Difato Francesco

Neuroscience research has recently taken advantage of optical approaches to record, modulate and manipulate the physiological activity of neurons. Studies on the nature of light-matter interactions have paved the way for emerging fields in biophysics and neuroscience, while advances in optical systems have provided minimally invasive approaches for studying the structure and function of living cells. Precise engineering of light-matter interactions allows contact-free manipulation of biological samples, such as the use of optical tweezers and laser dissector for precise and reproducible “optical surgery”. At the same time, molecular engineering has provided a new generation of optical probes to detect and modulate the activity of living cells.

My work has focused on the development of optical systems for the precise and controlled spatio-temporal manipulation of biological samples, and on the integration of optical setups with electrophysiological recording devices to study the central nervous system at various levels of complexity.

UOPTYoungaward  Taylor

  The Koh Young Best Paper Award 2012


Integration of Optical Manipulation and Electrophysiological Tools to Modulate and Record Activity in Neural Networks.  F. Difato, L. Schibalsky, F. Benfenati, and A. Blau. International Journal of Optomechatronics, 2011, 5(3), 191-216.

Corresponding Author: Difato F.

Photonic-neurosurgery lab @ JOVE

click on the image below to watch the published video article


Structured light

Force spectroscopy

Growth cone navigation


Laser Dissection

Axon Regeneration