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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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adj. - Without a positive or negative charge.

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Usage examples (3)
  • Since the intestinal pH is near neutral (pH 5-8), both weak bases and weak acids are nonionized and are usually readily absorbed by passive diffusion.
  • The stomach, having high acidity (pH 1-3), is a significant site for absorption of weak organic acids, which exist in a diffusible, nonionized and lipid-soluble form.
  • - extracellular PH and Pka of the drug: nonionized.
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