Researchers have designed a perfume that smells better the more you perspire, according to a recent study.
Scientists at Queen's University Belfast have developed a unique new perfume delivery system which releases more of its aroma when it comes into contact with moisture, meaning a person smells nicer when their sweat levels increase.
"This is an exciting breakthrough that uses newly discovered ionic liquid systems to release material in a controlled manner. Not only does it have great commercial potential, and could be used in perfumes and cosmetic creams, but it could also be used in others area of science, such as the slow release of certain substances of interest," Dr Nimal Gunaratne, leader of the project, said in a statement. "This innovative development demonstrates the drive of researchers at Queen's to advancing knowledge and achieving excellence for the benefit of society as a whole."
This innovative perfume system has been created by tagging a raw fragrance onto an ionic liquid (salt in the form of liquid) which has no smell. The 'perfumed ionic liquid' releases its aroma when it comes into contact with water, allowing more of the perfume's scent to be released onto a person's skin.
The perfume system also has the ability to remove the bad odors that come from sweat. The 'thiol' compounds that are responsible for the malodor of sweat are attracted to the ionic liquid, attaching themselves to it and losing their potency.
Researchers believe this breakthrough could have major commercial possibilities, potentially providing a new way to develop products for the huge personal care market. QUILL researchers are currently working with a perfume development company to identify a number of product ideas that could eventually be sold in shops.
