Thirty-Five Years of Research at the Nanoscale

1. Single Atoms, Molecules and STM
2. Molecular Machines and Nanomechanics
3. Biological Nanomechanics and Medical Diagnostics
4. Atomic Switch Networks and Neuromorphic Matter
5. Art–Science, Perception and the Cultural Meaning of Nanoscience

For more than thirty-five years, James K. Gimzewski’s research has moved across some of the major institutional and conceptual frontiers of modern nanoscience: from IBM Zurich Research Laboratory to UCLA, the California NanoSystems Institute, the UCLA Art|Sci Center, the University of Bristol, NIMS/MANA in Tsukuba, and international collaborations in neuromorphic materials, nanomedicine, advanced microscopy and unconventional computation.

Before joining UCLA, Gimzewski spent nearly two decades at IBM Zurich Research Laboratory, where he became internationally recognized for pioneering work on single atoms and molecules using scanning tunneling microscopy. This period helped define a new experimental language for nanoscience: atoms and molecules were no longer merely objects to be imaged, but systems that could be contacted, moved, switched, assembled and studied as functional mechanical and electronic entities. His work at IBM contributed to foundational advances in single-molecule manipulation, molecular-scale mechanics, molecular rotors, nanoscale electronic contact, and probe-based fabrication.

At the University of California, Los Angeles, Gimzewski extended this research into a broader platform joining chemistry, physics, engineering, biology, medicine and the arts. As Distinguished Professor in the Department of Chemistry and Biochemistry, Faculty Director of the Nano & Pico Characterization Core Facility at the California NanoSystems Institute, and Scientific Director of the UCLA Art|Sci Center, his work has connected nanoscale instrumentation with living systems, medical diagnostics, molecular machines, sonic and visual perception, and interdisciplinary cultural practice.

A major strand of this UCLA research has focused on biological nanomechanics. Using atomic force microscopy, force spectroscopy, electron microscopy, optical interferometry and correlative nanoscale methods, Gimzewski and collaborators investigated how living cells, bacteria, biomolecules and pathological tissues express their biological state through mechanical properties. This work helped translate molecular and cellular recognition into measurable nanomechanical signatures, with applications ranging from cancer-cell mechanics and fine-needle elastography to exosomes, actin-binding proteins, RNA profiling and cellular vibration.

In parallel, Gimzewski developed a sustained international research programme in neuromorphic materials and unconventional computation. In collaboration with the National Institute for Materials Science in Tsukuba, Japan, and the World Premier International Center for Materials Nanoarchitectonics — MANA — he served as Principal Investigator and Satellite Co-Director, pursuing atomic switch networks and self-organizing nanoscale systems. These systems exploit nonlinear dynamics, memory, plasticity and emergent criticality in physical matter, rather than imposing conventional digital architectures onto it. The work forms part of a broader attempt to understand how matter itself can compute, adapt and display brain-like behavior.

This neuromorphic research has also connected UCLA and NIMS with wider international communities, including the University of Bristol, where Gimzewski held a Benjamin Meaker Visiting Professorship, and Kyushu Institute of Technology’s Research Center for Neuromorphic AI Hardware. Across these collaborations, atomic switch networks and nanowire systems have been explored as physical reservoirs, adaptive materials, and substrates for in-materio computation.

His research has also maintained a strong relationship with industrial and instrumentation communities. From IBM’s corporate research environment to microscopy and characterization collaborations involving FEI electron microscopy, and from nanoscale sensing to advanced strategic technology dialogues, Gimzewski’s work has repeatedly crossed the boundary between fundamental science, high-resolution instrumentation, emerging computation and speculative technological futures.

An equally distinctive feature of his career has been the integration of science with art and cultural inquiry. Through the UCLA Art|Sci Center and long-standing collaborations with artists, designers, composers and curators, Gimzewski has treated nanoscience not only as an experimental discipline, but also as a way of reconfiguring perception. Projects such as Blue Morph transformed nanoscale imaging, butterfly-wing structure and cellular sound into immersive art–science experiences, making visible and audible the hidden dynamics of biological and material systems.

Taken together, this body of work forms a continuous investigation into how matter behaves, senses, moves, remembers, computes and communicates at the smallest scales. From IBM Zurich to UCLA, from NIMS Tsukuba to Bristol, from atomic switches to cancer-cell mechanics, and from electron microscopy to art–science installation, Gimzewski’s research has helped shape nanoscience as both a technological field and a philosophical threshold between matter, life, machine and mind.