Clean technologies for the synthesis and purification of a biohybrid and biodegradable polymer. The project aims to transform an Australian industry in the forefront of the global market for manufacturing biodegradable polymers and boost export earnings derived from CO2 based biohybrid polymers. The project will develop cost-effective and clean methods for processing CO2 based polymers and demonstrate its potential for packaging and biomedical applications.
The elutriation of ultrafine particles according to their density. This study is concerned with exploiting a new and powerful mechanism for separating particles according to their density, with strong potential for recovering and concentrating tens of billions of dollars worth of valuable minerals annually. By coupling the new separation mechanism with a centrifugal force it should be possible to apply gravity separation technology, arguably for the first time, to the recovery of ultrafine parti ....The elutriation of ultrafine particles according to their density. This study is concerned with exploiting a new and powerful mechanism for separating particles according to their density, with strong potential for recovering and concentrating tens of billions of dollars worth of valuable minerals annually. By coupling the new separation mechanism with a centrifugal force it should be possible to apply gravity separation technology, arguably for the first time, to the recovery of ultrafine particles from 200 microns to well below 10 microns, at high separation efficiency, and high feed rates. This study is also ideal for training new researchers, especially at the PhD level, in an area of importance to Australia's economic future. Read moreRead less
Nano-engineered catalysts for sustainable fuel production from waste . This project aims to address two major problems simultaneously-reducing the burden of non-recyclable waste currently going to landfill in Australia, and offsetting Australia’s reliance on imported diesel to support industry and transport needs. While approximately 95% of diesel consumed in Australia is imported, vast quantities of carbon-based waste ends up in landfill. Municipal Solid Waste (MSW) is a mixture of plant-based ....Nano-engineered catalysts for sustainable fuel production from waste . This project aims to address two major problems simultaneously-reducing the burden of non-recyclable waste currently going to landfill in Australia, and offsetting Australia’s reliance on imported diesel to support industry and transport needs. While approximately 95% of diesel consumed in Australia is imported, vast quantities of carbon-based waste ends up in landfill. Municipal Solid Waste (MSW) is a mixture of plant-based waste (including food, garden, paper, and wood) and fossil-fuel derived materials (plastics). Using an innovative and environmentally-sustainable catalytic process, the outcomes of this project are aimed alleviating Australia’s dependence on diesel fuel imports and better waste management solutions in Australia.Read moreRead less
Engineering of cartilage-based biomaterials under dynamic culture conditions. This work contributes to the development of advanced technologies in the area of biomaterials. The cartilage biomaterials generated in this work will lead to new medical applications in tissue reconstruction and replacement, which is of direct benefit to society by improving the methods used to treat joint disease and injury. As there is a significant commercial market for tissue-engineered cartilage products, this res ....Engineering of cartilage-based biomaterials under dynamic culture conditions. This work contributes to the development of advanced technologies in the area of biomaterials. The cartilage biomaterials generated in this work will lead to new medical applications in tissue reconstruction and replacement, which is of direct benefit to society by improving the methods used to treat joint disease and injury. As there is a significant commercial market for tissue-engineered cartilage products, this research also has implications for enhancing the scope and profitability of the Australian biotechnology industry. The project will be a vehicle for research training in a broad range of interdisciplinary areas. Students involved in the work will be equipped with a versatile and valuable combination of skills.Read moreRead less
Particle classification using a ferrofluid in a non uniform magnetic field. The separation of micron size components of suspensions according to the size and density of the particles is presently an intractable problem. However, by using a magnetized ferrofluid it should be possible to generate unique particle trajectories for each combination of particle size and density. This study investigates the potential of this strategy for separating such particles, laying the foundation for new small-sc ....Particle classification using a ferrofluid in a non uniform magnetic field. The separation of micron size components of suspensions according to the size and density of the particles is presently an intractable problem. However, by using a magnetized ferrofluid it should be possible to generate unique particle trajectories for each combination of particle size and density. This study investigates the potential of this strategy for separating such particles, laying the foundation for new small-scale diagnostic "lab-on a chip" technology that could be used in biotechnology to study whole blood, or in mineral processing to control energy intensive ball mills for mineral particle liberation.Read moreRead less
