A new approach to the generation of long-lived charge-separated states in rigid Donor-Bridge-Acceptor systems. Electron transfer and energy transfer are ubiquitous in nature and they provide the key to the design of energy transducing materials. Considerable effort is being expended into studying light-induced electron transfer which leads to the formation of a charge-separated state or molecular "battery". To be useful, these batteries should have lifetimes at least in the microsecond domain ....A new approach to the generation of long-lived charge-separated states in rigid Donor-Bridge-Acceptor systems. Electron transfer and energy transfer are ubiquitous in nature and they provide the key to the design of energy transducing materials. Considerable effort is being expended into studying light-induced electron transfer which leads to the formation of a charge-separated state or molecular "battery". To be useful, these batteries should have lifetimes at least in the microsecond domain and this is not easily achieved in practice. This project will explore a new, elegant, and promising approach to the efficient generation of very long-lived charge-separated states in rigid systems, which is based on triplet sensitisation.
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Computational tools for organic synthesis. This project aims to develop new computer modelling techniques with the ability to rapidly identify efficient synthetic routes to target molecules. The barrier heights, reaction energies, and product selectivities of the individual steps in a multi-step synthesis are key factors determining its overall efficiency, and are traditionally determined empirically. Innovative tools for predicting these properties through computer simulations are the expected ....Computational tools for organic synthesis. This project aims to develop new computer modelling techniques with the ability to rapidly identify efficient synthetic routes to target molecules. The barrier heights, reaction energies, and product selectivities of the individual steps in a multi-step synthesis are key factors determining its overall efficiency, and are traditionally determined empirically. Innovative tools for predicting these properties through computer simulations are the expected outcomes of this project. These tools are anticipated to enable target molecules to be accessed more efficiently, with less expenditure of laboratory resources and a lower environmental impact, thereby contributing to an agile and sustainable chemical industry.Read moreRead less
Functionalised Chiral Building Blocks for New Photonic Materials. This project describes an approach to a new family of chiral liquid crystals and chiral liquid crystalline polymers for potential use in display technologies and as wave guides for fibre optic cables in the telecommunications industry. The compounds are based on a rigid chiral core with attached peripheral functional group handles that span a range of polarities and can be positioned at several locations. These new chiral buildi ....Functionalised Chiral Building Blocks for New Photonic Materials. This project describes an approach to a new family of chiral liquid crystals and chiral liquid crystalline polymers for potential use in display technologies and as wave guides for fibre optic cables in the telecommunications industry. The compounds are based on a rigid chiral core with attached peripheral functional group handles that span a range of polarities and can be positioned at several locations. These new chiral building blocks are anticipated to afford new materials whose properties can be tailored to specific applications following structure-property studies.Read moreRead less
Microreactors for Organic Synthesis. Since the electronic revolution, miniaturisation has been the trend for devices from consumer electronics to scientific instruments. In this time very little has changed in the manner, or scale, that synthetic organic chemistry has been carried out even though advances in instrumentation mean that less compound is required for identification and analysis. This project aims to bridge the gap by developing recyclable miniaturised reaction vessels for the format ....Microreactors for Organic Synthesis. Since the electronic revolution, miniaturisation has been the trend for devices from consumer electronics to scientific instruments. In this time very little has changed in the manner, or scale, that synthetic organic chemistry has been carried out even though advances in instrumentation mean that less compound is required for identification and analysis. This project aims to bridge the gap by developing recyclable miniaturised reaction vessels for the formation of organic compounds on a scale thousands of times smaller than it is currently done. These devices will have applications in drug discovery programmes due to higher throughput and increased efficiency while minimising waste.Read moreRead less
Generation of Novel Fermentation Products and their Exploitation in the Synthesis of Biologically Active Organic Compounds with Therapeutic Potential. Collections of new micro-organisms and their metabolites suitable for use in the chemical synthesis programs will emerge from the proposed research. This will provide a potentially highly-valuable national resource that could serve the needs of many laboratories around Australia by allowing them to establish more direct routes to target molecules ....Generation of Novel Fermentation Products and their Exploitation in the Synthesis of Biologically Active Organic Compounds with Therapeutic Potential. Collections of new micro-organisms and their metabolites suitable for use in the chemical synthesis programs will emerge from the proposed research. This will provide a potentially highly-valuable national resource that could serve the needs of many laboratories around Australia by allowing them to establish more direct routes to target molecules being sought in the development of new therapeutic agents and/or materials. The combined application of molecular biological, microbiological and chemical synthesis techniques in a concerted manner in the one location will lead to a raft of new opportunities for the biotech and pharmaceutical industries in Australia.Read moreRead less
