Mycobacterial Cholesterol Degradation: A Unique Metabolic Weakness? This project aims to understand the use of the steroid cholesterol as a source of essential metabolic building blocks by bacteria. Cholesterol utilisation is a key feature of many bacterial pathogens which have evolved to survive in niche environments. By understanding the initial step in cholesterol degradation and the bioinorganic and bioorganic chemistry of the metalloenzymes that catalyse it, this work aims to develop strate ....Mycobacterial Cholesterol Degradation: A Unique Metabolic Weakness? This project aims to understand the use of the steroid cholesterol as a source of essential metabolic building blocks by bacteria. Cholesterol utilisation is a key feature of many bacterial pathogens which have evolved to survive in niche environments. By understanding the initial step in cholesterol degradation and the bioinorganic and bioorganic chemistry of the metalloenzymes that catalyse it, this work aims to develop strategies to block this activity. This will turn a key strength of these bacteria into a potent weakness and will generate the proof of principle and knowledge required for the future development of effective strategies to combat pathogenic bacteria.Read moreRead less
Modern Low Oxidation State/Low Coordination Main Group Chemistry: A New Domain for Australian Science. The proposed research will benefit Australia by creating a knowledge base in an internationally important area of chemistry. This will be aided by the return to Australia of an international leader in the field. Through an integrated and interdisciplinary approach, the exploitation of technologies arising from the research program will be explored. In addition to the academic community, these ....Modern Low Oxidation State/Low Coordination Main Group Chemistry: A New Domain for Australian Science. The proposed research will benefit Australia by creating a knowledge base in an internationally important area of chemistry. This will be aided by the return to Australia of an international leader in the field. Through an integrated and interdisciplinary approach, the exploitation of technologies arising from the research program will be explored. In addition to the academic community, these technologies will benefit hi-tech industries including pharmaceutical and fine chemicals concerns which will gain from the use of the proposed group 13 heterocycles in organic synthesis. Moreover, industries reliant on polymer supports in catalytic process or opto-electronic polymers will profit from the various polymers derived from phosphaalkynes.Read moreRead less
Design and synthesis of novel lanthanoid complexes for the fabrication of light emitting devices. There is a huge and still growing economy centred around the design and fabrication of low-cost Light Emitting Devices (LEDs), as demonstrated by the excess of US$1.3 billion invested in this field between 2000 and 2007. Nations focused on the production of new and more efficient materials will be at the forefront of these emerging technologies. The major thrust of this proposal, the design and prep ....Design and synthesis of novel lanthanoid complexes for the fabrication of light emitting devices. There is a huge and still growing economy centred around the design and fabrication of low-cost Light Emitting Devices (LEDs), as demonstrated by the excess of US$1.3 billion invested in this field between 2000 and 2007. Nations focused on the production of new and more efficient materials will be at the forefront of these emerging technologies. The major thrust of this proposal, the design and preparation of luminescent rare earths complexes, and their use for the fabrication of LEDS, represent a good opportunity for Australia to access this growing market. Read moreRead less
Advancing the Metal-Organic Chemistry of the Heavy Alkaline Earth Elements. The project will open up a new area in Australian metal based chemical research, deriving high value added products from the already existing exploitation of Australia's substantial alkaline earth metal mineral resources. Internationally recognised expertise in the design and manipulation of highly reactive chemical tools will contribute breakthrough science and innovation to the growing pharmaceutical, fine chemicals an ....Advancing the Metal-Organic Chemistry of the Heavy Alkaline Earth Elements. The project will open up a new area in Australian metal based chemical research, deriving high value added products from the already existing exploitation of Australia's substantial alkaline earth metal mineral resources. Internationally recognised expertise in the design and manipulation of highly reactive chemical tools will contribute breakthrough science and innovation to the growing pharmaceutical, fine chemicals and smart materials industry, with the potential to provide nascent and established Australian companies a competitive edge in new product development. Students will be trained in the necessary skills to succeed in and expand such technically demanding area of metal based chemistry.Read moreRead less
