Metal-air batteries with improved rate capability and safety for hearing applications. Hearing impairment affects on average 20% of the adult population in western society, with the impact being as high as 50% in older adults. Effective hearing devices require a significant amount of power, supplied by a battery, to support their function. Current batteries require very frequent replacement and represent a significant impediment to advances in the technology. This project will develop improved ....Metal-air batteries with improved rate capability and safety for hearing applications. Hearing impairment affects on average 20% of the adult population in western society, with the impact being as high as 50% in older adults. Effective hearing devices require a significant amount of power, supplied by a battery, to support their function. Current batteries require very frequent replacement and represent a significant impediment to advances in the technology. This project will develop improved energy and power density batteries which will lead to immediate implementation of more powerful signal processing algorithms, making hearing aids much more effective and appealing to the user. This, in turn, will improve recipient compliance and thus the quality of life for those with severe hearing impairment. Read moreRead less
Early-Stage Medical Diagnostics by Plasmon-Mediated Gas Sensing. This project will investigate the use plasmonic absorption of light in metal nanostructures to activate the selective oxidation/reduction of a gas molecule on a semiconductor nanoparticle. This concept will be used with the aim of developing a sensing technique capable of measuring ultra-low concentrations (ppb) of breath markers for lung cancer detection. It is expected that porous sensing films of semiconductor and metal nanopart ....Early-Stage Medical Diagnostics by Plasmon-Mediated Gas Sensing. This project will investigate the use plasmonic absorption of light in metal nanostructures to activate the selective oxidation/reduction of a gas molecule on a semiconductor nanoparticle. This concept will be used with the aim of developing a sensing technique capable of measuring ultra-low concentrations (ppb) of breath markers for lung cancer detection. It is expected that porous sensing films of semiconductor and metal nanoparticles with well-defined light absorption properties will be fabricated. Superior selectivity will be achieved by matching the wavelength of the absorbed light with the required activation energy for oxidation/reduction. Successful outcomes will enable multi-analyte fingerprint identification by on-chip devices with applications ranging from portable medical diagnostics to national security.Read moreRead less
LIFEPATH: Life-course Biological Pathways Underlying Social Differences In Healthy Ageing
Funder
National Health and Medical Research Council
Funding Amount
$470,466.00
Summary
Healthy ageing varies across society due to environmental, behavioural and social circumstances that affect peoples’ lives. To improve our ability to change this we will investigate suspected biological mechanisms over the life course. Using repeated blood samples collected during a large prospective study, we will measure a very large number of biological markers and analyse these combined with lifestyle and behavioural information to identify the modifiable predictors of healthy ageing.
Weight And Risk Factor Management And Assessment Of Socioeconomic Status To Assess Impact On AF Progression
Funder
National Health and Medical Research Council
Funding Amount
$86,117.00
Summary
Atrial fibrillation (AF) is the most common heart rhythm disorder affecting millions of people worldwide. This disease can begin with short episodes but over time become more long-standing. Risk factors such as obesity have been linked to the burden and progression of the disease. Dedicated clinics focusing on education and management of these risk factors have been shown to reduce patients symptoms and burden of AF. We aim to evaluate these clinics results in halting the progression of AF.