An in-built depolymerisation solution for polyethylene waste. This project aims to design enzymes that can be embedded into polyethylene, and later activated by the elevated temperatures of a compost heap, to depolymerise the plastic to small molecules. There are no good options available for the controlled decomposition of polyethylene waste at present, and instead researchers have focussed on solutions that rely on modifications to the underlying chemistry of the backbone and or collection to ....An in-built depolymerisation solution for polyethylene waste. This project aims to design enzymes that can be embedded into polyethylene, and later activated by the elevated temperatures of a compost heap, to depolymerise the plastic to small molecules. There are no good options available for the controlled decomposition of polyethylene waste at present, and instead researchers have focussed on solutions that rely on modifications to the underlying chemistry of the backbone and or collection to a central facility. Our approach would result in an in-built decomposition that does not require collection and recycling in a central facility. Since it is based on a depolymerisation mechanism it does not result in the production of harmful, partially disintegrated microplastics.Read moreRead less
New Strategies for Modelling Polyoxometalates. Polyoxometalates are a versatile class of genuine nanomaterials with remarkable chemical and physical properties and dimensions ranging from tens to tens of thousands of atoms. Designing functional materials which exploit their enormous potential is limited by practical difficulties in their structural characterization and restrictions on our ability to model their behaviour. In this project, we will develop a new strategy for computer modelling of ....New Strategies for Modelling Polyoxometalates. Polyoxometalates are a versatile class of genuine nanomaterials with remarkable chemical and physical properties and dimensions ranging from tens to tens of thousands of atoms. Designing functional materials which exploit their enormous potential is limited by practical difficulties in their structural characterization and restrictions on our ability to model their behaviour. In this project, we will develop a new strategy for computer modelling of polyoxometalates based on the classical molecular mechanics approach and high-level techniques. This novel line of attack will be exploited in the characterization of large and highly substituted derivatives which are key to developing functional materials.Read moreRead less
Light-Driven Chemistry with Nanostructured Polyanilines. This project seeks to understand and exploit the rich photochemistry for an important class of electrically conducting polymers, namely polyanilines. Light stimulated electron transfer events will be employed in a wide range of exciting applications. The new fundamental knowledge gained will be used to design novel photochemical routes to functionalised polyanilines. The ability to produce solutions, films and especially nanoparticles of p ....Light-Driven Chemistry with Nanostructured Polyanilines. This project seeks to understand and exploit the rich photochemistry for an important class of electrically conducting polymers, namely polyanilines. Light stimulated electron transfer events will be employed in a wide range of exciting applications. The new fundamental knowledge gained will be used to design novel photochemical routes to functionalised polyanilines. The ability to produce solutions, films and especially nanoparticles of polyanilines as photo-catalysts should result in novel light-driven processes of industrial/environmental significance (eg. reduction of carbon dioxide), as well as new light-promoted electronic communication with important biological molecules.Read moreRead less
Light-activated Bioconjugates for Applications in Synthesis and Biosensing. This project will allow the Australian biotechnology industry to develop better diagnostic biosensors that are controlled using light, making them cheaper and faster than the current generation of electronically controlled biosensors. Improvements in the response time of biosensors can be a matter of life and death, for instance, during a surgical operation. The project will benefit the pharmaceutical industry as it will ....Light-activated Bioconjugates for Applications in Synthesis and Biosensing. This project will allow the Australian biotechnology industry to develop better diagnostic biosensors that are controlled using light, making them cheaper and faster than the current generation of electronically controlled biosensors. Improvements in the response time of biosensors can be a matter of life and death, for instance, during a surgical operation. The project will benefit the pharmaceutical industry as it will allow the making of so-called chiral drugs cheaper and safer but problems with the purity of chiral drugs have in the past caused serious side-effects such as in the tragic case of thalidomide.Read moreRead less
Establishing In-Depth Understanding of Molecular Degradation Processes in Acrylic Based Polymer Coil-Coatings for Domestic Roofing Applications. The national benefit is multipronged: (i) BlueScope Steel will maintain its technology leadership through continued innovation by taking advantage of the scientific insights that the project delivers for the introduction of next generation long lasting coil coatings for steel, based on an environmentally friendly production processes. (ii) The applicati ....Establishing In-Depth Understanding of Molecular Degradation Processes in Acrylic Based Polymer Coil-Coatings for Domestic Roofing Applications. The national benefit is multipronged: (i) BlueScope Steel will maintain its technology leadership through continued innovation by taking advantage of the scientific insights that the project delivers for the introduction of next generation long lasting coil coatings for steel, based on an environmentally friendly production processes. (ii) The application of mass spectrometry for the analysis of polymer degradation has been pioneered by the CI and BlueScope Steel. The project will demonstrate the power of this technique and secure Australia's place at the forefront of molecular polymer degradation research. (iii) The project has a strong educational component, training a PhD student at the interface of application and fundamental research.Read moreRead less
