Three researchers at the New York University School of Medicine who specialized in magnetic resonance imaging technology had been working on research sponsored by a grant from the National Institutes of Health.
But, prosecutors charged on Monday, the three had their eyes on other business as well. They conspired to take bribes from a Chinese medical imaging company and a Chinese-sponsored research institute to share nonpublic information about their N.Y.U. work, according to the United States attorney’s office in Manhattan.