Article ID Journal Published Year Pages File Type
612945 Journal of Colloid and Interface Science 2006 4 Pages PDF
Abstract
A new approach to the design of selective release interfaces is assessed in which a hydrophobic component is functionalised with a receptor reactive toward reduced thiol peptides-principally glutathione. The assembly has been characterised using electrochemical techniques and its ability to form a coherent, water insoluble coating is demonstrated. The subsequent reaction with glutathione creates a supramolecular conjugate that exploits the hydrophilic nature of the amino acid chain as a route through which the protective coating can be eroded and hence the underlying substrate exposed. The efficacy of the release process has been critically assessed with a view to establishing the action and selectivity of the trigger mechanism.
Related Topics
Physical Sciences and Engineering Chemical Engineering Colloid and Surface Chemistry
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