By Anne Craig, Communications Officer

Queen카지노 게임 컬렉션�s 카지노게임사이트 researchers Cathleen Crudden and Hugh Horton (Chemistry), along with students, postdoctoral fellows and other collaborators have developed a new process that allows organic compounds to bind to metal surfaces. This cutting-edge technology is now being patented and commercialized by PARTEQ and Green Centre Canada.

카지노 게임 컬렉션�Imagine pouring vegetable oil onto a metal surface and expecting it to stay,카지노 게임 컬렉션� says Dr. Horton. 카지노 게임 컬렉션�We have created a bond through a chemical absorption process that would allow that to happen.카지노 게임 컬렉션�

The first example of the formation of organic monolayers (single molecule-thick coatings) on metals was published about 30 years ago and ignited huge interest in the scientific community. The technique forms the basis for a wide range of biosensing applications using modified metal surfaces.  However these coatings lack robustness and are sensitive even to exposure to air, greatly limiting their applications and making the technique expensive. 

Drs. Crudden and Horton are the first in the world to develop a viable alternative to this initial process.  In their strategy, the bond between the metal and the organic coating occurs through carbon instead of sulfur, which gives much greater strength and resistance to oxidation.

Common, every day uses of this technology could include applying organic coatings to automotive surfaces that would protect them from corrosion and decrease friction.  The use of these coatings to improve commercial biosensors for medical diagnostics is already underway.

The research was published in .