Understanding glycopolymer interactions with the extracellular matrix. This project aims to advance knowledge of the biochemical and biophysical structure of the endothelial glycocalyx, a dynamic cell surface extracellular matrix rich in proteoglycans and glycosaminoglycans. It will be the first to explore how charged glycopolymers interact with this dynamic interface with the goal to develop a model of the glycocalyx lifecycle. This project is expected to enable the transfer of skills, knowledg ....Understanding glycopolymer interactions with the extracellular matrix. This project aims to advance knowledge of the biochemical and biophysical structure of the endothelial glycocalyx, a dynamic cell surface extracellular matrix rich in proteoglycans and glycosaminoglycans. It will be the first to explore how charged glycopolymers interact with this dynamic interface with the goal to develop a model of the glycocalyx lifecycle. This project is expected to enable the transfer of skills, knowledge and ideas as well as advanced research and industrial training for young scientists. Knowledge derived from this project is expected to enable future innovation in molecules with tailored interactions with the glycocalyx with significant benefits for researchers, manufacturers and end users. Read moreRead less
Targeted growth factor delivery using natural polysaccharide materials for bone regeneration. This proposal addresses the core issue of nano-biomaterials capable of encouraging bone growth and providing better and more complete healing of bone fractures. Australia will benefit firstly through improved health outcomes by providing material-based solutions to address slow or non-healing fractures, which are increasingly prevalent in the aging population in Australia. This will have a further benef ....Targeted growth factor delivery using natural polysaccharide materials for bone regeneration. This proposal addresses the core issue of nano-biomaterials capable of encouraging bone growth and providing better and more complete healing of bone fractures. Australia will benefit firstly through improved health outcomes by providing material-based solutions to address slow or non-healing fractures, which are increasingly prevalent in the aging population in Australia. This will have a further benefit to the Australian economy improving the quality of life enabling people to work longer and reducing the need for further surgical intervention. This proposal will also have benefits to Australia through training future researchers in this field which will in turn provide economic growth through the development of Australian industries.Read moreRead less
Biomimetic blood bag materials for prolonged platelet storage. Platelet storage is limited to five to seven days before there is a reduction in viable platelets. This results in a continual mismatch between supply and demand resulting in patients in remotes areas or those that have rare phenotypes missing out on platelets. It also results in the wastage of platelets because they expire before they can be used clinically. This project aims to extend the platelet shelf life beyond seven days by de ....Biomimetic blood bag materials for prolonged platelet storage. Platelet storage is limited to five to seven days before there is a reduction in viable platelets. This results in a continual mismatch between supply and demand resulting in patients in remotes areas or those that have rare phenotypes missing out on platelets. It also results in the wastage of platelets because they expire before they can be used clinically. This project aims to extend the platelet shelf life beyond seven days by developing biomimetic blood bag materials that reflect the natural molecular structures of blood vessels through the use of novel synthetic and biological materials. With the realisation of longer platelet storage times, this project aims to have significant impacts on the health and economic benefits of Australians.Read moreRead less
Engineering a physiologically-relevant blood vessel in vitro . The project will develop an in vitro blood vessel model which will mimic arterial conditions by incorporating vascular cells and silk conduits as scaffolds, for the first time. This approach will overcome the limitations of simplistic 2D cell cultures, the long maturation times of fully tissue-engineered vessels, and resource intensive animal models. The innovative bioengineered construct proposed builds on the CI’s significant advan ....Engineering a physiologically-relevant blood vessel in vitro . The project will develop an in vitro blood vessel model which will mimic arterial conditions by incorporating vascular cells and silk conduits as scaffolds, for the first time. This approach will overcome the limitations of simplistic 2D cell cultures, the long maturation times of fully tissue-engineered vessels, and resource intensive animal models. The innovative bioengineered construct proposed builds on the CI’s significant advances in materials and surface engineering and the Partner Organisation’s (Codex Research) new bioreactor platform. It will offer a solution for modelling of native vessel processes in vitro that would be more appropriate for pre-clinical drug and device development, and in the long-term, tissue replacement.Read moreRead less