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National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Labile Lead Phytochelatin Complexes Could Enhance Transport of Lead Ions across Biological Membrane
 Šestáková, Ivana ; Navrátil, Tomáš
In connection with studies of hazardous metals transport across model phospholipid\nmembranes, behavior of complexes of lead with phytochelatin PC2 has been examined. Using\nstripping chronopotentiometry with different values of reducing current, the release of free\nlead ions confirms labile behavior. Similar conclusion resulted from voltammetry on silica gel\nmodified carbon paste electrode.
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Transport of Phytochelatin PC2 across Model Phospholipid Membrane
 Šestáková, Ivana ; Nováková, Kateřina ; Josypčuk, Bohdan ; Navrátil, Tomáš
Using electrochemical cell with two compartments separated by phospholipid membrane on polycarbonate support, transport of phytochelatin PC2 by means of cell penetrating peptide TP10 and in lesser extent with Mastoparan X was confirmed with voltammetry. Formation of the membrane and transport was followed by electrochemical impedance spectroscopy.
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