In this paper, a novel fluorescent sensor for glucose detection based on fluorescent iron clusters (Fe NCs) and glucose oxidase is developed. With the increase of glucose concentration, the red fluorescence of iron nanoclusters decreases gradually, and the glucose content can be detected in the range of 0– 100 μmol·L–1. In addition, in order to facilitate the detection of glucose, ...

The utility model discloses a food microorganism detection sample storage device, which comprises a box body, wherein a fixing mechanism is installed inside the box body, and a turntable groove for fixing the sample is innovatively designed, which can cool evenly, avoid damaging the container during transportation, and solve the problem of the existing device, thus ensuring the ...