Bringing Chemistry to Life

Since the elucidation of the DNA structure by James Watson and Francis Crick in 1951, the importance of understanding the three-dimensional structure of biomolecules has become obvious. Over the last few decades scientists have resolved the structure of thousands of complex biomolecules enabling incredible innovations in drug design, biological and medical sciences. X-Ray crystallography has been...

80% of waste water gets discharged untreated, which causes some of the most urgent environmental issues facing our planet. However, Dr. William Tarpeh, nominated as one of The Root 100's most influential African Americans, views waste water is an incredible resource that contains many valuable components and represents an untapped economic opportunity in our world of finite resources.  This episod...

Common phenomena, observed by most in their daily experience, can be surprisingly misunderstood and even mysterious! Genuine curiosity, an open mind, and good dose of creativity are the necessary ingredients for the most exciting scientific discoveries. This is the take-home message of our fascinating discussion with Dr. Lauren Zarzar, who studies microscale systems and their macroscopic effects....

If you thought chemistry is basically just boiling stinky mixtures in a flask, this is the episode for you. There is no better demonstration for how chemistry is foundational to practically all sciences and technologies. What Dr. Tina Li does at CMC Materials is finding new ways to ensure semiconductor layers in electronic components manufacturing are as smooth as possible, to allow the deposition...

If you thought a career in science means spending your best years in a dark laboratory for long, boring hours doing routine experiments, think again! Dr. Cora Young, from York University in Toronto, does a significant part of her environmental chemistry work in the field. From measuring air quality in residential and business spaces, to going high altitude on airplanes, or doing measurements in fo...

Polymer chemistry has been one of the main disruptive forces in the last few decades, having a profound impact on materials used in all applications, enabling new technologies and profoundly impacting everyone’s life. Polymers are at the core of modern material science and despite having generated some concerning environmental challenges, it’s hard to imagine a future without them.  Dr. Leibfarth...

Human milk provides both nutritional and non-nutritional components tailored to the specific need of the infant at all phases of growth. It is a wonderful example of personalised medicine and diet and its complexity is only partially understood. The oligosaccharides contained in breastmilk have only recently emerged as potent pro- and anti-biotics and they are proven to have effects on several oth...