Formation of bone-like materials for bone repair and regeneration. A successful outcome for this project would lead to the production and application of new bone-like calcium phosphate materials. Enhanced bioactivity of this material would lead to higher but controlled rates of calcium phosphate release. An understanding of the formation process of these materials and the controlled release of calcium phosphates has the potential to slow the development of metabolic diseases such as osteoporosis ....Formation of bone-like materials for bone repair and regeneration. A successful outcome for this project would lead to the production and application of new bone-like calcium phosphate materials. Enhanced bioactivity of this material would lead to higher but controlled rates of calcium phosphate release. An understanding of the formation process of these materials and the controlled release of calcium phosphates has the potential to slow the development of metabolic diseases such as osteoporosis. The WHO reports that osteoporosis is the second largest health care problem world-wide. In 2002, 44 million people in the USA were estimated to be at risk. This and similar figures in Australia and around the world emphasize the urgency of understanding and appropriately combating weak bone degenerative diseases.Read moreRead less
Engineering quantum-size bioceramics: Photocatalytic / sonocatalytic ceria. This project aims to design and engineer photocatalytic ceria of systematically controlled grain sizes and morphologies, using doping methods to achieve pure and mixed quantum confinement (which enhances performance). The intended outcomes of the computation, fabrication, and validation approach are a fundamental knowledge of the processing-performance matrix and reproducible photocatalysts of optimised performance. Whil ....Engineering quantum-size bioceramics: Photocatalytic / sonocatalytic ceria. This project aims to design and engineer photocatalytic ceria of systematically controlled grain sizes and morphologies, using doping methods to achieve pure and mixed quantum confinement (which enhances performance). The intended outcomes of the computation, fabrication, and validation approach are a fundamental knowledge of the processing-performance matrix and reproducible photocatalysts of optimised performance. While these ceramics will be applied as bioceramics, which can be activated by ultraviolet light, X-rays and ultrasound, the benefits will be applicable in energy (solar cells, photoelectrodes) and the environment (air and water purification).Read moreRead less
X-Ray Activation of Photocatalytic Titania-Coated Biomedical Implants in Situ. The main causes of biomedical implant failure are loosening and infection, which may require revision surgery. The project has the potential to solve these widespread and expensive problems by formation of a coating of strongly (chemically) bonded and photocatalytically active titania on the titanium implant surface and short-term low-dose X-irradiation. This work has the potential to provide the biomedical industry w ....X-Ray Activation of Photocatalytic Titania-Coated Biomedical Implants in Situ. The main causes of biomedical implant failure are loosening and infection, which may require revision surgery. The project has the potential to solve these widespread and expensive problems by formation of a coating of strongly (chemically) bonded and photocatalytically active titania on the titanium implant surface and short-term low-dose X-irradiation. This work has the potential to provide the biomedical industry with a revolutionary development in both implant coating design and quality with self-disinfection capacity after implantation.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE100100115
Funder
Australian Research Council
Funding Amount
$350,000.00
Summary
High-temperature probes for investigating phase transitions and reaction kinetics in thin films, nanostructured materials and biomaterials. This infrastructure for high temperature surface analysis and in-situ diagnostics as a function of temperature and gas environments will enhance Australia's capabilities in creating new materials for devices that will meet needs in medical, communications, environmental and security applications. The facility will enable researchers to understand and exploi ....High-temperature probes for investigating phase transitions and reaction kinetics in thin films, nanostructured materials and biomaterials. This infrastructure for high temperature surface analysis and in-situ diagnostics as a function of temperature and gas environments will enhance Australia's capabilities in creating new materials for devices that will meet needs in medical, communications, environmental and security applications. The facility will enable researchers to understand and exploit interfacial phenomena and to tailor processing-microstructure-composition correlations, so as to design new materials with the best performance possible. Probes with unique capabilities will measure surface morphology, optical properties, elemental composition and crystallographic phase.The facility will be the first in Australia to offer a comprehensive study of structure and properties at high temperature.Read moreRead less
Design Optimisation for Fabrication of Ceramic Prosthetic Devices. The project aims to develop computer aided design and fabrication for ceramic prosthesis. It will help establish a world-class biomedical instrumentation company having part of its research and development in Australia. The study will not only foster domestic research expertise, but also provide the local prosthetic community and biomedical industry with an opportunity to participate in further innovation of biomaterials, biomedi ....Design Optimisation for Fabrication of Ceramic Prosthetic Devices. The project aims to develop computer aided design and fabrication for ceramic prosthesis. It will help establish a world-class biomedical instrumentation company having part of its research and development in Australia. The study will not only foster domestic research expertise, but also provide the local prosthetic community and biomedical industry with an opportunity to participate in further innovation of biomaterials, biomedical software and equipment. The outcomes will directly benefit the Australian prosthetic profession. Improvement in prosthesis restorative longevity for our increasing ageing population will support the national research goal of ageing well, ageing productively.Read moreRead less