Hemolysis Near a Transversely Oscillating Wire

Hemolysis Near a Transversely Oscillating Wire

Erythrocyte suspensions were subjected to hydrodynamic forces generated by a partially submerged tungsten wire set into transverse oscillation at 20 kilohertz. Free hemoglobin appears in solution when the oscillation amplitude exceeds a critical threshold value. The hemolysis probably results from s...

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Veröffentlicht in:Science (American Association for the Advancement of Science) 1970-08, Vol.169 (3948), p.871-873
Hauptverfasser: Williams, A. R., Hughes, D. E., Nyborg, W. L.
Format: Artikel
Sprache:eng
Schlagworte:
Acoustic streaming
Bubbles
Cylinders
Erythrocytes
Hemoglobins
Hemolysis
Streaming
Tungsten
Vibration
Viscosity
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Zusammenfassung:Erythrocyte suspensions were subjected to hydrodynamic forces generated by a partially submerged tungsten wire set into transverse oscillation at 20 kilohertz. Free hemoglobin appears in solution when the oscillation amplitude exceeds a critical threshold value. The hemolysis probably results from stresses exerted on cell by a microstreaming field established near the wire.
ISSN:0036-8075
1095-9203
DOI:10.1126/science.169.3948.871