GAINESVILLE, Fla., & NEW YORK, Nov. 30 —- University of Florida and Columbia University researchers say they are a step closer to a technique to easily detect a wide variety of cancers before symptoms become apparent. The findings involve introducing molecularly engineered strands of DNA into cell cultures and observing whether they unleash a fluorescent burst after they adhere to cancer proteins. The technique could enable doctors to search within extremely complex fluid or tissue samples to pinpoint biomarkers -— proteins that signal that something is wrong. “Even when the cancer...Read full articleRelated content from Photonics MediaArticlesLaser Endomicroscopy Enables Real-time Detection of Lung CancerResearchers at the Abramson Cancer Center at the University of Pennsylvania have developed a method to detect lung cancer at the cellular level in real time during biopsy. 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OZ Optics manufactures its products in three locations, Ottawa (Canada),...Photonics Buyers' GuideLaCroix Precision OpticsThe LaCroix name is synonymous with quality precision optics. Since 1947, three generations of family leadership have guided LaCroix Precision Optics to become the premier precision optics...Photonics Buyers' GuideLumispot TechLumispot Tech, a leading scientific and technical enterprise, specializes in advanced rangefinder module, laser diode, LiDAR laser source, DPSS laser, solid-state, and fiber lasers, as well as...Photonics Buyers' GuideAndover CorporationWith over 40 years of experience, Andover Corporation is a recognized world leader in the manufacture of high-quality optical coatings and optical filters. We have an extensive line of...Photonics Buyers' Guide