In-situ Scanning Probe Microscopy of biological redox processes: nanoscale structure and morphology. The science behind this project underpins the development of nanobiotechnology. Immediate applications foreseen, are the development of biosensors and diagnostic devices based on our intimate knowledge of the nature of the protein attachment to a surface. Use of synthetic membranes to create biomimetic surfaces will impact significantly on our understanding of the role and contribution membranes ....In-situ Scanning Probe Microscopy of biological redox processes: nanoscale structure and morphology. The science behind this project underpins the development of nanobiotechnology. Immediate applications foreseen, are the development of biosensors and diagnostic devices based on our intimate knowledge of the nature of the protein attachment to a surface. Use of synthetic membranes to create biomimetic surfaces will impact significantly on our understanding of the role and contribution membranes have on protein structure, function hence disease.Read moreRead less
Correlation between surface force and morphology of self-assembled monolayer. As a most potential solid support for biological molecules without denaturing their functions, gold thiol self-assembled monolayers (SAMs) have been studied extensively for surface fabrication. In this project we will prepare functional monolayers using newly synthesized thiol derivatives, evaluate correlation between surface force and surface morphology of the SAMs using the surface forces apparatus, and optimize the ....Correlation between surface force and morphology of self-assembled monolayer. As a most potential solid support for biological molecules without denaturing their functions, gold thiol self-assembled monolayers (SAMs) have been studied extensively for surface fabrication. In this project we will prepare functional monolayers using newly synthesized thiol derivatives, evaluate correlation between surface force and surface morphology of the SAMs using the surface forces apparatus, and optimize the condition to fabricate biological devices such as immune sensors.Read moreRead less
Surface Chemistry meets Cell Biology: Molecular Level Control of Surface Architecture for Cell Adhesion and Migration. Biotechnological applications such as tissue engineering, bone supports, implantable materials, cell assays and biosensors all require detailed knowledge of how cells interact with their environment. The proposed research aims to provide this knowledge by developing unique modified surfaces to investigate white blood cell migration and adhesion. Additional expected outcome will ....Surface Chemistry meets Cell Biology: Molecular Level Control of Surface Architecture for Cell Adhesion and Migration. Biotechnological applications such as tissue engineering, bone supports, implantable materials, cell assays and biosensors all require detailed knowledge of how cells interact with their environment. The proposed research aims to provide this knowledge by developing unique modified surfaces to investigate white blood cell migration and adhesion. Additional expected outcome will contribute to our understanding of the many fundamental cellular processes such as cell growth, differentiation and cell death as well as the molecular basis of diseases such as inflammation, cancer, cardiovascular diseases and wound healing. This research program will establish Australia as a leading force in this new research field.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0775660
Funder
Australian Research Council
Funding Amount
$500,000.00
Summary
A National Biomedical Electron Paramagnetic Resonance and Molecular Imaging Centre. Multifrequency continuous wave and pulsed electron paramagnetic resonance spectroscopy and molecular imaging instrumentation will provide forefront technologies in identifying, characterising, quantifying, visualising and manipulating fundamental chemical and biologically relevant processes involving free radicals, metalloproteins and metal ions. This technology is crucial in validating these functional processes ....A National Biomedical Electron Paramagnetic Resonance and Molecular Imaging Centre. Multifrequency continuous wave and pulsed electron paramagnetic resonance spectroscopy and molecular imaging instrumentation will provide forefront technologies in identifying, characterising, quantifying, visualising and manipulating fundamental chemical and biologically relevant processes involving free radicals, metalloproteins and metal ions. This technology is crucial in validating these functional processes at the cellular and tissue level and for providing invaluable and unique biomedical information under physiological conditions. This synergistic and highly integrative approach will make available new techniques for identifying major disease mechanisms such as cardiovascular disease with a potential to improve and maintain health. Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0346876
Funder
Australian Research Council
Funding Amount
$1,584,000.00
Summary
800 MHz NMR Spectrometer for Molecular Structure-Function Analyses. An 800 MHz high-resolution nuclear magnetic resonance (NMR) spectrometer equipped with a triple-resonance cryoprobe is required to support the research of 5 universities in the NSW/ACT area. The high magnetic field of the spectrometer is necessary for the study of proteins, protein-ligand complexes and other biomolecular systems of molecular weight >30,000. Projects previously inaccessible due to sensitivity, solubility or resol ....800 MHz NMR Spectrometer for Molecular Structure-Function Analyses. An 800 MHz high-resolution nuclear magnetic resonance (NMR) spectrometer equipped with a triple-resonance cryoprobe is required to support the research of 5 universities in the NSW/ACT area. The high magnetic field of the spectrometer is necessary for the study of proteins, protein-ligand complexes and other biomolecular systems of molecular weight >30,000. Projects previously inaccessible due to sensitivity, solubility or resolution problems will become tractable. The increased turn-around times afforded by the high sensitivity of the cryo-enabled spectrometer make it possible to provide access for Australian institutions that would not otherwise have access to comparable equipment.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0347970
Funder
Australian Research Council
Funding Amount
$186,000.00
Summary
Integrated Bio-nano-fabrication Facility. The project proposes the upgrade of a joint facility for the probing, fabrication and operation of hybrid bio-nano-devices. The facility will enhance the proposers' capabilities in the area of the fundamental and prototype-type research on biomolecular/cellular devices. The ultimate goal of these projects is to thrust Australian science in the era when the essential functions of cells can be replicated and controlled on devices that are smaller than livi ....Integrated Bio-nano-fabrication Facility. The project proposes the upgrade of a joint facility for the probing, fabrication and operation of hybrid bio-nano-devices. The facility will enhance the proposers' capabilities in the area of the fundamental and prototype-type research on biomolecular/cellular devices. The ultimate goal of these projects is to thrust Australian science in the era when the essential functions of cells can be replicated and controlled on devices that are smaller than living cells. The proposed facility has a modular structure consisting of additional nano-positioning, confocal microscope and zeta potential modules built on the existent laser tweezers/scissors, picoliter pipette and Atomic Force Microscope modules.Read moreRead less