pH-dependent permeation of amino acids through isolated ivy cuticles is affected by cuticular water sorption and hydration shell size of the solute

The permeabilities of amino acids for isolated cuticular membranes of ivy (Hedera helix L.) were measured at different pH. Cuticular permeances were lowest for the zwitterionic form at pH 6, followed by the cationic form at pH 1. Highest permeances were obtained for the anionic form at pH 11. Permea...

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Bibliographic Details
Main Authors: Arand, Katja, Stock, David, Burghardt, Markus, Riederer, Markus
Format: Artigo
Language:Inglês
Published: Oxford University Press 2010
Subjects:
Research Papers
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2935863/
https://ncbi.nlm.nih.gov/pubmed/20631051
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/jxb/erq193
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