Appendix A Applications
A - 8 100-413-016 Rev. C
Oil and water emulsions: permanent, stable emulsions in a few seconds. Par-
ticle size reduced to less than micron (each case slightly different). Oil in water/
water in oil phases can be obtained in same vessel.
Oyster shell: small, clean hole can be drilled with micro tip in 3 minutes. No
cracking is produced.
Paracolon: excellent disruption.
Parasites: separated from red cells in a few seconds.
Pasteurella pestis: complete disruption in 30 minutes using high power.
Penicillium: complete disruption in 3 minutes.
Pesticides: ultrasonic treatment resulted in a 16-fold improvement in the
potency of the antigen used with Micro-crystalline Cellulose as a thin-layer adsor-
bant for chromatographic separation.
Phosphatidate phosphohydrolase: the most potent inhibitors for this
enzyme were obtained by making five dispersions with the Sonifier Cell Disrup-
tor.
Phospholipid micelles: produced stable preparations for an indefinite period.
Plant cells: 30% packed plant cells (W/V) and distilled water (depending on
type) can be completely disrupted in 1-15 minutes.
Plant tissue: 1 gm dried tissue suspended in alcohol disintegrates in about 5
minutes.
Platelets: complete disruption according to size from 20 seconds to 4 minutes.
Pneumococci: preserved in formalin for several years; completely disrupts in 6
minutes.
Polio virus: excellent disruption of this most difficult virus.
Powders: broken down to a small, relatively uniform particle size.
PPLO: complete disruption in 2 minutes.
Propionobacteria: releases sulfhydro groups intact; 70 ml of 20% suspension
processed for 10 minutes.
Propionobacteriom shermanii: 2 minutes for extraction of citrate synthose.
Proteus: excellent disruption.
Pseudomonas aeruginosa: rapid, complete disintegration.
Pseudomonas fluorescens: 2 gm wet wt in 10 ml completely disrupts in 1
minute.
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