Generation of Novel Fermentation Products and their Exploitation in the Synthesis of Biologically Active Organic Compounds with Therapeutic Potential. Collections of new micro-organisms and their metabolites suitable for use in the chemical synthesis programs will emerge from the proposed research. This will provide a potentially highly-valuable national resource that could serve the needs of many laboratories around Australia by allowing them to establish more direct routes to target molecules ....Generation of Novel Fermentation Products and their Exploitation in the Synthesis of Biologically Active Organic Compounds with Therapeutic Potential. Collections of new micro-organisms and their metabolites suitable for use in the chemical synthesis programs will emerge from the proposed research. This will provide a potentially highly-valuable national resource that could serve the needs of many laboratories around Australia by allowing them to establish more direct routes to target molecules being sought in the development of new therapeutic agents and/or materials. The combined application of molecular biological, microbiological and chemical synthesis techniques in a concerted manner in the one location will lead to a raft of new opportunities for the biotech and pharmaceutical industries in Australia. Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0989474
Funder
Australian Research Council
Funding Amount
$200,000.00
Summary
Organic Synthesis and Reaction Processing Facility. Chemical synthesis is not only an important activity in its own right but one that provides compounds required in biology and physics. This enterprise is thus pivotal to many activities associated with a modern economy. Accordingly, it is vital to maintain a cutting-edge capacity in synthetic organic chemistry. The requested equipment will be assembled to create a state-of-the-art facility serving the needs of some sixty researchers engaged in ....Organic Synthesis and Reaction Processing Facility. Chemical synthesis is not only an important activity in its own right but one that provides compounds required in biology and physics. This enterprise is thus pivotal to many activities associated with a modern economy. Accordingly, it is vital to maintain a cutting-edge capacity in synthetic organic chemistry. The requested equipment will be assembled to create a state-of-the-art facility serving the needs of some sixty researchers engaged in diverse aspects of organic synthesis including those associated with the development of new antibiotics, drug delivery systems and molecular machines.Read moreRead less
gem-Dihalogenocyclopropanes as building blocks for the chemical synthesis of biologically active natural products and their analogues. New and efficient methods for the assembly of biologically active compounds will emerge from this research and thus provide materials for evaluation as potential therapeutics in the treatment of a range of pathological conditions including Alzheimer's disease and certain types of lung cancers that respond poorly to currently available treatments. The underpinning ....gem-Dihalogenocyclopropanes as building blocks for the chemical synthesis of biologically active natural products and their analogues. New and efficient methods for the assembly of biologically active compounds will emerge from this research and thus provide materials for evaluation as potential therapeutics in the treatment of a range of pathological conditions including Alzheimer's disease and certain types of lung cancers that respond poorly to currently available treatments. The underpinning methodologies are also likely to provide opportunities in other areas, including materials science. The training of a highly capable post-doctoral in chemical synthesis, an area where there is now an extraordinary and unsatisfied demand for such expertise, will be a further benefit of the proposed program of research.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0882634
Funder
Australian Research Council
Funding Amount
$220,000.00
Summary
Integrated Process Intensification Facility. The new equipment will provide a unique facility for process intensification (PI). No other techniques are capable of controlling features of nano-particles (size, shape, agglomeration, phases and defects) under continuous flow, which is essential for applications in nano-technology. There are unique capabilities of PI in chemical synthesis, including drug development and drug discovery. Overall, applications of PI cover health care products, device t ....Integrated Process Intensification Facility. The new equipment will provide a unique facility for process intensification (PI). No other techniques are capable of controlling features of nano-particles (size, shape, agglomeration, phases and defects) under continuous flow, which is essential for applications in nano-technology. There are unique capabilities of PI in chemical synthesis, including drug development and drug discovery. Overall, applications of PI cover health care products, device technology, and more, for the benefit of the community at large. The facility will foster a more innovative research culture and provide excellent research training at the highest international level, and will provide a platform to foster greater links with industry.Read moreRead less
Development of microflow photochemistry and its application in the synthesis of platform chemicals of pharmaceutical interest. Light induces chemical changes with a 'flick of a switch'. Following the motto 'only as small as is necessary', the project will develop a new technology for conducting photoreactions in microspace. These microdevices will be used to construct a range of related compounds or to produce a bulk amount of a specific target molecule of pharmaceutical interest.