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fluorescent imaging News
Dye Boosts Bioimaging Capability
NOTRE DAME, Ind., June 15, 2020 — Fluorescence imaging has been a boon to research and medicine because of its ability to examine affected areas noninvasively. But the dyes used for these purposes have their disadvantages, and as resolution needs have grown stronger, the stakes for accuracy have increased exponentially. A tumor-burdened mouse, imaged with the aid of s775z dye. Courtesy of Cynthia Schreiber. A group of scientists from the University of Notre Dame has found that by creating a stable dye with a molecular
Fluorescent Imaging Helps Identify Lung Cancer Lesions During Surgery
PITTSBURGH, Feb. 24, 2020 — A tumor-highlighting technology called OTL38 enhances the visualization of lung cancer tissue through near-infrared imaging, providing surgeons with a significantly better chance of finding and removing more cancer than previously possible. The...
Superresolution Microscopy Enhances DNA Nanostructures
MUNICH, Germany, June 26, 2018 — A method of superresolution microscopy, called DNA-PAINT, allows all of the strands within DNA-based nanostructures to be visualized individually, with a high degree of spatial resolution. Using DNA-PAINT, researchers can directly visualize all...
Nanocarbon Shows Promise for Fluorescent Bioimaging
NAGOYA, Japan, Feb. 22, 2018 — An international team from Nagoya University and Boston College has developed a flexible, water-soluble warped nanographene molecule that is biocompatible. The molecule was also found to induce cell death when exposed to light. The new molecule...
Grant Award Furthers Study of SWIR Light for Detecting Cancer
PISCATAWAY TOWNSHIP, N.J., Oct. 22, 2014 — Detecting cancer as early as possible can be crucial to providing effective treatment. The continuing development of a new imaging method could do just that. A Rutgers University research team, along with scientists from Singapore University of...
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May 2024
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