New Enantiomeric Separation Technologies for Natural Product, Pharmaceuticals and Environmental Pollutant Characterisation. Enantiomeric characterisation allows evaluation of drug purity for potentially harmful constituents, consumer protection against adulteration of essential oils and natural materials, and study of chemical interactions in biochemical/environmental systems. Chromatograph technologies (GC, HPLC and CE)for enantioseparation are available, however limitations prevent multicompon ....New Enantiomeric Separation Technologies for Natural Product, Pharmaceuticals and Environmental Pollutant Characterisation. Enantiomeric characterisation allows evaluation of drug purity for potentially harmful constituents, consumer protection against adulteration of essential oils and natural materials, and study of chemical interactions in biochemical/environmental systems. Chromatograph technologies (GC, HPLC and CE)for enantioseparation are available, however limitations prevent multicomponent characterisation of complete sample mixtures. Critical choices involve: choosing a chiral selector that interacts differentially upon all enantiomers; incorporation of selector into high-efficiency chromatographic systems; application to all target compounds in the sample. We will synthesise novel chiral selectors, incorporate these into new separation columns, apply ultra-high resolution 2-dimensional GCxGC to broad-spectrum chiral analysis of volatile chemical samples.Read moreRead less
Special Research Initiatives - Grant ID: SR0354861
Funder
Australian Research Council
Funding Amount
$15,000.00
Summary
Network Australia International. "Network Australia International" will harness the expertise and knowledge of expatriate researchers and tap into their overseas networks. NAI will be a unique portal connecting and re-connecting Australian researchers overseas.
The key objectives of the Network are to:
* identify Australian researchers overseas, especially Young Investigators;
* perform a capability audit on their knowledge, expertise and networks;
* identify potential synergies betw ....Network Australia International. "Network Australia International" will harness the expertise and knowledge of expatriate researchers and tap into their overseas networks. NAI will be a unique portal connecting and re-connecting Australian researchers overseas.
The key objectives of the Network are to:
* identify Australian researchers overseas, especially Young Investigators;
* perform a capability audit on their knowledge, expertise and networks;
* identify potential synergies between Australian and overseas researchers, related to National Research Priorities;
* coordinate collaborative research;
* provide opportunities for Australian postdoctoral fellows overseas;
* communicate and enhance opportunities for permanent and recurring visits by Australian expatriates, and develop new initiatives.
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Composite nanomaterials for environmental remediation and fuel cell applications. Australia, in response to a mounting global awareness, needs to find cost effective energy storage sources to replace fossil fuels. The program will significantly add to research that provides fundamental advances in energy storage, in the form of fuel cells, and in the remediation of organic pollutants. It will also contribute to the future development of technologies in these areas that will have substantial ben ....Composite nanomaterials for environmental remediation and fuel cell applications. Australia, in response to a mounting global awareness, needs to find cost effective energy storage sources to replace fossil fuels. The program will significantly add to research that provides fundamental advances in energy storage, in the form of fuel cells, and in the remediation of organic pollutants. It will also contribute to the future development of technologies in these areas that will have substantial benefits to the broader community. The program will provide expert training for future chemists and connect them into leading international research groups led by our PIs.Read moreRead less
The Development of Novel Task Specific and Biodegradable Ionic Liquids. The advance of ?Green Chemistry? has become a forefront issue in mainstream chemistry. Green Chemistry is aimed at the reduction or elimination of hazardous substances in the design, manufacture and application of chemical products. The advent of ionic liquids (ILs) has made a significant contribution towards these goals. ILs have many beneficial properties including non-volatility, non-flammability, and a large stable liq ....The Development of Novel Task Specific and Biodegradable Ionic Liquids. The advance of ?Green Chemistry? has become a forefront issue in mainstream chemistry. Green Chemistry is aimed at the reduction or elimination of hazardous substances in the design, manufacture and application of chemical products. The advent of ionic liquids (ILs) has made a significant contribution towards these goals. ILs have many beneficial properties including non-volatility, non-flammability, and a large stable liquid range. As ILs advance from academic curiosities to industrial solvents, the need to address the issue of their biodegradability and toxicity is paramount. The key objective of this project is to design new biodegradable and task specific ILs for environmentally friendly industrial use.Read moreRead less
