Tuesday, August 30, 2011

From contact angle titration to chemical force microscopy: a new route to assess the pH-dependent character of the stratum corneum

Synopsis

Despite of its complex multicomponent organization and its compact architecture, the Stratum corneum (SC) is not completely impermeable to substances directly applied on the skin surface. A huge number of works have been dedicated to the understanding of the mechanisms involved in substance permeation by exploring deeper layers than the SC itself. Surprisingly, there is a poor interest in studies relating to interactions which may occur in the near-surface region (i.e. approximately 1 nm depth) of the SC. In this work, equilibrium proton-transfer reactions have been used as probes to define ...

From contact angle titration to chemical force microscopy: a new route to assess the pH-dependent character of the stratum corneum is a post from: Skincare




From contact angle titration to chemical force microscopy: a new route to assess the pH-dependent character of the stratum corneum via BuzzBlazer.com

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