Wasielewski's group uses ultrafast photoinduced electron transfer within covalently linked organic donor-acceptor molecules to generate pairs of entangled electron spins (spin-correlated radical ion pairs) that behave as optically-initialized, microwave-addressable molecular qubits. Building on this platform, the group demonstrated explicit quantum sensing of electric fields via molecular-recognition-induced changes in a spin-correlated radical pair, alongside DNA-hairpin-hosted spin-qubit pairs and chirality-induced spin selectivity effects -- extending photosynthetic radical-pair chemistry into a designed quantum-sensing and quantum-information platform.

Develops multidimensional coherent spectroscopy methods, including label-free multidimensional optical imaging/contrast techniques applied to cancerous tissue and nanoscale heterostructures.

Yang's experimental physical chemistry lab designs new instrumentation to track single proteins, nanoparticles, and other emitters in three dimensions in real time within complex, heterogeneous environments, including a recent time-gated two-photon platform for high-speed 3D single-particle tracking. His group applies these single-molecule tracking and orientation-resolved imaging tools to protein conformational dynamics, functional nanostructures, and active-matter systems.

Develops multidimensional (2D IR/visible) ultrafast spectroscopy and new ultrafast optical microscopies, applying temporally- and spatially-resolved coherent spectroscopy to protein structure/dynamics and label-free tissue imaging.

Zare's group develops laser and mass-spectrometric methods -- including single-cell mass spectrometry and mass spectrometry imaging of neuropeptides -- to chemically profile individual cells and tissue sections with high molecular specificity, alongside long-standing work in microdroplet and chiral-selective chemistry.

Zuerch combines tabletop attosecond/femtosecond XUV sources with photoemission electron microscopy to image ultrafast magnetic, electronic, and structural dynamics in quantum materials with combined nanometer spatial and femtosecond temporal resolution. The lab is actively recruiting postdocs.