Catalytic currency: the role of size-reactivity relationships of simple and mixed 'coinage' metal clusters in C-C bond forming reactions. Chemicals have a profound influence on our daily lives. For instance, the petrol we use in our cars, the plastics used for our shopping bags or the margarine we eat. A common theme of all these products is the use of catalysts in their industrial manufacture. Thus, this Australian Research Council funded project aims to shed light on the role of some catalysts ....Catalytic currency: the role of size-reactivity relationships of simple and mixed 'coinage' metal clusters in C-C bond forming reactions. Chemicals have a profound influence on our daily lives. For instance, the petrol we use in our cars, the plastics used for our shopping bags or the margarine we eat. A common theme of all these products is the use of catalysts in their industrial manufacture. Thus, this Australian Research Council funded project aims to shed light on the role of some catalysts in breaking and forming chemical bonds and attempts to set rules to develop new and improved ones. Improved catalysts will not only reduce the cost of goods manufacturing, but will also reduce waste products and energy consumption. This research will also train new scientists and contribute to the enhancement of Australia's research profile.Read moreRead less
Control of acoustic cavitation in complex fluids. The outcomes of this project will provide, for the first time, the knowledge needed to optimise sonochemical reactions and thus pave the way for the greater use of sonochemisty in commercial processes. There are several areas of commercial significance where sonochemical processes could be used, e.g., remediation of wastewater containing organic pollutants, destruction of biowastes, etc. We have established strong contacts with the Victorian EPA, ....Control of acoustic cavitation in complex fluids. The outcomes of this project will provide, for the first time, the knowledge needed to optimise sonochemical reactions and thus pave the way for the greater use of sonochemisty in commercial processes. There are several areas of commercial significance where sonochemical processes could be used, e.g., remediation of wastewater containing organic pollutants, destruction of biowastes, etc. We have established strong contacts with the Victorian EPA, Orica, Food Science Australia and are developing links with Nufarm and Comalco. Apart from the potential practical outcomes, we will establish stronger ties with our international collaborators as well as train/educate a number of tertiary level students, of general benefit to our community.Read moreRead less
Novel Materials for Dye Sensitised Solar Cells. Solar energy is the most attractive renewable energy source. Dye sensitised solar cells (DSSCs) are one type of device that can harvest this energy, offering advantages of low materials cost and ease of fabrication when compared to alternative devices. This project aims to develop efficient, flexible DSSCs by using polymer substrates in place of glass. Novel surface modification approaches and microwave processing will be employed to fabricate the ....Novel Materials for Dye Sensitised Solar Cells. Solar energy is the most attractive renewable energy source. Dye sensitised solar cells (DSSCs) are one type of device that can harvest this energy, offering advantages of low materials cost and ease of fabrication when compared to alternative devices. This project aims to develop efficient, flexible DSSCs by using polymer substrates in place of glass. Novel surface modification approaches and microwave processing will be employed to fabricate the nanporous semiconductor electrodes on polymer substrates and to improve cell efficiency. Improved dyes and new electrolyte systems, such as plastic crystals, will be incorporated into the cell to improve efficiency, durability and stability.Read moreRead less
MICROWAVE PROCESSING OF FLEXIBLE DYE SENSITISED SOLAR CELLS. Solar energy is the most attractive renewable and environmentally sustainable energy source. Dye sensitised solar cells (DSSCs) are one type of device that can harvest this energy, offering advantages of low materials cost and ease of fabrication when compared to silicon-based solar cells. This project aims to develop efficient, flexible DSSCs by using polymer substrates in place of glass. Microwave processing will be employed to fabr ....MICROWAVE PROCESSING OF FLEXIBLE DYE SENSITISED SOLAR CELLS. Solar energy is the most attractive renewable and environmentally sustainable energy source. Dye sensitised solar cells (DSSCs) are one type of device that can harvest this energy, offering advantages of low materials cost and ease of fabrication when compared to silicon-based solar cells. This project aims to develop efficient, flexible DSSCs by using polymer substrates in place of glass. Microwave processing will be employed to fabricate the semiconductor layers on polymer substrates. Novel surface modification approaches will be examined to facilitate microwave processing and improve cell efficienRead moreRead less