Vaccine Machine
HEALTH
Last year, following the publication of his latest research in the journal Vaccine, dozens of emails flooded polysaccharide chemist Mario Monteiro’s inbox. Monteiro’s paper, about a potential...
Read More >>The chemical mysteries of wine revealed
COMMUNITY CONNECTIONS
Athabasca University professor Dietmar Kennepohl explains some of the surprising chemistry behind the pairing of wine and cheese. Photo credit: Lucio Gelmini About 100 people attended the annual Café CIC public lecture...
Read More >>David Fung – man on a mission
COMMUNITY CONNECTIONS
This year, Chemical Institute of Canada (CIC) Chair David Fung has made it his mission to visit as many of the local sections as possible during his term. To date,...
Read More >>A bitter lesson about beer brewing
COMMUNITY CONNECTIONS
The Chemical Institute of Canada Toronto Local Section hosted a Brewery Tour and Sponsor Appreciation Night last December at the Mill Street Brew Hall in the city’s historic Distillery District....
Read More >>Grapevine
COMMUNITY CONNECTIONS
This year’s winner of the 2014 Chemical Institute of Canada medal is Douglas W. Stephan, FCIC, of the University of Toronto. Stephan’s research targets innovative new technologies for the efficient production of desirable chemical products. His group develops new transition metal-based catalysts for hydrogenation, polymerization
Read More >>CIC and CSC 2014 winners announced
COMMUNITY CONNECTIONS
The Chemical Institute of Canada (CIC) and Canadian Society for Chemistry (CSC) have announced the award winners for 2014. Official presentations take place at the 97th Canadian Chemistry Conference and Exhibition in Vancouver, June 1-5 and the 64th Canadian Chemical Engineering Conference in Niagara Falls, Ont., Oct. 19–22. Details about the winners’ research are available at www.cheminst.ca/awards.
Read More >>Lead isotope ratios confirm Earth’s oldest mineral
GEOCHEMISTRY
The cracks in zircon crystals can record seismic events and meteorite strikes from our planet’s ancient past. Photo credit: Carles Millan The oldest confirmed piece of our planet turns out to...
Read More >>Microwaved Coal
ENERGY
Stick a chunk of lignite in your home microwave and you’ll find that it doesn’t even warm up: coal is transparent to microwave radiation. But you might also notice that...
Read More >>Concrete Solutions
MATERIALS
Our modern world continues to be built on physical foundations that would have been all too familiar to the ancient Romans: cement and concrete. These products loom large across the...
Read More >>Ancient bat guano provides historic record of changes to chemical composition of air
ENVIRONMENTAL CHEMISTRY
At first glance, you might regard a Jamaican cave that has been continuously inhabited by bats for thousands of years as one of the last places to learn how the chemical content of regional air and water have been changing. But for Jules Blais, a biologist with the University of Ottawa, the countless strata of guano deposited there by these animals provide an ideal record of this information. Blais specializes in gauging the influence of environmental contaminants on the metabolism...
Read More >>The curiously fluid nature of solids at cold temperatures
MATERIALS SCIENCE
Run your fingers over a smooth polystyrene surface and you would be convinced that it is hard and solid. James Forrest has news for you — that surface is still...
Read More >>Analyzing quinoa DNA for growing on Canadian farms
TECHNIQUES
Although quinoa is widely regarded by foodies as an up-and-coming superfood, this nutrition-packed grain is currently grown only in South America’s Andes Mountains. As Canadian tastes and markets for this...
Read More >>A new gold standard of healing with crystalline polymers
NANOTECHNOLOGY
How convenient it would be if we could convince a torn piece of material to return to its undamaged state. Université de Sherbrooke chemist Yue Zhao has been able to purchase just such convenience with some vanishingly small amounts of gold. The substance in question is gold nanoparticles or nanorods, which are inserted into a thin...
Read More >>Testing for banned substances in athletes ups its game
ANALYTICAL CHEMISTRY
Just as athletes commit to becoming faster and stronger than ever, so too do the authorities testing these competitors for banned substances. For just that reason, the World Anti-Doping Agency has supported the work of chemist Janusz Pawliszyn of the University of Waterloo in Ontario, who has shown how to make the organization’s testing regime more efficient than ever before.
Read More >>Creating the ideal 3D environment for cellular research
ANALYTICAL CHEMISTRY
Scientists around the world study cell cultures laid out in flat, two-dimensional (2D) arrays — a highly practical but ultimately limited way of understanding how those cells behave. “Everyone — and I mean everyone — can agree that three-dimensional (3D) tissue models are far superior...
Read More >>Then and Now
HISTORY
Canadian Titanium Pigments Ltd. was founded in 1936 by parent company NL Industries, one of America’s most venerable businesses. The National Lead Company, as it was first known, was established...
Read More >>Imitation is not the sincerest form of flattery with patents
INTELLECTUAL MATTERS
In a previous column, I discussed how patents can be monetized either by wholly assigning the rights in the patent or, alternatively, by licensing a portion of the rights. There...
Read More >>Future opportunities abound for creative and innovative chemists
CAREERS
The great Renaissance painter, Sandro Botticelli, painted his masterpiece the Allegory of Spring amidst the backdrop of an era of profound change. He challenged conventional thought and was one of...
Read More >>Networking opens the door to new career opportunities
COMMUNITY CONNECTIONS
Just before turning 30, after working for two chemical manufacturing companies, I was headhunted and offered a tremendous job opportunity with a large salary increase and company car. I did...
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