Tag Archives: dyes

“Five Times Deeper Than Ever”: MIT’s Light-Triggered Sound Imaging Reveals Brain Structures Without Dyes or Genetic Modifications  Rude Baguette Multi-photon, label-free photoacoustic and optical imaging of NADH in brain cells  Nature MIT Develops Microscope System Using Sound to Image Brain Activity in Deep Tissue  geneonline.com World’s first sound-powered microscope sees 5x deeper into brain without altering cells  yahoo.com MIT Researchers Visualize Metabolism Deep Inside …

Ice cream makers representing about 90% of the U.S. supply of the frozen treat have pledged to remove artificial dyes from their products in less than three years, federal health officials said Monday. The move is the latest voluntary effort by food manufacturers to heed calls from the Trump administration to remove synthetic dyes over concerns about potential health effects. …