A microscopic investigation of bubble formation nuclei

@article{Yount1984AMI,
  title={A microscopic investigation of bubble formation nuclei},
  author={D. E. Yount and E. W. Gillary and D. C. Hoffman},
  journal={Journal of the Acoustical Society of America},
  year={1984},
  volume={76},
  pages={1511-1521}
}
Numerous experiments suggest that bubble formation in aqueous media is initiated by stable gas nuclei. Although attempts have been made both to detect and to describe these entities, their very existence is still controversial. This paper reports a detailed investigation using light and electron microscopes. The objects identified as nuclei are found in both distilled water and gelatin, and they resemble ordinary gas bubbles. Radii are on the order of 1 μm or less and can be three orders of… 
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