Mas Subramanian, the biggest celebrity in the uncelebrated world of pigment research, glances at a cluster of widemouthed jars containing powders in every color of the rainbow, save one. He's got OYGBIV. "We're getting closer," he says brightly. He points to a jar of reddish brown dust, smoky and rich as paprika. Fetching, but it isn't what he's looking for.During his nine-year sojourn into the strange, finicky realm of color, Subramanian, a materials science professor at Oregon State University at Corvallis, has grown infatuated with a form of chemistry that he, like many of his peers, once considered decidedly low-tech. His renown derives from his accidental creation, in 2009, of a new pigment, a substance capable of imparting color onto another material. YInMn blue (pronounced YIN-min) is an amalgam of yttrium, indium oxide, and manganese-elements deep within the periodic table that together form something unique. YInMn was the first blue pigment discovered in more than 200 years.
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