MECHANICALLY INDUCED STIMULATION OF ELECTROMAGNETIC RADIATION—A NEW ELECTROKINETIC PHENOMENON
- 1 January 1980
- journal article
- research article
- Published by Taylor & Francis in Chemical Engineering Communications
- Vol. 4 (1-3) , 237-248
- https://doi.org/10.1080/00986448008935906
Abstract
It is shown that there must be six. not just four electrokinetic phenomena involving the ionic double layers on solids making contact with liquids. In one of these, the emission of electromagnetic waves from mechanically stimulated colloid systems should be observable. This prediction is based upon the fact that suspended particles in polar liquids normally bear an ionic double layer of charge. The outer liquid-borne portion is readily distortable. Cyclic distortion of it will produce a radiating dipole. Preliminary experimental results show silica gel and yeast (Saccharomyces cerevisiae) suspensions to produce such electromagnetic radiation. The electromagnetic noise in the natural motions of sea and fresh waters may be due in part to this phenomenon.Keywords
This publication has 6 references indexed in Scilit:
- Biophysical aspects of dielectrophoresisJournal of Biological Physics, 1973
- Dielectrophoretic forceJournal of Theoretical Biology, 1972
- Ultrasonic Waves and Electrochemistry. II. Colloidal and Ionic Vibration PotentialsThe Journal of the Acoustical Society of America, 1953
- The Motion and Precipitation of Suspensoids in Divergent Electric FieldsJournal of Applied Physics, 1951
- The Measurement of Ultrasonic Vibration Potentials (Debye Effect) with Pulse TechniquesProceedings of the Physical Society. Section B, 1951
- A Method for the Determination of the Mass of Electrolytic IonsThe Journal of Chemical Physics, 1933