Hoogenboom leads a biophysics group at UCL specializing in high-speed atomic force microscopy. Research directions: (1) High-speed AFM — imaging conformational dynamics of DNA, proteins (including membrane channels), and chromatin at ms time resolution and sub-nm spatial resolution in aqueous conditions; (2) Nuclear pore complex — mapping transport selectivity and structure of NPCs in native nuclear envelopes using AFM; (3) Antimicrobial mechanisms — imaging membrane disruption by antimicrobial peptides in real time; (4) AFM-based force spectroscopy — measuring single-molecule interaction forces in chromatin and protein assemblies. Strong relevance to biological sensing at the single-molecule level.

Hutchison works on molecular polaritonics: what happens to chemistry when molecular electronic or vibrational transitions are strongly coupled to a confined optical mode in a Fabry-Perot or plasmonic nanocavity. He was among the first to show that vibrational strong coupling modifies ground-state chemical reactivity, and the group continues to probe polariton-modified energy transfer, photochemistry and transport, alongside single-molecule spectroscopy and 2D-material photonics. 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 connection to quantum sensing is the cavity: the same Purcell and collective-coupling physics that concentrates optical density of states around a molecule is what is used to improve photon collection and readout fidelity in NV ensembles operating at pT/sqrt(Hz). This is fundamental light-matter physics with a clear nonclassical-state angle.

Imamoglu leads the Quantum Photonics Group at ETH, working at the intersection of quantum optics and condensed matter physics. Research directions: (1) Quantum emitters in 2D semiconductors — TMD monolayers (MoSe2, WSe2) host localized excitons that act as single-photon emitters; electrically tunable quantum dots in TMD heterostructures with high purity and spin-photon entanglement; developing them as quantum sensors of local electronic correlations at nanometer scales; (2) Strongly correlated electron physics — Mott insulator / Wigner crystal phases in moiré TMD bilayers probed optically with single-photon resolution; mapping electronic phases with nanometer spatial resolution; (3) Polariton quantum fluids — exciton-polaritons in 2D semiconductor microcavities; (4) Quantum nonlinear optics — photon-photon interactions via giant Kerr nonlinearities in strongly coupled quantum dots. Quantum sensing angle: quantum emitters as nanoscale probes of correlated phases.

Kapanidis' Gene Machines group develops single-molecule fluorescence methods (including ALEX/FRET and super-resolution microscopy) to observe transcription and other gene-expression machinery in real time in bacteria and viruses, and leverages this toolkit to build ultrasensitive DNA-based biosensors for pathogen and antibiotic-resistance detection.

Studies the physical rules governing bacterial gene expression using single-molecule and quantitative live-cell imaging approaches.

Klenerman develops and applies single-molecule fluorescence and scanning-probe methods (including nanopipette scanning ion-conductance microscopy and a single-objective oblique-plane light-sheet microscope) to study protein misfolding and aggregation in neurodegenerative disease, alongside his earlier work co-inventing next-generation DNA sequencing.

Designs programmable DNA nanodevices as quantitative fluorescent reporters to map second messengers in real time inside specific organelles of living cells. Research directions: (1) DNA origami ion-sensing nanodevices for pH, Cl-, Ca2+, HOCl, and membrane voltage with single-organelle addressability; (2) targeting nanodevices to endosomes, lysosomes, mitochondria, and ER to dissect organelle biology and disease mechanisms; (3) in vivo deployment in C. elegans and Drosophila. NIH Director's Pioneer Award 2022.

Prof. Kumar's group spans classical and quantum optics across three inter-related areas: (1) Quantum Fiber Optics — generation and distribution of entanglement (photon-pair, multi-photon) over fiber networks, quantum key distribution, and first-ever quantum teleportation over active internet-carrying fiber; (2) Nonlinear Quantum Optics — squeezed light and twin-beam (two-mode squeezed) state generation via fiber-based four-wave mixing and χ⁽²⁾ processes, with applications to sub-shot-noise interferometry, quantum-enhanced imaging, and quantum communication; (3) Photon-entanglement-enhanced precision measurement and optical communications. AT&T Professor of Information Technology; INQUIRE Executive Committee member.

Develops single-molecule spectroscopy and imaging/signal-processing methods to study protein dynamics at interfaces and predictive separations.

Lee leads TheLeeLab at Cambridge Chemistry, focused on developing cutting-edge biophysical single-molecule fluorescence methods to answer fundamental biological questions. Two major thrusts: (1) 3D super-resolution microscopy instrument development — the lab pioneered single-molecule light field microscopy (SMLFM) using a microlens array in the back focal plane, achieving ~10× speed improvement over double-helix PSF for volumetric imaging; also develops vortex light field microscopy (VLFM) for simultaneous 25 nm spatial / 3 nm spectral precision; (2) Biological applications — studying T-cell receptor signalling at the nanoscale (distribution of TCRs, microvilli-mediated close contacts), histone assembly during DNA replication and repair in fission yeast, and PSD-95 nanoclusters in mouse brain using 3D SMLM. A job posting (PDRA) was active in 2025 for T-cell imaging work with super-resolution and Fourier light-field microscopy.