PREFERRED. Anikeeva's Bioelectronics Group engineers minimally invasive, multifunctional fiber-based neural probes (combining optical, electrical, and microfluidic channels) and magnetic nanoparticle transducers that enable wireless, gene- and wire-free magnetothermal, magnetomechanical, and chemomagnetic neuromodulation, with applications spanning deep-brain stimulation and gut-brain circuit interrogation.

PREFERRED. Bathe's lab programs DNA and RNA into custom 2D/3D nanoscale materials (DNA origami via the DAEDALUS algorithm) for applications spanning vaccines/therapeutics, massive molecular data storage, and — most relevant here — using DNA as a programmable scaffold to organize photonic and quantum-optical elements (mimicking quantum coherence effects seen in photosynthetic light-harvesting) and single-molecule optical biosensing.

PREFERRED. Boyden co-invented optogenetics and expansion microscopy, the latter physically swelling fixed tissue in a hydrogel to achieve nanoscale-resolution imaging on conventional diffraction-limited microscopes; his Synthetic Neurobiology Group continues to push these techniques (expansion revealing, thousandfold expansion microscopy) alongside genetically encoded voltage/activity indicators and brain-wide circuit mapping. The group's Media Lab page notes it is currently accepting new students.

NON-PREFERRED (astronomy pivot, kept for review). Burdge discovers and characterizes compact binary systems (white dwarfs, neutron stars, black holes) using time-domain, multi-messenger methods, and develops ultrafast sub-electron-noise optical camera instrumentation (Lightspeed) for ground-based telescopes; this is a good fit for the 'sufficiently complicated sensor enabling temporal resolution' astro-pivot category rather than core quantum sensing.

PREFERRED. Cappellaro pioneered quantum magnetic sensing with electronic spin defects (NV centers) in diamond, and her group designs and controls solid-state spin qubit systems for quantum sensing, simulation, and quantum information processing, combining theoretical insight into spin dynamics with experimental control of dynamical decoupling and nuclear-spin registers for nanoscale NMR. This builds on the broader lineage of NV ensemble quantum sensing (DEER, NMR, T1 relaxometry) that has pushed AC/DC magnetic sensitivities toward the pT/sqrt(Hz) regime, which her group's Hamiltonian-engineering and nuclear-spin-register approaches aim to extend further.

PREFERRED. Choi is a theorist working at the intersection of quantum information science and out-of-equilibrium many-body dynamics, and with experimental collaborators (Lukin group) he developed quantum-logic-enhanced protocols that let dense, interacting NV ensembles surpass the interaction-limited sensitivity bound for AC magnetometry. This directly extends the lineage of NV ensemble quantum sensing experiments (DEER, nanoscale NMR, T1 relaxometry) that have driven ensemble magnetometers toward pT/sqrt(Hz) sensitivities, by using engineered many-body Hamiltonians and quantum control rather than dilution alone.

PREFERRED. Englund's Quantum Photonics Laboratory builds solid-state quantum technologies spanning diamond NV-center ensembles, integrated photonic circuits, and single-photon detectors, including a CMOS-integrated NV-ensemble quantum sensor for vector magnetometry and 4-pi steradian field sensing, and cavity-QED schemes for nuclear-spin readout aimed at nanoscale/inertial sensing. This continues the trajectory of NV ensemble quantum sensing (DEER, chip-scale NMR, T1 relaxometry) toward pT/sqrt(Hz)-class, chip-integrated magnetometers, alongside quantum networking and photonic quantum computing work.

PREFERRED. Evans leads work on frequency-dependent squeezed-light injection and low-thermal-noise optics that has pushed Advanced LIGO below the standard quantum limit across its full detection band, and he leads the US design effort for the next-generation Cosmic Explorer gravitational-wave observatory. This is squarely quantum-enhanced sensing at a fundamental-physics facility scale rather than a device-fabrication program.

PREFERRED. Freedman uses synthetic inorganic chemistry to design molecular qubits from the electron spin of paramagnetic coordination complexes (e.g. chromium-centered complexes), giving Angstrom-scale, chemically tunable control over qubit placement and coherence for quantum sensing, communication, and metrology applications, including collaborations targeting dark-matter detection and biological/materials sensing; she directs the Institute-wide Quantum@MIT initiative.

NON-PREFERRED (borderline precision-measurement pivot, kept for review). Garcia Ruiz develops precision laser spectroscopy of atoms and molecules built from short-lived radioactive nuclei (at CERN-ISOLDE and the new FRIB facility) to measure nuclear charge radii, moments, and to search for symmetry-violating effects (parity/time-reversal violation) analogous to eEDM searches; it is fundamental precision measurement rather than a deployable quantum sensor, but shares techniques and motivation with the eEDM/precision-AMO quantum-sensing cluster.