Extended Data Fig. 8: Photographs of the lab-grown bean sprouts prepared under normal culture conditions.
From: Digital colloid-enhanced Raman spectroscopy by single-molecule counting
![Extended Data Fig. 8](https://cdn.statically.io/img/media.springernature.com/full/springer-static/esm/art%3A10.1038%2Fs41586-024-07218-1/MediaObjects/41586_2024_7218_Fig11_ESM.jpg)
In brief, 50 g mung beans were immersed in pure water for 2 h and then placed in the bean sprouter with 1 L fresh pure water without thiram. From Day 1 to Day 2, the beans doubled in size and started to sprout. On each of the following days, the length of several bean sprouts was measured by a ruler.