Use of Parallel Inclined Channels to Enhance Foam Drainage in Ion Flotation. This study is concerned with increasing the rates of foam drainage in flotation processes. The findings will have direct benefit in the field of ion flotation, and will be highly relevant to the flotation of high value minerals worth tens of billions of dollars annually. The Reflux Classifier, a device that employs the Boycott Effect to achieve a significant increase in the effective area of the vessel, will be used. Th ....Use of Parallel Inclined Channels to Enhance Foam Drainage in Ion Flotation. This study is concerned with increasing the rates of foam drainage in flotation processes. The findings will have direct benefit in the field of ion flotation, and will be highly relevant to the flotation of high value minerals worth tens of billions of dollars annually. The Reflux Classifier, a device that employs the Boycott Effect to achieve a significant increase in the effective area of the vessel, will be used. This device has already attracted three national awards in the area of gravity concentration in mineral processing. The study is ideal for training new researchers, especially at the PhD level, given the importance of the field to Australia. Read moreRead less
Unlocking the catalytic activity of metal oxides through hybrid catalysis. This project aims to understand the interaction of light responsive nano-metals and metal oxide supports in photo-thermal catalysis, and channel light and heat to efficiently drive catalytic reactions. From this understanding, it will develop principles to activate the active site of metal oxides and control catalytic activity with high selectivity and stability. It will use this knowledge to selectively oxidate methane a ....Unlocking the catalytic activity of metal oxides through hybrid catalysis. This project aims to understand the interaction of light responsive nano-metals and metal oxide supports in photo-thermal catalysis, and channel light and heat to efficiently drive catalytic reactions. From this understanding, it will develop principles to activate the active site of metal oxides and control catalytic activity with high selectivity and stability. It will use this knowledge to selectively oxidate methane and oxidative coupling of methane reactions. The expected outcome is an inexpensive green catalysis method for chemical manufacture. This should lower the amount of waste, decrease energy consumption and improve human health, finite global resources and quality of life.Read moreRead less
Influence of Parallel Inclined Plates within Liquid Fluidized Beds. The aim of this study is to develop a fundamental understanding of the influence of a set of parallel inclined plates within a liquid fluidized bed. A broad range of systems that process particulate suspensions are very likely to benefit from this innovative arrangement. Considerably higher throughputs and improved separation performance are expected. A theoretical model will be developed and validated experimentally. The study ....Influence of Parallel Inclined Plates within Liquid Fluidized Beds. The aim of this study is to develop a fundamental understanding of the influence of a set of parallel inclined plates within a liquid fluidized bed. A broad range of systems that process particulate suspensions are very likely to benefit from this innovative arrangement. Considerably higher throughputs and improved separation performance are expected. A theoretical model will be developed and validated experimentally. The study will also examine whether a critical shear rate can be used to selectively separate particles on the basis of differences in density. This work will strengthen the potential exploitation of this new technology, and help train and educate a student at the PhD level in the area.Read moreRead less
Scalable, high throughput microfluidic platforms for tissue specific biomaterials development and tissue genesis. The co-development of novel biomaterial platforms and new generation production methods for tissue analogues will provide the necessary stimulus for improved and more relevant methods of enhanced repair or regeneration of diseased or damaged tissues. These outcomes will result in faster time-to-market new generation therapeutic products for Australia and the world. These advances wil ....Scalable, high throughput microfluidic platforms for tissue specific biomaterials development and tissue genesis. The co-development of novel biomaterial platforms and new generation production methods for tissue analogues will provide the necessary stimulus for improved and more relevant methods of enhanced repair or regeneration of diseased or damaged tissues. These outcomes will result in faster time-to-market new generation therapeutic products for Australia and the world. These advances will have a significant impact on our healthcare costs and the quality of life for all Australians.Read moreRead less
Application of bioreactors for culture of differentiated cells and solid-phase tissues. The aim of this project is to develop methods for producing three-dimensional human cartilage outside of the body. Tissue-engineered cartilage has a range of applications, including in toxicity testing, for production of therapeutics, and as surgical transplant devices. Bioreactors will be used to culture cartilage under controlled conditions for development of living tissues with properties as close as possi ....Application of bioreactors for culture of differentiated cells and solid-phase tissues. The aim of this project is to develop methods for producing three-dimensional human cartilage outside of the body. Tissue-engineered cartilage has a range of applications, including in toxicity testing, for production of therapeutics, and as surgical transplant devices. Bioreactors will be used to culture cartilage under controlled conditions for development of living tissues with properties as close as possible to those of native articular cartilage. Novel culture strategies will be used to enhance the availability of growth factors and provide adequate oxygen and nutrient exchange. These techniques have the potential to yield significant improvements in the quality of engineered cartilage.Read moreRead less