing less waste.Read moreRead less
Multi-Bond-Forming Processes: Step-Economical Synthesis In Batch And Flow. This project aims to develop better ways to make and understand organic substances: the materials that make up all known life forms, our medicines, and many designed materials. Based on the previous development of powerful multi-bond-forming processes, the purpose of this project is to develop cascade sequences involving dendralenes in new and innovative ways. The project plans to generalise these processes and apply them ....Multi-Bond-Forming Processes: Step-Economical Synthesis In Batch And Flow. This project aims to develop better ways to make and understand organic substances: the materials that make up all known life forms, our medicines, and many designed materials. Based on the previous development of powerful multi-bond-forming processes, the purpose of this project is to develop cascade sequences involving dendralenes in new and innovative ways. The project plans to generalise these processes and apply them in short total syntheses; extend the boundaries of multi-bond-forming processes and break new records; and reach higher levels of synthetic efficiency and selectivity by introducing the latest flow chemistry and automated reaction optimisation technology.Read moreRead less
New Horizons in Quinonedimethide Chemistry. Quinonedimethides (QDMs) are organic molecules with a notorious reputation for instability, hence they are poorly understood and an underexploited resource. This project will unite the ideally suited computational and experimental skills of the CIs to perform the first thorough investigation into fundamental QDM chemistry. It aims to map structure-reactivity in QDMs, investigate their ability to rapidly generate complex structures, and demonstrate thei ....New Horizons in Quinonedimethide Chemistry. Quinonedimethides (QDMs) are organic molecules with a notorious reputation for instability, hence they are poorly understood and an underexploited resource. This project will unite the ideally suited computational and experimental skills of the CIs to perform the first thorough investigation into fundamental QDM chemistry. It aims to map structure-reactivity in QDMs, investigate their ability to rapidly generate complex structures, and demonstrate their potential in spintronics and other applications. Anticipated outcomes include powerful and general new synthetic concepts, methods, strategies and tactics. This should provide significant benefits, such as better ways to manufacture important medicines and other materials.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE210100065
Funder
Australian Research Council
Funding Amount
$423,808.00
Summary
Designing Organocatalysts to Achieve Hyperpolarised Magnetic Resonance. Magnetic resonance techniques (such as MRI scans) suffer from an inherent insensitivity problem. In medical imaging, this can hamper diagnosis and mean long scan times for patients. This project aims to chemically develop catalysts which dramatically increase sensitivity, producing a signal that is thousands of times more visible. This project is significant as these catalysts can turn common, harmless molecules in the body ....Designing Organocatalysts to Achieve Hyperpolarised Magnetic Resonance. Magnetic resonance techniques (such as MRI scans) suffer from an inherent insensitivity problem. In medical imaging, this can hamper diagnosis and mean long scan times for patients. This project aims to chemically develop catalysts which dramatically increase sensitivity, producing a signal that is thousands of times more visible. This project is significant as these catalysts can turn common, harmless molecules in the body - even water - into visible tracers. The expected outcomes of this project include the synthesis and understanding of these catalysts which will be chemically fine-tuned to maximise their effectiveness. Potential benefits include translation to MRI applications to improve diagnosis and treatment, or chemical monitoring.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE200100450
Funder
Australian Research Council
Funding Amount
$425,398.00
Summary
Cooperativity by Design: Unlocking Metal-Metal-Ligand Cooperativity. This proposal aims to deliver efficient chemical hydrogen storage by designing new catalysts to facilitate the storage and release of hydrogen fuel. Hydrogen is an important zero-emission fuel for the low carbon energy future. However, to realise the potential of the hydrogen economy, efficient, cost-effective solutions are required for storage and transportation. This project seeks to provide technological and intellectual adv ....Cooperativity by Design: Unlocking Metal-Metal-Ligand Cooperativity. This proposal aims to deliver efficient chemical hydrogen storage by designing new catalysts to facilitate the storage and release of hydrogen fuel. Hydrogen is an important zero-emission fuel for the low carbon energy future. However, to realise the potential of the hydrogen economy, efficient, cost-effective solutions are required for storage and transportation. This project seeks to provide technological and intellectual advances in chemical hydrogen storage methods. These outcomes are expected to provide environmental and economic benefits for Australia’s developing hydrogen economy, both in the energy export market and locally in utilisation of hydrogen as a sustainable fuel.Read moreRead less