Exploring photochemistry when distance matters: from supramolecular systems to plasmon-enhanced optical properties.

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Light is the major source of energy that powers life on earth, and controlling it enabled the evolution of human civilization to our current modern society. Today, many of the technologies we take for granted, from smartphones to routine electronic payment, exist thanks to photonics, the science of light. Photonics represents a $CAD 650 billion dollar global market, generating close to $CAD 4.6 billion dollars in annual revenue in Canada. Although smartphones seem to be in every hand, photonic-based technologies remain low profile in Canada. A major challenge retarding this industry is the lack of predictability in going from liquid solution to solid state application. In other words, the properties of molecules discovered in the laboratory under idealized conditions might not translate into photonic technologies, where molecules are in close proximity to one another.