Fundamentals of the Performance Chemistry of Water-borne Acrylic Polymer based Surface Coatings for Pre-painted Steel Employed in Domestic Roofing Applications. The proposed project will systematically investigate the structure-performance relationships of acrylic emulsion based surface coatings and provide a detailed understanding of their degradation mechanisms. The improved understanding of these coatings will lead to the development of an optimum coating for steel roofs with extremely high d ....Fundamentals of the Performance Chemistry of Water-borne Acrylic Polymer based Surface Coatings for Pre-painted Steel Employed in Domestic Roofing Applications. The proposed project will systematically investigate the structure-performance relationships of acrylic emulsion based surface coatings and provide a detailed understanding of their degradation mechanisms. The improved understanding of these coatings will lead to the development of an optimum coating for steel roofs with extremely high durability and resistance against degradation and gloss loss in typical tropical and sub-tropical Australian climates.Read moreRead less
Selective Detection and Removal of Contaminants That Have an Adverse Impact on Australian Raw Sugar Quality. Sugar is Australia's 2nd largest agricultural crop with 80-85% exported earning $2 billion in export revenue. Whilst Australia is arguably the most reliable supplier of premium raw sugar the implementation of improved processing technologies by rivals has (and without appropriate research strategies will continue to) eroded some of the long-held Australian advantages.
Our innovative a ....Selective Detection and Removal of Contaminants That Have an Adverse Impact on Australian Raw Sugar Quality. Sugar is Australia's 2nd largest agricultural crop with 80-85% exported earning $2 billion in export revenue. Whilst Australia is arguably the most reliable supplier of premium raw sugar the implementation of improved processing technologies by rivals has (and without appropriate research strategies will continue to) eroded some of the long-held Australian advantages.
Our innovative approaches will improve raw sugar quality, measurement methods, and allow new product development (value adding), enabling Australia to maintain its? world leading position. Importantly, our technologies enable improvements of specific quality issues (and potentially as yet unidentified issues), further differentiating the Australian product in the international marketplace.
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Mid-Career Industry Fellowships - Grant ID: IM230100090
Funder
Australian Research Council
Funding Amount
$1,053,046.00
Summary
Multi material 3D Printing. This project aims to further develop a new 3D printing technique commercialised by an Australian start-up company. Current electronics manufacturing is extremely capital intensive, slow and restrictive in 3D design. The 3D printing method proposed in this application will disrupt the current advanced manufacturing eco system; creating unique methods to unlock advances in diverse markets for example, photovoltaics, printed circuit boards and sensors. The expected outco ....Multi material 3D Printing. This project aims to further develop a new 3D printing technique commercialised by an Australian start-up company. Current electronics manufacturing is extremely capital intensive, slow and restrictive in 3D design. The 3D printing method proposed in this application will disrupt the current advanced manufacturing eco system; creating unique methods to unlock advances in diverse markets for example, photovoltaics, printed circuit boards and sensors. The expected outcomes of this project are to create new commercial opportunities for the next generation of 3D printed electronics. This will provide significant benefits, creating unique capability to manufacture devices in 3D - faster, cheaper and with reduced reliance on global supply chains.Read moreRead less
Novel Coatings For Steel. The aim of this project is to design coatings for steel that have high flexibility and high resistance to scatching and hardness. This will be achieved by the introduction of liquid crystalline phases in the coatings. The outcome will be a new generation of steel coatings with novel properties
Core-shell nanoparticle from polymers with pendant cyclodextrins. A better drug delivery system will be developed for the treatment of cancer with albendazole. These nanoparticles enhance the circulation time in the body, but also facilitate the delivery of the drug to the site of the tumour, which will increase the efficacy of the treatment. The nanoparticles are obtained by processing polymers with pendant cyclodextrin groups, which are a type of complex sugars. Aim of this work is the explora ....Core-shell nanoparticle from polymers with pendant cyclodextrins. A better drug delivery system will be developed for the treatment of cancer with albendazole. These nanoparticles enhance the circulation time in the body, but also facilitate the delivery of the drug to the site of the tumour, which will increase the efficacy of the treatment. The nanoparticles are obtained by processing polymers with pendant cyclodextrin groups, which are a type of complex sugars. Aim of this work is the exploration of synthetic routes to generate nanoparticles. Tailoring the underpinning polymer structure of these nanoparticles will allow the optimisation of the release of albendazole from the drug carrier, thus improving cancer treatment.Read moreRead less