Chemical Fingerprinting for Geological and Geographical Provenancing of Ochre Minerals used by Australian Aboriginals. Aboriginal peoples have used ochre in their most meaningful cultural interactions. This usage is reflected in other cultures, but the richness and complexity of the Australian evidence is unique. This partnership of analytical and surface chemists with the museum curators and conservators provides an ideal opportunity to utilize a range of techniques for the unambiguous provenan ....Chemical Fingerprinting for Geological and Geographical Provenancing of Ochre Minerals used by Australian Aboriginals. Aboriginal peoples have used ochre in their most meaningful cultural interactions. This usage is reflected in other cultures, but the richness and complexity of the Australian evidence is unique. This partnership of analytical and surface chemists with the museum curators and conservators provides an ideal opportunity to utilize a range of techniques for the unambiguous provenancing of ochre from an artefact, artwork or an archaeological site. The result will be a greatly enriched understanding of the way in which Aboriginal Australians interacted with one of this country's key resources and should yield fresh conclusions about this country's cultural past.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0989351
Funder
Australian Research Council
Funding Amount
$425,000.00
Summary
High Resolution Mass Spectrometry Facility. The research that will be supported by this vital infrastructure impacts on the sustainable environment through understanding the process of seed germination and the human condition through new drugs for the treatment of cancer and Parkinson's disease. Fundamental science will also be addressed particularly in the fields of photonics and the nature of interactions between matter.
Towards Microfluidic-Based Advanced Remote Analysis. The research under this project will establish and systematically develop Advanced Remote Analysis as a new inter-disciplinary area and establish a leadership role for Australia. By addressing pressing needs such as monitoring the environment, remote medical diagnostics, advancing Australian science and technology, or monitoring for traces of explosives, this project falls directly into all four of the National Research Priorities with applica ....Towards Microfluidic-Based Advanced Remote Analysis. The research under this project will establish and systematically develop Advanced Remote Analysis as a new inter-disciplinary area and establish a leadership role for Australia. By addressing pressing needs such as monitoring the environment, remote medical diagnostics, advancing Australian science and technology, or monitoring for traces of explosives, this project falls directly into all four of the National Research Priorities with applications addressing corresponding Priority Goals. Other areas benefiting from the outcomes of this project will be remote monitoring of agricultural production including living species, and a number of other industries such as biotechnology, mineral processing, power generation etc.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0237784
Funder
Australian Research Council
Funding Amount
$707,000.00
Summary
Hyphenated Separations/Mass Spectrometry Technology for Protein and Natural Product Characterisation. This proposal consolidates the 3 institutions' collaboration on the ACROSS (Australian Centre for Research on Separation Science) initiative, providing fundamental technology for chemical structural analysis of complex samples involving high resolution protein and natural product characterisation. Requested equipment supports complete characterisation of important novel target molecules. GCxGC-T ....Hyphenated Separations/Mass Spectrometry Technology for Protein and Natural Product Characterisation. This proposal consolidates the 3 institutions' collaboration on the ACROSS (Australian Centre for Research on Separation Science) initiative, providing fundamental technology for chemical structural analysis of complex samples involving high resolution protein and natural product characterisation. Requested equipment supports complete characterisation of important novel target molecules. GCxGC-TOFMS technology will validate our newly patented multidimensional separation techniques. Q-TOF-TOFMS technology, novel patented protein prefractionation approaches, and sample handling with high resolution characterisation / identification of new target proteins allows advanced proteomics developments. Proteomics depends critically upon sophisticated MS techniques. These technologies will: ·enhance the capabilities and expertise in these sciences in the SE Australian area; ·ensure the ACROSS initiative achieves internationally competitive research capabilities; ·provide commercial endpoints in fields associated with analysis of proteins, essential oils and other natural (bio)substances.Read moreRead less
