Milk protein profiling powered by multiplexed single molecule assay. This project aims to develop a novel device, comprising advanced single molecule imaging, microfluidics and immunoassay technologies, for quantification of milk protein variants. Milk quality is central to dairying and variants of proteins in milk affect its market value. No current milk protein detection technologies are readily applied in milk production quality control. This project aims to produce a device that can be used ....Milk protein profiling powered by multiplexed single molecule assay. This project aims to develop a novel device, comprising advanced single molecule imaging, microfluidics and immunoassay technologies, for quantification of milk protein variants. Milk quality is central to dairying and variants of proteins in milk affect its market value. No current milk protein detection technologies are readily applied in milk production quality control. This project aims to produce a device that can be used by milk producers and farms to profile protein variants with high sensitivity in a single test in an hour and screen unwanted protein contamination. The platform also has great potential for detecting other complex and low content analytes. It builds on innovations in nanoparticles and recent industry collaboration.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE140101056
Funder
Australian Research Council
Funding Amount
$380,156.00
Summary
Rational Design of Plasmonic Nanoassemblies for Rapid and Multiplexed Point-of-Care Diagnosis by Surface-enhanced Raman Spectroscopy (SERS). The central aim of this project is to develop a novel technology/sensor platform for rapid, quantitative, multiplexed and highly sensitive point-of-care diagnostics using surface-enhanced Raman spectroscopy (SERS) as the read-out approach. Three-dimensional plasmonic superstructures as novel SERS labels will be synthesised and characterised at single-partic ....Rational Design of Plasmonic Nanoassemblies for Rapid and Multiplexed Point-of-Care Diagnosis by Surface-enhanced Raman Spectroscopy (SERS). The central aim of this project is to develop a novel technology/sensor platform for rapid, quantitative, multiplexed and highly sensitive point-of-care diagnostics using surface-enhanced Raman spectroscopy (SERS) as the read-out approach. Three-dimensional plasmonic superstructures as novel SERS labels will be synthesised and characterised at single-particle level and the choice of optimal SERS-active three-dimensional superstructures for use will be guided by empirical structure-activity correlations in combination with computer simulations. Tumour biomarkers for breast cancer will be employed as the model target for establishing the detection platform in a portable configuration for point-of-care diagnostics.Read moreRead less
Epigenetic Regulation Of Inflammatory Genes In The Fetal Membranes: Role In Term And Preterm Birth
Funder
National Health and Medical Research Council
Funding Amount
$468,534.00
Summary
Preterm birth is the leading cause of death among newborns and the biggest contributor to disability among infants. Here we propose research to define the mechanism that controls the length of pregnancy and is disrupted in preterm birth. Specifically, we will determine what causes the repression of the labour-promoting inflammatory genes in the uterus during pregnancy and what activates them at labour. We will identify new targets for interventions to block or prevent preterm birth.
Integrated Nanoplatform for Multiomics Analysis of Cell-to-Cell Interaction. This project aims to develop an integrated nanoplatform for analysis of exosomes produced by host-pathogen interaction at the single cell level. This will be accomplished by engineering an innovative device involving plasmonic nanoparticles to probe exosomes molecular profiles over time. The intended outcome is a generic and robust platform for detailed molecular analysis of the consequences of cell-to-cell interactions ....Integrated Nanoplatform for Multiomics Analysis of Cell-to-Cell Interaction. This project aims to develop an integrated nanoplatform for analysis of exosomes produced by host-pathogen interaction at the single cell level. This will be accomplished by engineering an innovative device involving plasmonic nanoparticles to probe exosomes molecular profiles over time. The intended outcome is a generic and robust platform for detailed molecular analysis of the consequences of cell-to-cell interactions. Single cell scale will greatly improve detection accuracy for heterogeneous cell populations. Benefits will include new knowledge of cell-to-cell communication and intellectual property in manufacturing, which will foster collaborations across institutions and Australian industry by providing new technological solutions.Read moreRead less
Intelligent nanoparticles: Interactive tools to decode brain activity. This project aims to use nanoparticles and integrated nanoparticle devices to unravel causal relationships between molecular events and high-level brain activity. These devices, capable of real-time sensing and adaptive responses, could expose previously unmeasurable cellular events and establish their physiological effects. This is expected to reveal the complex dynamics in the living brain and advance neuroscience and analy ....Intelligent nanoparticles: Interactive tools to decode brain activity. This project aims to use nanoparticles and integrated nanoparticle devices to unravel causal relationships between molecular events and high-level brain activity. These devices, capable of real-time sensing and adaptive responses, could expose previously unmeasurable cellular events and establish their physiological effects. This is expected to reveal the complex dynamics in the living brain and advance neuroscience and analytical chemistry.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE180100194
