April 20, 2024
Revolutionizing Food Safety: Nano Gold and Copper Device Detects Bacteria Instantly
Breakthrough Technology A palm-sized device infused with a blend of gold and copper has emerged as a game-changer in the battle against food poisoning. Head scientist Hiroshi Shiigi revealed how this innovative tool connects seamlessly with a smartphone app to provide a quick assessment of bacterial contamination levels. Image of bacteria labeled with electrochemical markers, an electrochemical instrument to measure the data, and the data displayed on a smartphone. (Graphic by Hiroshi Shiigi, Osaka Metropolitan University). The Science Behind It Shiigi’s team crafted organic metallic nanohybrids combining gold and copper, ensuring that these elements harmonize without interference. The electrochemical signals