Enhancing Selectivity and Detection in Miniaturised Analytical Separation Systems. Miniaturisation-compatible stationary phases and detection techniques will be developed for microseparation techniques of capillary electrochromatography and chip-based separation systems, and their analytical applications will be investigated. Replaceable stationary phases (RSP) of chromatographic particles suspended in reversible gels will be created by delivering a liquid RSP to the column followed by in situ ....Enhancing Selectivity and Detection in Miniaturised Analytical Separation Systems. Miniaturisation-compatible stationary phases and detection techniques will be developed for microseparation techniques of capillary electrochromatography and chip-based separation systems, and their analytical applications will be investigated. Replaceable stationary phases (RSP) of chromatographic particles suspended in reversible gels will be created by delivering a liquid RSP to the column followed by in situ immobilisation. This approach offers flexibility in optimising a number of parameters of the column and of its use for sample pre-treatment and preconcentration. Pulsed potentiometric detection will be developed for the abovementioned microseparation techniques, combining the advantages of pulsed amperometric techniques with the more universally responding potentiometric detection.Read moreRead less
Disposable microdevices for fast ion analysis. The design and fabrication of a microdevice for ion chromatography will introduce Australia to the field of miniaturised total analytical systems (µTAS). The availability of infrastructure, technology and experience in the µTAS area will provide the foundation for specialised commercialisation of sophisticated, chip-based analytical instruments. These instruments have important applications in forensic, clinical and environmental chemistry.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0560685
Funder
Australian Research Council
Funding Amount
$451,000.00
Summary
Scanning Probe Microscopy for Bioelectrochemistry. New methods to study the fundamental properties of biological samples, in particular proteins, are continuing to advance and impact on society. We will establish a leading edge facility for high-resolution imaging of biomolecules with redox functions. This will enable the continued development of new enzyme based diagnostic tests by understanding the dynamic nature of coupled electron and molecular interactions with redox enzymes in solution. Th ....Scanning Probe Microscopy for Bioelectrochemistry. New methods to study the fundamental properties of biological samples, in particular proteins, are continuing to advance and impact on society. We will establish a leading edge facility for high-resolution imaging of biomolecules with redox functions. This will enable the continued development of new enzyme based diagnostic tests by understanding the dynamic nature of coupled electron and molecular interactions with redox enzymes in solution. The bioelectrochemical imaging facility will be unique in Australia and establish an important cross-disciplinary approach within the international community.Read moreRead less
Gas Phase Dynamics of a Biological Molecular Machine: Fundamentals, Stoichiometries and Stabilities. Over the last twenty years advanced molecular measurement techniques have enabled the characterization of individual biological molecules (proteins and DNA) within different types of cells and diseased tissues. This project uses a new technique that literally "weighs" groups of proteins and/or DNA to help us understand how such large molecules fit together and function within cells (sometimes ref ....Gas Phase Dynamics of a Biological Molecular Machine: Fundamentals, Stoichiometries and Stabilities. Over the last twenty years advanced molecular measurement techniques have enabled the characterization of individual biological molecules (proteins and DNA) within different types of cells and diseased tissues. This project uses a new technique that literally "weighs" groups of proteins and/or DNA to help us understand how such large molecules fit together and function within cells (sometimes referred to as molecular machinery). More detailed knowledge of processes such as those involved in copying DNA when new cells are produced will, in the long term, improve our understanding and treatment of conditions or diseases that result from errors in molecular machinery. Read moreRead less
A Gas Phase Study of Macromolecular Biological Complexes. Following the completion of the human genome project, increased attention has focussed on the elucidation of structure and function of biopolymers in cells. The project aims to use electrospray ionisation mass spectrometry (a rapidly developing analytical technique) to detail the processes governing the formation of macromolecular complexes (DNA-protein and DNA-metal-protein) in the gas phase. We aim to explore the relevance of gas pha ....A Gas Phase Study of Macromolecular Biological Complexes. Following the completion of the human genome project, increased attention has focussed on the elucidation of structure and function of biopolymers in cells. The project aims to use electrospray ionisation mass spectrometry (a rapidly developing analytical technique) to detail the processes governing the formation of macromolecular complexes (DNA-protein and DNA-metal-protein) in the gas phase. We aim to explore the relevance of gas phase studies of these large macromolecular complexes to interactions between biopolymers in solution and cells. Ultimately, this will aid in the development of improved therapeutics tha t act on DNA and/or DNA-binding proteins and provide new information on biological processes such as replicaton.Read moreRead less