Researches Concerning Chemical Modifications of Hair Keratin

Macarel, Vasile Ciprian; Radu, Cezar Doru; Verestiuc, Liliana; Ivan, Florina Daniela; Ulea, Eugen; Lipsa, Florin; Florea, Mihaela Andreea; Muresan, Ioan Emil; Tamas, Camelia; Piroi, Cristina; Munteanu, Corneliu

Vasile Ciprian Macarel, Cezar Doru Radu, Liliana Verestiuc, Florina Daniela Ivan, Eugen Ulea, Florin Lipsa, Mihaela Andreea Florea, Ioan Emil Muresan, Camelia Tamas, Cristina Piroi, Corneliu Munteanu

Researches Concerning Chemical Modifications of Hair Keratin

Abstract:

The work presents chemical procedures used to obtain a film or a hydrogel after hydrolyze treatment of hair at the temperature of 150oC and the pressure of 4.9 atm. In order to obtain the hydrogel, this treatment is followed by a stage of oxidation with hydrogen peroxide, and a stage of reduction with Na2S2O4 or, in another variant, a stage of oxidation with hydrogen peroxide and a treatment with NaOH in alcoholic medium, to form natrium cationic groups. The protein chains with sulphonic groups and natrium cations determine opposite electrostatic interactions, with the formation of a polymer loop that incorporate water. The evaluation of formed hydrogel was carried out by determining the swelling degree. We have used optical and SEM photomicrographs to determine morphological organization, and EDAX micropictures for chemical modifications. A cellulose film realized by growing Gluconoacetobacter xylinus bacteria was used as control sample.

Keywords:
beta-keratose; gamma-keratose; hydrogel; film

Issue: 2019, Volume 70, Issue 6

Pages: 2091-2095

Publication date: 2019/7/15

https://doi.org/10.37358/RC.19.6.7281

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
MACAREL, V.C., RADU, C.D., VERESTIUC, L., IVAN, F.D., ULEA, E., LIPSA, F., FLOREA, M.A., MURESAN, I.E., TAMAS, C., PIROI, C., MUNTEANU, C., Researches Concerning Chemical Modifications of Hair Keratin, Rev. Chim., 70(6), 2019, 2091-2095.

Vancouver
Macarel VC, Radu CD, Verestiuc L, Ivan FD, Ulea E, Lipsa F, Florea MA, Muresan IE, Tamas C, Piroi C, Munteanu C. Researches Concerning Chemical Modifications of Hair Keratin. Rev. Chim.[internet]. 2019 Jun;70(6):2091-2095. Available from: https://doi.org/10.37358/RC.19.6.7281

APA 6th edition
Macarel, V.C., Radu, C.D., Verestiuc, L., Ivan, F.D., Ulea, E., Lipsa, F.,... Munteanu, C. (2019). Researches Concerning Chemical Modifications of Hair Keratin. Revista de Chimie, 70(6), 2091-2095. https://doi.org/10.37358/RC.19.6.7281

Harvard
Macarel, V.C., Radu, C.D., Verestiuc, L., Ivan, F.D., Ulea, E., Lipsa, F., Florea, M.A., Muresan, I.E., Tamas, C., Piroi, C., Munteanu, C. (2019). 'Researches Concerning Chemical Modifications of Hair Keratin', Revista de Chimie, 70(6), pp. 2091-2095. https://doi.org/10.37358/RC.19.6.7281

IEEE
V.C. Macarel, C.D. Radu, L. Verestiuc, F.D. Ivan, E. Ulea, F. Lipsa, M.A. Florea, I.E. Muresan, C. Tamas, C. Piroi, C. Munteanu, "Researches Concerning Chemical Modifications of Hair Keratin". Revista de Chimie, vol. 70, no. 6, pp. 2091-2095, 2019. [online]. https://doi.org/10.37358/RC.19.6.7281

Text
Vasile Ciprian Macarel, Cezar Doru Radu, Liliana Verestiuc, Florina Daniela Ivan, Eugen Ulea, Florin Lipsa, Mihaela Andreea Florea, Ioan Emil Muresan, Camelia Tamas, Cristina Piroi, Corneliu Munteanu,
Researches Concerning Chemical Modifications of Hair Keratin,
Revista de Chimie,
Volume 70, Issue 6,
2019,
Pages 2091-2095,
ISSN 2668-8212,
https://doi.org/10.37358/RC.19.6.7281.
(https://revistadechimie.ro/Articles.asp?ID=7281)
Keywords: beta-keratose; gamma-keratose; hydrogel; film

RIS
TY - JOUR
T1 - Researches Concerning Chemical Modifications of Hair Keratin
A1 - Macarel, Vasile Ciprian
A2 - Radu, Cezar Doru
A3 - Verestiuc, Liliana
A4 - Ivan, Florina Daniela
A5 - Ulea, Eugen
A6 - Lipsa, Florin
A7 - Florea, Mihaela Andreea
A8 - Muresan, Ioan Emil
A9 - Tamas, Camelia
A10 - Piroi, Cristina
A11 - Munteanu, Corneliu
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2019
VL - 70
IS - 6
SP - 2091
EP - 2095
UR - https://doi.org/10.37358/RC.19.6.7281
KW - beta-keratose
KW - gamma-keratose
KW - hydrogel
KW - film
ER -

BibTex
@article{RevCh2019P2091,
author = {Macarel Vasile Ciprian and Radu Cezar Doru and Verestiuc Liliana and Ivan Florina Daniela and Ulea Eugen and Lipsa Florin and Florea Mihaela Andreea and Muresan Ioan Emil and Tamas Camelia and Piroi Cristina and Munteanu Corneliu},
title = {Researches Concerning Chemical Modifications of Hair Keratin},
journal = {Revista de Chimie},
volume = {70},
number = {6},
pages = {2091-2095},
year = {2019},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.19.6.7281},
url = {https://revistadechimie.ro/Articles.asp?ID=7281}
}

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