Funder
Australian Research Council
Funding Amount
$374,200.00
Summary
Quantitative three-dimensional imaging of membrane proteins. This project aims to address the challenge of in-situ quantification of membrane proteins through the emerging field of antibody-imaging mass spectrometry. The project will develop new protocols for quantitative three-dimensional imaging that aim to negate histological artifacts created by freeze-thaw and cryo-sectioning. Membrane proteins are involved in numerous cellular functions and this project expects to increase our knowledge o ....Quantitative three-dimensional imaging of membrane proteins. This project aims to address the challenge of in-situ quantification of membrane proteins through the emerging field of antibody-imaging mass spectrometry. The project will develop new protocols for quantitative three-dimensional imaging that aim to negate histological artifacts created by freeze-thaw and cryo-sectioning. Membrane proteins are involved in numerous cellular functions and this project expects to increase our knowledge of these fundamental biological processes by providing new insights into the study of these essential biomolecules. Tracking protein heterogeneity in three-dimensions will provide significant benefits to our understanding of systems biology and will benefit numerous area, including the pharmaceutical industry.Read moreRead less
Aptamer imaging mass spectrometry for biomarker quantification. This project aims to develop novel methods for quantifying bio-markers in histological specimens using aptamers, lanthanide visualising tags and laser ablation plasma mass spectrometry. Aptamers are short synthetic strands of nucleic acid with complex three dimensional structures that bind targets with exquisite specificity. This technology meets a major gap in current imaging modalities, has wide application to basic biology and di ....Aptamer imaging mass spectrometry for biomarker quantification. This project aims to develop novel methods for quantifying bio-markers in histological specimens using aptamers, lanthanide visualising tags and laser ablation plasma mass spectrometry. Aptamers are short synthetic strands of nucleic acid with complex three dimensional structures that bind targets with exquisite specificity. This technology meets a major gap in current imaging modalities, has wide application to basic biology and diagnostics, and will eliminate the subjective interpretation of immunohistochemical stains.Read moreRead less
Role Of Placental Retroviral Protein Syncytin Carried On Exosomes In Mediating Vulnerability Of Pregnant Women To Influenza
Funder
National Health and Medical Research Council
Funding Amount
$645,145.00
Summary
50% of the women who died due to swine flu were pregnant. This project will examine if factors produced by the placenta make the pregnant woman more susceptible to influenza.
Single cell glycomics: mapping the surface glycan signature of cells. This project aims to develop a platform technology for multiplexed glycan mapping of the surface of a single cell to address challenges of functional glycomics by utilising a conceptually new approach. By combining newly designed plasmonic nanoparticles with surface-enhanced Raman scattering tags and multiple specific carbohydrate-recognising lectins, this project expects to produce a generic technology that is capable of non- ....Single cell glycomics: mapping the surface glycan signature of cells. This project aims to develop a platform technology for multiplexed glycan mapping of the surface of a single cell to address challenges of functional glycomics by utilising a conceptually new approach. By combining newly designed plasmonic nanoparticles with surface-enhanced Raman scattering tags and multiple specific carbohydrate-recognising lectins, this project expects to produce a generic technology that is capable of non-destructive barcoding of the surface glycan signature of single cells in their native state and in response to metabolic perturbations. Expected project outcomes include advancing knowledge in nanobiotechnology, glycobiology and cell biology by being able to easily monitor changes to the surface of single cells.Read moreRead less
Industrial Transformation Training Centres - Grant ID: IC210100056
Funder
Australian Research Council
Funding Amount
$3,975,864.00
Summary
ARC Training Centre for Next-Gen Technologies in Biomedical Analysis . The Centre for Next-Gen Technologies in Biomedical Analysis will deliver workforce trained in the development of transformative technologies that will rapidly expand the Australian pharmaceutical, diagnostic and defence sector. The university-industry partnership will increase Australia’s manufacturing capability by fast tracking screening, by integrating 3D printing, advanced sensing, big data analytics, machine learning an ....ARC Training Centre for Next-Gen Technologies in Biomedical Analysis . The Centre for Next-Gen Technologies in Biomedical Analysis will deliver workforce trained in the development of transformative technologies that will rapidly expand the Australian pharmaceutical, diagnostic and defence sector. The university-industry partnership will increase Australia’s manufacturing capability by fast tracking screening, by integrating 3D printing, advanced sensing, big data analytics, machine learning and artificial intelligence for the delivery of optimal solutions in diagnosis, treatment and wellbeing. The centre will deliver training in Industry 4.0 skills which will boost early-stage scale-up and accelerate the sector’s supply chain, which is pivotal for the Australian industries to maintain a competitive edge. Read moreRead less