Low oxidation state magnesium complexes: multitalented reagents for sustainable chemical synthesis. The chemistry of stable low oxidation state s-block compounds was initiated at Monash in 2007. In addition to being of major fundamental importance, applications of these highly reactive systems have rapidly developed. To cement Australia's international lead in this emerging and competitive field, this project aims to develop a new generation of magnesium(I) (and related) compounds, and to instal ....Low oxidation state magnesium complexes: multitalented reagents for sustainable chemical synthesis. The chemistry of stable low oxidation state s-block compounds was initiated at Monash in 2007. In addition to being of major fundamental importance, applications of these highly reactive systems have rapidly developed. To cement Australia's international lead in this emerging and competitive field, this project aims to develop a new generation of magnesium(I) (and related) compounds, and to install them as sought after reagents for sustainable synthetic methodologies. For the first time, environmentally benign s-block compounds will be utilised for the low energy stoichiometric and catalytic transformation of abundant, often inert gaseous small molecules, for example, hydrogen, nitrogen, carbon dioxide, carbon monoxide, to value added products important to industry and academia.Read moreRead less
Thallium hydride complexes - synthesis, stabilisation and synthetic utility. Australia has abundant geological deposits of group 13 metals. The hydride chemistries of group 13 elements are critical to modern applications of these elements. There are no hydrides of thallium, the heaviest member of group 13. This project aims to prepare and stabilise thallium hydrides to enable technological applications of thallium.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE100100109
Funder
Australian Research Council
Funding Amount
$530,000.00
Summary
Small molecule X-ray molecular structure elucidation facility. X-ray diffraction plays a key role in identification and molecular characterisation. X-ray techniques are the single most widely used analytical resource in structure determination and provide invaluable information for scientists working in the fields of synthesis, nanotechnology, polymer chemistry, and protein chemistry, amongst many others. The facility brings together a multidisciplinary team of scientists and provides state-of-t ....Small molecule X-ray molecular structure elucidation facility. X-ray diffraction plays a key role in identification and molecular characterisation. X-ray techniques are the single most widely used analytical resource in structure determination and provide invaluable information for scientists working in the fields of synthesis, nanotechnology, polymer chemistry, and protein chemistry, amongst many others. The facility brings together a multidisciplinary team of scientists and provides state-of-the-art research and training facilities for these techniques.Read moreRead less
A modular toolkit of chemical probes for living cells. This project aims to develop a toolkit of fluorescent probes that can be assembled in a highly efficient ‘mix and match’ approach. Fluorescent probes allow unprecedented imaging of biological systems, but current probe design is inefficient due to a disconnection between those who make probes and those who use them. Novel fluorescent molecules will be designed and incorporated into new probes that are both selective for the chemical of inter ....A modular toolkit of chemical probes for living cells. This project aims to develop a toolkit of fluorescent probes that can be assembled in a highly efficient ‘mix and match’ approach. Fluorescent probes allow unprecedented imaging of biological systems, but current probe design is inefficient due to a disconnection between those who make probes and those who use them. Novel fluorescent molecules will be designed and incorporated into new probes that are both selective for the chemical of interest and targeted to the relevant subcellular location. This will advance knowledge across synthetic chemistry, photo-physics and chemical biology, and expand the scope of chemical tools available for imaging, underpinning advances throughout cellular physiology.Read moreRead less
Boron and silicon based pincer ligands for environmentally responsible catalysis. The production of everyday chemicals (pharmaceuticals, agrochemicals, polymers) comes at a price, economic and environmental. Metal catalysts significantly reduce the environmental impact of both the associated energy requirements and waste products. New classes of catalysts will be developed based on the unconventional elements boron and silicon.
Novel hydride complexes for chemical applications. Many main group elements are abundant, cheap, generally less harmful and sometimes even biocompatible compared with most other elements from the periodic table. This project will develop a range of fundamentally important well-defined molecular s-block metal and non-metal hydride complexes and investigate their chemistry and properties. These underdeveloped but emerging compound classes are of significant importance for chemical synthesis, hydro ....Novel hydride complexes for chemical applications. Many main group elements are abundant, cheap, generally less harmful and sometimes even biocompatible compared with most other elements from the periodic table. This project will develop a range of fundamentally important well-defined molecular s-block metal and non-metal hydride complexes and investigate their chemistry and properties. These underdeveloped but emerging compound classes are of significant importance for chemical synthesis, hydrogen storage and catalysis. The results emerging from this project will contribute towards the development of greener and more sustainable technologies.Read moreRead less