Arnold and Mabel Beckman Foundation – March 30, 2017

2017 Beckman Postdoctoral Fellow
Massachusetts Institute of Technology
Research: Development of nanosensors for in-vivo monitoring of cancer therapeutics

2015 PhD graduate awarded Beckman Postdoc Fellowship – March 30, 2017

Congratulations to Freddy Nguyen, a 2015 Illinois Chemistry PhD graduate, who was chosen for a prestigious Arnold O. Beckman Postdoctoral Fellows Award. Nguyen is a postdoctoral researcher at MIT working on development of nanosensors for in vivomonitoring of cancer therapeutics.

According to Nguyen, “The research I am planning to pursue is focused on the development of nanoscale molecular sensors for probing the tumor and its microenvironment. More specifically, we would like to implant our nanosensors inside tumors to to measure their response at the molecular level to various cancer therapies such as chemotherapeutics and radiation therapy. Our nanosensors are detected using near-infrared fluorescence and Raman spectroscopic techniques allowing us to probe the sensors from a distance using near-infrared light and are not susceptible to photobleaching effects unlike typical endogenous and exogenous fluorophores. These unique features of our nanosensors can allow us with a method to dynamically probe the tumor microenvironment in real-time and in-vivo. Patients currently have to wait until there are measurable size changes on CT or MRI scans or must undergo biopsies of the tumor to determine molecular changes in response to treatment. Having access to that molecularinformation within the first few days of treatment will be a tremendous step forward indetermining whether cancer treatments are working for each patient at a much earlier timeframe than the current standard of care. This allows for the patient and physician to morepromptly manage the treatment of their cancer.”