McMaster chemical engineer wins Polanyi Prize

A researcher who specializes in the ultra-small has earned some very big recognition.

Todd Hoare, assistant professor of chemical engineering at McMaster, has been awarded the Polanyi Prize in chemistry by the Government of Ontario. The award recognizes outstanding contributions in the areas of chemistry, physiology/medicine, literature, physics and economics.

"It's a tremendous honour," said Hoare. "It feels great to be recognized with such a prestigious award."

Hoare's research focuses on the development of gel-based nanoparticles for the delivery of drugs. His research group is currently developing a biodegradable, microgel-based system which can be injected into the body as a liquid and "sets" as a hydrogel. The system could then be triggered when required to release medication at desired intervals, creating "on-demand", patient-regulated treatment. Other technology his group is developing has the potential to seek out particular sites in the body, such as tumours, to help medications better treat specific illnesses.

"As more stress is placed on the health care system, technologies such as these will become much more important because they'll allow patients to control their own treatment," said Hoare.

David Wilkinson, dean of engineering, said that Hoare is representative of the modern engineer, performing research that will have an important impact on society.

"Todd is engaged in very relevant and innovative research in the field of nano and microtechnology, so this recognition is very well-deserved. He should be proud of his accomplishments."

This year's award recipients will be honoured Tuesday at a ceremony at Massey College in Toronto. The award includes a prize of $20,000.