| Titre : |
ICL-H (Induced Chemiluminescence of Human Hair) a new method for quantitative analysis of hair-stress |
| Type de document : |
texte imprimé |
| Auteurs : |
S. Benard, Auteur ; H. Nerenz, Auteur ; M. Rohr, Auteur ; K. Schrader, Auteur |
| Année de publication : |
2001 |
| Article en page(s) : |
p. 185-189 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Tags : |
'ICL-H (Induced Chemiluminescence of Human Hair)' 'Hair damage' Perming Bleaching Conditioning colour' UV-irradiation 'Non invasive measurements' |
| Index. décimale : |
668.5 Parfums et cosmétiques |
| Résumé : |
For optimal product development, a quantitative assessment of the mechanical and chemical properties of hair is required. A new method is established to study primary chemical damage of hair from oxidative and reductive treatments. ICL-H (Induced Chemiluminescence of Human Hair) is based on the fact that part of the energy of redox-reactions is released in form of photons. Thus after chemical alterations of hair a very low level photon emission is detectable. By inducing UV-irradiation an increase in signal intensity is obtained. The aim of this investigation is to gain basic knowledge about the origin of ICL-H signal intensity with the amount of damage after subsequent perm and bleach treatments. The results show an increase of ICL-H as a function of the processing time and a correlation with other important parameters of perming and bleaching as well as a correlation with hair colour. Furthermore the overall effects of different preventive conditions to reduce the effects of hair damage are discussed. |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=10722 |
in IFSCC MAGAZINE > Vol. 4, N° 3 (07-08-09/2001) . - p. 185-189
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