Hair fiber characteristics and methods to evaluate hair physical and mechanical properties
The hair thread is a natural fiber formed by keratin, a protein containing high concentration of sulfur coming from the amino acid cystine. The main physical proprieties of the hair depend mostly on its geometry; the physical and mechanical properties of hair involve characteristics to improve: elas...
Main Authors: | , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Universidade de São Paulo
2009-03-01
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Series: | Brazilian Journal of Pharmaceutical Sciences |
Subjects: | |
Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502009000100019 |