The role of hypohalous acids and related oxidants in the oxidative damage of biological systems: a computational investigation. The aim of this project is to decipher the molecular mechanisms of key reactions involved in oxidative damage to biomolecules. The study will lead to a better understanding of oxidative stress in biological systems and its role in chronic inflammatory disease, heart disease, and cancer.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE130100222
Funder
Australian Research Council
Funding Amount
$180,000.00
Summary
Advanced stopped flow: electron paramagnetic resonance apparatus for measurement of short-lived free radicals in engineering, science and medicine. The facility will enable world class research into complex chemical processes relevant to industry, environmental science and biochemistry. This will result in development of new technologies in explosives, pollution reduction and energy storage, and enhance our understanding of chemical processes that lead to sperm deoxyribonucleic acid (DNA) damage ....Advanced stopped flow: electron paramagnetic resonance apparatus for measurement of short-lived free radicals in engineering, science and medicine. The facility will enable world class research into complex chemical processes relevant to industry, environmental science and biochemistry. This will result in development of new technologies in explosives, pollution reduction and energy storage, and enhance our understanding of chemical processes that lead to sperm deoxyribonucleic acid (DNA) damage and infertility.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE140100311
Funder
Australian Research Council
Funding Amount
$395,220.00
Summary
Mimicking nature: computational design of better antioxidants. The project will address a major challenge in biochemistry: how to design antioxidants that effectively scavenge harmful free radicals. This will involve the use of state-of-the-art quantum chemistry calculations to determine the molecular mechanisms of natural antioxidants and to design artificial antioxidants with higher efficacy. This project will introduce new concepts and methodologies that build on recent breakthrough research, ....Mimicking nature: computational design of better antioxidants. The project will address a major challenge in biochemistry: how to design antioxidants that effectively scavenge harmful free radicals. This will involve the use of state-of-the-art quantum chemistry calculations to determine the molecular mechanisms of natural antioxidants and to design artificial antioxidants with higher efficacy. This project will introduce new concepts and methodologies that build on recent breakthrough research, revealing a novel mechanism of action of natural antioxidants. This will unravel the reaction mechanisms underlying defence against radical damage to key biomolecules, and will allow the design of bioinspired antioxidants for the treatment of oxidative-damage related diseases that affect millions of people.Read moreRead less
Shifting the trend in radical battery research . The project aims to address a growing problem of increasing energy consumption by storing intermittent energy from the sun in affordable and efficient flow batteries. The project expects to generate new knowledge in the areas of materials science and battery research by using innovative theoretical chemistry approaches to studying electrochemical properties of nitroxide radicals in ionic media. The project aims to develop radical organic flow batt ....Shifting the trend in radical battery research . The project aims to address a growing problem of increasing energy consumption by storing intermittent energy from the sun in affordable and efficient flow batteries. The project expects to generate new knowledge in the areas of materials science and battery research by using innovative theoretical chemistry approaches to studying electrochemical properties of nitroxide radicals in ionic media. The project aims to develop radical organic flow batteries by utilising ionic liquids to stabilise radicals. Intended outcomes of the project include improved efficiency of flow batteries that can store energy from widely used solar panels. This should provide significant benefits to Australia’s effort to switch to renewable energy technologies. Read moreRead less