Soh's lab engineers aptamer- and SOMAmer-based electrochemical biosensors capable of real-time, continuous molecular measurement (drugs, metabolites, proteins) directly in living systems, aiming for closed-loop, quantitative point-of-care and in vivo diagnostics.
Research centers on manipulating and measuring single molecules with quantum-level precision. Primary platform: ABEL trap (Anti-Brownian ELectrokinetic trap) for single-molecule confinement in free solution without surface tethering, enabling measurement of spectroscopic identity, molecular dynamics, and nanoscale energy transfer at femtomolar concentrations. Also develops orientation-resolved single-molecule imaging and single-molecule FRET for photoadaptation in photosynthetic systems and nanoscale immune cell signaling. QuBBE member. PhD Physics UChicago; joined 2024.
Sjoerd Stallinga develops computational methods and hardware for super-resolution fluorescence microscopy. Research: (1) 3D single-molecule localization microscopy (3D SMLM) in living cells and tissue; (2) structured illumination microscopy (SIM) with noise-controlled reconstruction; (3) Fisher information framework for SMLM localization precision; (4) optical metrology for nanoscale structure characterization. ERC Advanced Grant for 3D super-resolution in living tissue.
Chiara Stringari (CRCN CNRS, LOB) develops FLIM-based metabolic imaging. Research: (1) fluorescence lifetime imaging microscopy (FLIM) of NAD(P)H and FAD in live tissue for label-free metabolic mapping; (2) phasor analysis of FLIM data for cellular metabolism states; (3) imaging of myelin dynamics using label-free nonlinear microscopy; (4) metabolic imaging in development and disease. 2025 paper on myelin in Optica.
Willy Supatto (DR2 CNRS, LOB) develops ultrafast two-photon light-sheet microscopy for quantitative in vivo imaging of embryo development and tissue dynamics. Research: (1) two-photon SPIM (light-sheet) for volumetric live imaging in zebrafish embryos; (2) SHG imaging of fibrillar proteins; (3) polarization-THG microscopy of structural anisotropy; (4) photodamage in multiphoton imaging. Part of key LOB team with Beaurepaire.
Tang develops super-resolution ultrasound imaging (localisation of microbubble contrast agents to resolve microvasculature below the diffraction limit) alongside contrast/functional ultrasound methods, applied to cancer, cardiovascular and neurological imaging.
Tank is a pioneer of two-photon laser-scanning microscopy for imaging calcium dynamics in dendrites and neural circuits in vivo, and co-directs the Bezos Center for Neural Circuit Dynamics, which develops large-scale optical recording instrumentation combined with rodent virtual-reality systems to study persistent neural activity and short-term memory. His group's methodological contributions to cellular-resolution optical imaging underpin much of modern systems neuroscience.
Tastevin is a long-standing member of LKB's polarized-helium team, developing optical-pumping hyperpolarization methods for 3He gas used both in fundamental quantum-fluid studies and in hyperpolarized-gas MRI for high-contrast, label-free imaging of lung airspaces.
Pioneers living bioelectronics integrating semiconductor nanostructures with biological systems. Primary directions: (1) silicon nanowire / nanoporous silicon photoelectrochemical interfaces for optical neuromodulation with subcellular spatial resolution; (2) intracellular silicon nanowire probes for recording action potentials from individual organelles; (3) bioinspired flexible mesh electronics for in vivo neural and cardiac interfaces. QuBBE member. 2026 Marian and Stuart Rice Research Award.
Tilley directs the UNSW Electron Microscope Unit and runs a nanomaterials group whose distinctive capability is in-situ liquid-cell TEM: watching nanoparticle nucleation, growth and catalytic transformation in real time inside the microscope, in liquid, rather than inferring mechanism from before-and-after snapshots. The synthetic side produces magnetic and plasmonic nanoparticles used as biosensor labels and MRI contrast agents, largely in collaboration with Gooding and Reece. Positioned against the established body of NV-ensemble quantum sensing work — DEER, nanoscale NMR and T1 relaxometry protocols operating at pT/sqrt(Hz) field sensitivity — the group is a supplier and characteriser of the nanoparticle probes that in-cell quantum sensing depends on — including the magnetic-nanoparticle labels whose stray fields a pT/sqrt(Hz) NV sensor would actually detect — and the liquid-cell TEM capability is a rare way to validate what those particles are doing in situ. Borderline inclusion (materials characterisation rather than sensing), kept for the collaborative infrastructure it represents.