Publications in International Journals / Series (Article (International))

Changing the shape of hair with keratin peptides

  • RSC Advances, 7(81), 51581-51592, 2017

Publisher: The Royal Society of Chemistry

Abstract

Chemical straightening of curly human hair fibres involves the use of strong reducing agents at alkaline pH. Human hair is made of keratin, and the fixation of fibre shape involves the reduction and reformation of new disulphide bonds between keratin molecules. Here, we propose an alternative and green methodology using keratin peptide sequences (10-13 residues) derived from the human genome. In a previous study, we analysed 1235 cysteine-containing peptides encoded by all human genes of hair keratin and keratin-associated proteins. These peptide fragments have been designed by nature to inter ...

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