Enrico Gratton was born in Merate (Como) Italy in 1946. He received his doctorate degree in physics from the University of Rome in 1969. From 1969 to 1971 he was a post-doctoral fellow at the Istituto Superiore di Sanità in Italy. He came to the University of Illinois at Urbana-Champaign (UIUC) in 1976 and began his work as a research associate in the Department of Biochemistry. In 1978, he was appointed assistant professor in the Department of Physics of the University of Illinois at Urbana-Champaign (UIUC). In 1989, he was promoted to professor. Dr. Gratton's laboratory has reached international recognition for the development of instrumentation for time-resolved fluorescence spectroscopy using frequency domain methods.

In 1986, Dr. Gratton was awarded a grant from the National Institutes of Health, National Center for Research Resources, to establish the first national facility dedicated to fluorescence spectroscopy: the Laboratory for Fluorescence Dynamics (LFD). The LFD, housed in Loomis Laboratory of Physics at UIUC, is a state-of-the-art fluorescence laboratory for use by local, national, and international scientists. It has a dual and equal commitment to research and development of fluorescence instrumentation and theory and to service in a user-oriented facility. Dr. Gratton's research interests are varied and many; they include design of new fluorescence instruments, protein dynamics, hydration of proteins, and I.R. spectroscopy of biological substances. Dr. Gratton has authored or co-authored over 250 publications in refereed scientific journals.