Madhavi Krishnan

Madhavi Krishnan serves as Professor of Physical Chemistry at the University of Oxford, affiliated with Merton College. Her Krishnan Lab pioneers experimental and theoretical approaches to nanoscale molecular interactions in fluids, with breakthrough work on the electrostatic fluidic trap enabling three-dimensional single-molecule confinement in solution.

Her educational trajectory includes undergraduate studies at Anna University (India), a PhD from the University of Michigan, and postdoctoral research at Technical University Dresden (Alexander von Humboldt Fellow) and ETH Zurich (Marie Curie Fellow). Prior academic appointments include Assistant Professor at the University of Zurich with Swiss National Science Foundation support.

Professor Krishnan's research centers on molecular electrostatics in fluid environments, particularly how interfacial solvent modulates forces between charged entities. Her group combines experiment, theory, and simulation to investigate nanoscale transport phenomena, with recent work demonstrating how water behavior at interfaces can reverse expected repulsive forces between like-charged particles. This paradigm-shifting approach overcomes century-old limitations in molecular manipulation.

Analysis of her 2022-2025 publications reveals dominant themes in single-molecule electrometry, electrosolvation forces, and biomolecular condensation. These works bridge fundamental physical chemistry with applications in nucleic acid analysis, colloidal assembly, and nanoscale sensing, consistently emphasizing the interplay between molecular conformation and electrostatic signatures in solution.

Her major recognitions include:

• 2016 Nernst-Haber-Bodenstein Prize (German Bunsen Society)
• 2020 Corday Morgan Prize (Royal Society of Chemistry)

Supported by prestigious early-career fellowships, her current research leverages Oxford's infrastructure for advanced nanofluidic experiments. She advises graduate students and postdocs in the Krishnan Lab, which maintains active collaborations across biophysics and nanotechnology disciplines.

The Krishnan Lab operates as an interdisciplinary hub where physical chemists, physicists, and biologists develop next-generation tools for molecular measurement in solution, with recent focus on chip-based spectrometry and biomolecular phase separation.