Advanced Polymer Systems For The Delivery Of Anti-Epileptic Drugs To The CNS
Funder
National Health and Medical Research Council
Funding Amount
$593,375.00
Summary
The use of organic conducting polymers as novel platforms for drug delivery is expected to provide significant improvements in our ability to treat and manage illnesses and trauma. A number of novel drug-loaded platforms with the introduction of a conducting polymer component to enable electrically stimulated release, generated physiologically (by onset of an epileptic seizure) or by a bio-corrosion process (stents) provides innovative drug release systems powered autonomously.
Broad spectrum nanomedicine for Meningitis treatment. Brain inflammatory diseases are among the top ten infectious causes of death. The project aims to provide Australian doctors with a superior alternative of treating infections that do not respond to conventional antibiotics. The nanomedicine developed will reduce the burden of hospital and boost Australia economy in the biomedical sector.
Discovery Early Career Researcher Award - Grant ID: DE130100922
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Diamond cybernetics: nanocrystalline diamond for interfacing bionic devices with the human nervous system. Bionic devices will soon be used to treat disorders such as epilepsy, Parkinson's and depression. We will use diamond to create high resolution, permanent electrical connections between devices and the human nervous system. These diamond connections will preserve nerve health and make bionic devices more effective and able to last a lifetime.
Injectable scaffolds for treatments of neurological disorders. Cell replacement therapies offer potentially effective treatments for a host of neurological disorders but a major obstacle confronting their development is to ensure appropriate connections are formed within the brain. This proposal aims to utilize injectable biodegradable polymers, to demonstrate the feasibility of assisting neural cells and stem cells to bridge glial scars or significant distances in the brain and repair damaged n ....Injectable scaffolds for treatments of neurological disorders. Cell replacement therapies offer potentially effective treatments for a host of neurological disorders but a major obstacle confronting their development is to ensure appropriate connections are formed within the brain. This proposal aims to utilize injectable biodegradable polymers, to demonstrate the feasibility of assisting neural cells and stem cells to bridge glial scars or significant distances in the brain and repair damaged neural pathways. This proposal will focus on naturally occurring polysaccharides, which will act as "scaffolds" for the growing neurones. The role the scaffolds play in regulating neurite extension will be investigated in vitro and in vivo.Read moreRead less
Manipulating nano-fibres to control nerve regeneration. Diseases of the brain and mind are the most common diseases in the western world; being even more prevalent than cardiac or malignant disease. With Australia's aging demographic, diseases of the brain and mind will continue to impact on our productivity in the workplace, our quality of life, and the ability of the medicare and private health care systems to keep up with the ever-increasing demand for older Australians.
The research prop ....Manipulating nano-fibres to control nerve regeneration. Diseases of the brain and mind are the most common diseases in the western world; being even more prevalent than cardiac or malignant disease. With Australia's aging demographic, diseases of the brain and mind will continue to impact on our productivity in the workplace, our quality of life, and the ability of the medicare and private health care systems to keep up with the ever-increasing demand for older Australians.
The research proposed here will enable us to find solutions to this serious problem by building on Australia's strong track record in nanotechnology and biotechnology research, and help towards new and effective treatments.
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Functional Electronic Stimulation of Muscles - Development of a Model for Sensory Feedback to Amputees and Vision for the Blind. Electrical stimulation of nerve fibres is an emerging physiological technique with great promise towards rehabilitation. The field lacks techniques for detailed, focal application of stimuli to recruit specific fibres for fine muscle control or conveying useful neurosensory information. The investigator has developed microtechnology for delivering stimuli to 100 sites, ....Functional Electronic Stimulation of Muscles - Development of a Model for Sensory Feedback to Amputees and Vision for the Blind. Electrical stimulation of nerve fibres is an emerging physiological technique with great promise towards rehabilitation. The field lacks techniques for detailed, focal application of stimuli to recruit specific fibres for fine muscle control or conveying useful neurosensory information. The investigator has developed microtechnology for delivering stimuli to 100 sites, conceivably facilitating recruitment of specific fibres within a given bundle. Effects of muscle stimulation are readily measured and shall be used to model and refine techniques for generic high-resolution fibre recruitment. Benefits include, improved muscle control in functional electrical stimulation, sensory perception for amputees and patterned vision from optic nerve stimulation.Read moreRead less
Conformal Bionics - addressing the challenges in bringing miniaturised implants to the site of therapeutic delivery. Smaller, more sophisticated, lifetime-implantable bionic devices capable of being placed at the site of therapeutic delivery will facilitate new or improved opportunities for treatment of disease. Three critical areas of research aim to be explored in pursuit of this goal will be addressed within this study: introduction of new fabrication materials that enable devices to conform ....Conformal Bionics - addressing the challenges in bringing miniaturised implants to the site of therapeutic delivery. Smaller, more sophisticated, lifetime-implantable bionic devices capable of being placed at the site of therapeutic delivery will facilitate new or improved opportunities for treatment of disease. Three critical areas of research aim to be explored in pursuit of this goal will be addressed within this study: introduction of new fabrication materials that enable devices to conform to the anatomy of the targeted site of therapeutic delivery; improved means of addressing the data and energy transfer needs of devices implanted in confined spaces; and innovation of novel sensors for testing and monitoring of atmospheric conditions within the implant to anticipate and safely manage issues relating to a breach of hermetic encapsulation barriers.Read moreRead less
Using nanostructured biomaterials and stem cells to repair spinal cord injuries. There is currently no effective cure for spinal cord injuries and the consequences to the patient are devastating. Spinal cord injuries affects limb, bowel, bladder and sexual function, and many people with these injuries strugle to maintain their independence. Because people can live for many years after spinal cord damage, the financial and social costs are immense, as many are dependent on the help of others for ....Using nanostructured biomaterials and stem cells to repair spinal cord injuries. There is currently no effective cure for spinal cord injuries and the consequences to the patient are devastating. Spinal cord injuries affects limb, bowel, bladder and sexual function, and many people with these injuries strugle to maintain their independence. Because people can live for many years after spinal cord damage, the financial and social costs are immense, as many are dependent on the help of others for their survival. This proposal tackles this urgent problem by applying advanced nanostructured materials with stem cells, to assist the body in the repair of the spinal cord following injury. Read moreRead less
Nerve regeneration using light responsive hydrogels and stem cells. Diseases of the brain and mind are already the single largest burden of disease in the western world, being greater than cardiac or malignant disease. With Australia's ageing demographic, diseases of the brain and mind will continue to outstrip all other medical causes of loss of productive working life and quality of life. This proposal will confront this serious issue using nanostructured intelligent materials, moving towards ....Nerve regeneration using light responsive hydrogels and stem cells. Diseases of the brain and mind are already the single largest burden of disease in the western world, being greater than cardiac or malignant disease. With Australia's ageing demographic, diseases of the brain and mind will continue to outstrip all other medical causes of loss of productive working life and quality of life. This proposal will confront this serious issue using nanostructured intelligent materials, moving towards the realization of effective stem cell therapies.Read moreRead less
Australian Laureate Fellowships - Grant ID: FL110100196
Funder
Australian Research Council
Funding Amount
$2,638,208.00
Summary
New dimensions in organic bionics. The advent of the next generation of medical bionic devices is critically dependent on advances in multifunctional organic materials that, like living systems, provide spatial and temporal control. These advances will provide a platform to revolutionise medical treatments such as nerve and muscle regeneration, with impact on neural prosthetics.