
An expert in developing specialty glasses for use in health care, transportation infrastructure and other applications, Delbert Day is known for co-inventing radioactive glass microspheres. Now marketed as TheraSphere, Day’s product is used at over 200 sites worldwide to treat patients with inoperable liver cancer. Work by Day and other Missouri S&T researchers has led to the development of bioactive glass fibers – called Mirragen – that help speed the healing of chronic, non-healing wounds. A 1958 graduate in ceramics engineering, Day is the only S&T faculty member to be named to the National Academy of Engineering.
Share This Story
Spark a Memory?
Share your story! Fill out the form below to share your fondest memory or anecdote of S&T. If you'd prefer not typing, you can also share by phone at 833-646-3715 (833-Miner150).
Abby (LaPreze) and Jeremy Morris
When Abby (LaPreze) and Jeremy Morris first met as members of the 2007 Chancellor’s Leadership Academy (CLA), they didn’t realize…
Non-stop innovation
Dan Scott, a 1970 metallurgical engineering graduate, holds more than 100 patents and has dozens more patents pending. The technical…
Behind every weather forecast
The next time you’re watching the Weather Channel, you might want to thank S&T alumnus Harry Smith for equipping today’s…
He even has a spaceship named after him
In 1967, Farouk El-Baz, was appointed by NASA as secretary of lunar landing site selection and chairman of astronaut training…
Matthew Harris and Grace Lupo
During a biostatistics lab in the fall of 2017, Matthew Harris saw Grace Lupo sitting by herself and invited her…
Harvest Collier on student success
Harvest Collier, a professor of chemistry, served several years in the early 21st century as vice provost...