Major advance creates the potential for useful new materials
Imagine throwing Lego pieces into the air and seeing them fall to the ground assembled into the shape of a house or plane.
Nature effortlessly does the equivalent all the time, using molecules as building blocks.
The right combination of ingredients and conditions spontaneously assembles structures as complex as viruses or cellular membranes. Chemists marvel at this very efficient approach to creating large molecular structures and keep searching for new ways to emulate the process using their own components.
Now, in a McMaster University laboratory, chemistry researchers have managed to coax molecules known as tellurazole oxides into assembling themselves into cyclic structures – a major advance in their field that creates a new and promising set of materials.
“This is a seed we have found – one we have never seen. It has sprouted, now we need to see how tall the tree will grow and what kind of fruit it will bear,” says Ignacio Vargas Baca, an associate professor in McMaster’s Department of Chemistry and Chemical Biology. “Once we understand the properties of these new materials, we can look at their potential applications.”