Nanosampling sensors for real-time embryo monitoring. The health potential of every individual is established early in life, during the period when the oocytes mature and embryos are formed. This project will develop a photonic sensing platform capable of monitoring embryos as they develop, which will lead to new insight into the earliest stages of life and improved assisted reproduction technologies.
Discovery Early Career Researcher Award - Grant ID: DE220100846
Funder
Australian Research Council
Funding Amount
$418,388.00
Summary
Ordering photon energy carriers for efficient upconversion. This project aims to tackle the major challenge of upconversion nanosystems – their brightness. It will centre on building a donor/acceptor-ordered nanosystem to improve the energy transfer efficiency in hybrid nanomaterials. This ordered system will significantly improve the brightness of hybrid nanoparticles at low irradiance. Expected outcomes include a fundamental understanding of energy transfer mechanisms at sub-nm scales and a ne ....Ordering photon energy carriers for efficient upconversion. This project aims to tackle the major challenge of upconversion nanosystems – their brightness. It will centre on building a donor/acceptor-ordered nanosystem to improve the energy transfer efficiency in hybrid nanomaterials. This ordered system will significantly improve the brightness of hybrid nanoparticles at low irradiance. Expected outcomes include a fundamental understanding of energy transfer mechanisms at sub-nm scales and a new strategy to brighten the upconversion nanomaterials. This project should push upconversion nanoscience to a new generation and provide significant benefits in ultra-sensitive biomolecular assays and in vivo bioimaging.Read moreRead less
Insight from Darkness: Nanophotonics for real-time phase imaging. This project aims to develop ultrathin surfaces patterned on the nanoscale for extracting information from optical wavefields. These devices can be designed to provide real-time phase contrast imaging of transparent objects. This capability would open up the possibility of live-cell imaging with no expensive optical components and no, or minimal, computational post-processing. The planar configuration is designed to be compatible ....Insight from Darkness: Nanophotonics for real-time phase imaging. This project aims to develop ultrathin surfaces patterned on the nanoscale for extracting information from optical wavefields. These devices can be designed to provide real-time phase contrast imaging of transparent objects. This capability would open up the possibility of live-cell imaging with no expensive optical components and no, or minimal, computational post-processing. The planar configuration is designed to be compatible with next-generation lab-on-a-chip technologies and permit rapid throughput diagnostics with potential applications in biomedicine and materials science. Expected project outcomes may also underpin fundamental advances in understanding the interaction of light with nanostructures.Read moreRead less
Rapid Pathogen Detection using Super-Sensitive Multiplexing Nanophotonic Probes. Responding to an urgent need to advance rapid molecular diagnostics, this project aims to explore new photonics and biochemistry approaches to DNA recognition. It is anchored on proprietary light-emitting nanodots which have single-molecule sensitivity in conjunction with tunable optical identities. The project aims to develop a multiplexing reagent library of DNA probes to sense trace DNA molecules and to recognise ....Rapid Pathogen Detection using Super-Sensitive Multiplexing Nanophotonic Probes. Responding to an urgent need to advance rapid molecular diagnostics, this project aims to explore new photonics and biochemistry approaches to DNA recognition. It is anchored on proprietary light-emitting nanodots which have single-molecule sensitivity in conjunction with tunable optical identities. The project aims to develop a multiplexing reagent library of DNA probes to sense trace DNA molecules and to recognise multiple pathogens in a single assay. This innovation aims to create a hybrid-Polymerase Chain Reaction (PCR) technology platform for current industry-standard pathogen detection tests. The outcomes of the project aim to enable DNA based pathogen diagnostics within 90 minutes, four times faster than the current tests.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE180100669
Funder
Australian Research Council
Funding Amount
$343,450.00
Summary
Upconversion nanothermometry: enabling high brightness in a thermal field. This project aims to create a unique library of nanometer scale temperature-responsive sensors for bio-discoveries, disease diagnostics, device manufacturing and anti-counterfeiting, by investigating a new observation in enhanced photon energy conversion. The project will develop a thermal-field diagnostics approach to reveal interfacial cation-ligand behaviours of luminescent hybrid nanomaterials, and modify the otherwis ....Upconversion nanothermometry: enabling high brightness in a thermal field. This project aims to create a unique library of nanometer scale temperature-responsive sensors for bio-discoveries, disease diagnostics, device manufacturing and anti-counterfeiting, by investigating a new observation in enhanced photon energy conversion. The project will develop a thermal-field diagnostics approach to reveal interfacial cation-ligand behaviours of luminescent hybrid nanomaterials, and modify the otherwise quenching molecules to facilitate energy upconversion. This will link surface chemistry and heterogeneous interfacial physics. It will allow ratiometric fluorescence to achieve extremely high sensing sensitivity in intracellular nanothermometry, enabling super resolution thermal imaging of living cells.Read moreRead less
Quest for trace biomarkers in complex media through innovative nanoscale science of fluids, molecules, particles and light. This project will break new ground in the detection of rare molecules in biological samples by exploiting the interactions of fluids, molecules and particles confined in nanoscale channels. By revealing yet unknown biomarkers the project will bring a radical change in medical diagnostics and in the science and technology used to map the Human Proteome.
Discovery Early Career Researcher Award - Grant ID: DE140100549
Funder
Australian Research Council
Funding Amount
$373,220.00
Summary
Stratiform Optical Barcoding System for Cardiac Biomarkers: Towards Smart Computerised Clinical Prognosis of Cardiovascular Disease. This project involves the development of an innovative optical biosensing system combined with a sophisticated barcode system containing information for clinical diagnosis of cardiovascular disease. For the first time, this system will provide information on the amount and chemical structure of cardiac biomarkers at the same time by combining reflectometric interfe ....Stratiform Optical Barcoding System for Cardiac Biomarkers: Towards Smart Computerised Clinical Prognosis of Cardiovascular Disease. This project involves the development of an innovative optical biosensing system combined with a sophisticated barcode system containing information for clinical diagnosis of cardiovascular disease. For the first time, this system will provide information on the amount and chemical structure of cardiac biomarkers at the same time by combining reflectometric interference and low resolution Raman spectroscopies. These optical signals will be converted into barcodes containing several levels of information, which will be at the base of this versatile point-of-care test. The obtained results will be implemented in a computerised database to improve current cardiac disease diagnosis.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE100100098
Funder
Australian Research Council
Funding Amount
$600,000.00
Summary
Advanced facility for next generation sustainable energy, biomedical & nano-imaging optical fibre technologies. Remote optical fibre technologies are the way forward for effective and safe monitoring of many industries, and will play a big part in the sustainability of Australia's core oil, gas and alternative energy sectors. They are equally important to health industry applications, particularly in medical and imaging technologies. This facility brings together world-class Australian expertise ....Advanced facility for next generation sustainable energy, biomedical & nano-imaging optical fibre technologies. Remote optical fibre technologies are the way forward for effective and safe monitoring of many industries, and will play a big part in the sustainability of Australia's core oil, gas and alternative energy sectors. They are equally important to health industry applications, particularly in medical and imaging technologies. This facility brings together world-class Australian expertise—from across nine universities—in advanced structured optical fibres, complex fibre diagnostic systems, nanoscale imaging, and environment monitoring, to design and implement the next generation of technologies that will reduce the impact of climate change through reduced energy consumption and vastly improved health diagnostics.Read moreRead less