New-generation starch-based paper coatings. This project is to make a new hybrid biomaterial which encapsulates starch in a synthetic polymer latex for use in paper manufacture. A novel process has been devised for this by the parties. This project is the fundamental research and development needed to turn successful preliminary experiments into commercial reality; it involves a unique combination of cereal and polymer scientists and paper technologists. The product has the potential to set up a ....New-generation starch-based paper coatings. This project is to make a new hybrid biomaterial which encapsulates starch in a synthetic polymer latex for use in paper manufacture. A novel process has been devised for this by the parties. This project is the fundamental research and development needed to turn successful preliminary experiments into commercial reality; it involves a unique combination of cereal and polymer scientists and paper technologists. The product has the potential to set up a new industry to use starch from Australian cereal grains to replace imports and create new markets, as well as reducing environmental problems from paper manufacture.Read moreRead less
Molecular archaeology: new knowledge from molecular weight distributions of synthetic and natural polymers. This project will lead to new understanding of how natural and synthetic polymers are formed. Examples are the enzymatic processes that produce the subtle architecture of rice grains, and the processes that pose problems for developing new techniques for making novel polymer-based materials. The fundamental scientific knowledge from this project will provide a platform for the future devel ....Molecular archaeology: new knowledge from molecular weight distributions of synthetic and natural polymers. This project will lead to new understanding of how natural and synthetic polymers are formed. Examples are the enzymatic processes that produce the subtle architecture of rice grains, and the processes that pose problems for developing new techniques for making novel polymer-based materials. The fundamental scientific knowledge from this project will provide a platform for the future development of improved materials, and for superior grain varieties for food and industrial use. These advances will be of significant benefit to Australian industry and consumers.Read moreRead less
Novel biomaterials from improved understanding of the structure of starch. The microstructure of starch, comprising two polymers of glucose: amylose (linear, except for a few long branches) and amylopectin (with a complex tree-like architecture), is described by a high-dimensional function. This project examines simplified measures of the full microstructure, such as the distribution of lengths if all links were cut, and also properties which depend on the full architecture, such as viscoelastic ....Novel biomaterials from improved understanding of the structure of starch. The microstructure of starch, comprising two polymers of glucose: amylose (linear, except for a few long branches) and amylopectin (with a complex tree-like architecture), is described by a high-dimensional function. This project examines simplified measures of the full microstructure, such as the distribution of lengths if all links were cut, and also properties which depend on the full architecture, such as viscoelastic response and adhesion. Theory, simulation and neural networks will be used to guide experiments to elucidate which partial structure measures control which property. Outcomes will include means of helping biotechnology create improved biomaterials, and plant breeders to improve food quality.Read moreRead less