Special Research Initiatives - Grant ID: SR0354630
Funder
Australian Research Council
Funding Amount
$20,000.00
Summary
Fluorescence Applications in Biotechnology and Life Sciences. The Network in Fluorescence applications in biotechnology and life sciences will coordinate a research program relating to applications of fluorescence whose proper resolution requires a high degree of interaction between biology, physics, chemistry, bioengineering and medicine. These would be applied to industrially relevant problems in areas such as public health, biotechnology, safety of foods, chemical biology and environmental mo ....Fluorescence Applications in Biotechnology and Life Sciences. The Network in Fluorescence applications in biotechnology and life sciences will coordinate a research program relating to applications of fluorescence whose proper resolution requires a high degree of interaction between biology, physics, chemistry, bioengineering and medicine. These would be applied to industrially relevant problems in areas such as public health, biotechnology, safety of foods, chemical biology and environmental monitoring. Approaches such as highly selective fluorescent labelling of targets using appropriate immunological and molecular techniques and purpose-engineered fluorochromes accompanied by the development of specialised instrumentation will capitalise on the multi-disciplinary research strengths in Australia and lead towards tangible industrial outcomes.
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Proteomic analysis of subcellular changes during apoptosis. This project aims to use a novel proteomic approach to examine mechanisms of apoptosis at the level of the plasma membrane, mitochondrion, nucleus and cytosol, screening protein extracts of cell organelles by the new technique of SELDI-TOF mass spectrometry in which proteins are adsorbed onto activated chips. This will provide protein mass profiles characteristic of various stages of apoptosis, and will allow identification of proteins ....Proteomic analysis of subcellular changes during apoptosis. This project aims to use a novel proteomic approach to examine mechanisms of apoptosis at the level of the plasma membrane, mitochondrion, nucleus and cytosol, screening protein extracts of cell organelles by the new technique of SELDI-TOF mass spectrometry in which proteins are adsorbed onto activated chips. This will provide protein mass profiles characteristic of various stages of apoptosis, and will allow identification of proteins of interest by conventional proteomic methods. The establishment of SELDI-MS as a viable tool for cell proteomics would open new opportunities to understand a broad range of cellular functions at the level of protein expression.Read moreRead less
Targeted mining for new drugs against parasitic nematodes of animals - a synergy of integrated, frontier technologies and a committed partnership with industry. This project will: develop a quality scientific and technological program in national priority areas, leading to a strong basic research, new concepts and the enhanced international collaborative links; strengthen links between basic and applied research, and academia and industry; develop excellence via pan-Australian collaborations, re ....Targeted mining for new drugs against parasitic nematodes of animals - a synergy of integrated, frontier technologies and a committed partnership with industry. This project will: develop a quality scientific and technological program in national priority areas, leading to a strong basic research, new concepts and the enhanced international collaborative links; strengthen links between basic and applied research, and academia and industry; develop excellence via pan-Australian collaborations, resulting in a more efficient use of resources in a national and international context; enhance the skills-base in biology, biotechnology and bioinformatics; increase global visibility with increased investment in Australian science; improved animal welfare and production via better control of infectious diseases; commercial products with benefits to agricultural producers in regional and rural communities.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0453608
Funder
Australian Research Council
Funding Amount
$579,230.00
Summary
Multifunctional confocal laser scanning microscope with time resolved and two photon imaging and fluorescence correlation capabilities. We seek to establish an Australian first confocal laser scanning microscope with time resolved imaging and fluorescence correlation spectroscopy capabilities. Its advantages include ultrasensitive detection of weak fluorescent emissions against high autofluorescent background by using fluorescence lifetime signatures, with over three orders of magnitude discrimi ....Multifunctional confocal laser scanning microscope with time resolved and two photon imaging and fluorescence correlation capabilities. We seek to establish an Australian first confocal laser scanning microscope with time resolved imaging and fluorescence correlation spectroscopy capabilities. Its advantages include ultrasensitive detection of weak fluorescent emissions against high autofluorescent background by using fluorescence lifetime signatures, with over three orders of magnitude discrimination improvement. The system will also be able to monitor binding of single molecules. These techniques will open new and exciting avenues for interdisciplinary research at the frontier between biological and physical sciences. The microscope will operate within an existing multi-user Optical Characterisation Facility supporting research of an established network of scientists in the Sydney area.Read moreRead less
