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Related Experiment Video

Updated: Jul 5, 2026

High-throughput Fluorometric Measurement of Potential Soil Extracellular Enzyme Activities
12:33

High-throughput Fluorometric Measurement of Potential Soil Extracellular Enzyme Activities

Published on: November 15, 2013

[Not Available].

J P Forestier1

  • 1Université Paul-Sabatier, Toulouse, France.

International Journal of Cosmetic Science
|May 23, 2008
PubMed
Summary

The "ice-like-water capture" concept explains how reduced structured water causes protein aggregation, leading to dry skin. Removing ice-like water, not adding total water, is key for regulating skin keratinization.

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Area of Science:

  • Skin physiology and biophysics
  • Water structuring in biological systems
  • Protein aggregation mechanisms

Context:

  • Non-polar molecules in water increase water crystallinity.
  • Filaggrin, keratin 1, and keratin 10 associations aggregate via hydrophobic patches.
  • Glucoceramide-rich bilayers in stratum granulosum may capture ice-like water.

Purpose:

  • Introduce the

Summary:

  • The

Impact:

  • Regulating keratinization requires removing ice-like water from stratum granulosum.
  • Petrolatum, glycerol, and moisturizers may capture ice-like water.
  • Skin dryness and winter xerosis may result from ice-like water imbalance.

Related Experiment Videos

Last Updated: Jul 5, 2026

High-throughput Fluorometric Measurement of Potential Soil Extracellular Enzyme Activities
12:33

High-throughput Fluorometric Measurement of Potential Soil Extracellular Enzyme Activities

Published on: November 15, 2013