Mechanisms of action and expression of bioactive compounds produced by the surface associated marine bacterium Pseudoalteromonas tunicata. The marine surface-associated bacterium Pseudoalteromonas tunicata produces a number of bioactive metabolites that inhibit the colonisation and growth of common fouling organisms such as bacteria, fungi, algae and invertebrate larvae. The antibacterial and antifungal compounds represent novel metabolites active against a remarkable range of both medically and ....Mechanisms of action and expression of bioactive compounds produced by the surface associated marine bacterium Pseudoalteromonas tunicata. The marine surface-associated bacterium Pseudoalteromonas tunicata produces a number of bioactive metabolites that inhibit the colonisation and growth of common fouling organisms such as bacteria, fungi, algae and invertebrate larvae. The antibacterial and antifungal compounds represent novel metabolites active against a remarkable range of both medically and agriculturally important bacteria and fungi. This project aims to explore the identity, mode of action and regulation of expression of these compounds. This research proposal addresses several significant biological concepts and will lead to the development of novel environmentally friendly antifouling and antimicrobial technologies.Read moreRead less
Biotechnology applications in the veterinary pharmaceutical industry: Pharmacological manipulation of ovarian function in domestic animals. The purpose of this research is to develop a humane, simple, safe, effective means of sterilizing female domestic animals without the need for surgical intervention. This novel experimental strategy is to target the supply of dormant eggs in the ovaries of female mammals. Every female mammal is born with a finite supply of eggs in the ovarian cortex. These c ....Biotechnology applications in the veterinary pharmaceutical industry: Pharmacological manipulation of ovarian function in domestic animals. The purpose of this research is to develop a humane, simple, safe, effective means of sterilizing female domestic animals without the need for surgical intervention. This novel experimental strategy is to target the supply of dormant eggs in the ovaries of female mammals. Every female mammal is born with a finite supply of eggs in the ovarian cortex. These cells cannot divide and so when this store is exhausted, reproduction ceases. Our strategy is to develop pharmaceutical reagents that will destroy this dormant egg population, thereby rendering the animals instantaneously and irreversibly infertile.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0775529
Funder
Australian Research Council
Funding Amount
$300,000.00
Summary
Structural elucidation by chemical degradation mass spectrometry using a linear ion trap with electron transfer dissociation. The mass spectrometric instrumentation that we plan to acquire represents a true breakthrough in technology, and will be the first of its kind in operation in Australia. The instrument to be purchased will improve the ability of a wide cross section of researchers to characterize compounds important in fields as varied as medical research, agricultural biotechnology, and ....Structural elucidation by chemical degradation mass spectrometry using a linear ion trap with electron transfer dissociation. The mass spectrometric instrumentation that we plan to acquire represents a true breakthrough in technology, and will be the first of its kind in operation in Australia. The instrument to be purchased will improve the ability of a wide cross section of researchers to characterize compounds important in fields as varied as medical research, agricultural biotechnology, and natural product characterization. All types of chemical research, from fundamental to applied, will benefit from access to this system, which has clearly positive implications with regard to societal impact. Implementing this type of frontier technology is an essential step in maintaining the world class capabilities of the Australian research community.Read moreRead less
ARC/NHMRC Research Network Fluorescence Applications in Biotechnology and Life Sciences. This Network will concentrate Australian research in new applications of fluorescence to biological systems to solve significant problems in health diagnostics, biotechnology and the environment. The scientific goals identified by the Network such as highly selective fluorescent labelling and purpose-engineered fluorochromes will be accompanied by the development of specialised instrumentation. These resear ....ARC/NHMRC Research Network Fluorescence Applications in Biotechnology and Life Sciences. This Network will concentrate Australian research in new applications of fluorescence to biological systems to solve significant problems in health diagnostics, biotechnology and the environment. The scientific goals identified by the Network such as highly selective fluorescent labelling and purpose-engineered fluorochromes will be accompanied by the development of specialised instrumentation. These research directions pursued by strong multi-disciplinary teams spanning biology, chemistry, physics, bioengineering and medicine will benefit from the support of the Network programs. Through its focus on academic - industry collaboration the Network will also facilitate development of basic scientific discoveries into commercial outcomes.Read moreRead less
Forces on Particles in Flows Traversing a Magnetic Field. The influence of magnetic fields on the motion of particles near surfaces will be examined using quiescent and shear flow fields at low Reynolds numbers. This theoretical and experimental study will produce a precise theoretical understanding of the motion, including the shear induced lift-force, and hence a basis for controlling the interaction of the particle with the adjacent surface. This fundamental study will provide the foundations ....Forces on Particles in Flows Traversing a Magnetic Field. The influence of magnetic fields on the motion of particles near surfaces will be examined using quiescent and shear flow fields at low Reynolds numbers. This theoretical and experimental study will produce a precise theoretical understanding of the motion, including the shear induced lift-force, and hence a basis for controlling the interaction of the particle with the adjacent surface. This fundamental study will provide the foundations needed to apply magnetic fields to a broad range of emerging problems in nano-technology and biotechnology, and help train and educate a student at the PhD level in the area.Read moreRead less
Controlled Grafting of Polymer Surfaces for Biotechnology Applications. The aim of this project is to utilise novel polymerization methods to create highly functional polymer surfaces. We anticipate that the resultant structures will be useful for a number of applications including solid-phase organic synthesis and proteomics.