Effect of Solvent on the Hydrodynamic Properties of Collagen

In this study, the effect of solvent on the hydrodynamic properties of collagen extracted from tail tendons of young rats was researched. Collagen was dissolved in various aqueous carboxylic acid solutions, including acetic acid (AA), acetic acid with the addition of sodium chloride (AA/NaCl), formi...

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Autores principales:	Katarzyna Lewandowska, Marta Szulc, Alina Sionkowska
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	collagen collagen solutions intrinsic viscosity denaturation UV irradiation Organic chemistry QD241-441
Acceso en línea:	https://doaj.org/article/468e2b4c8a7d4624822f37ed2bed9018
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spelling	oai:doaj.org-article:468e2b4c8a7d4624822f37ed2bed90182021-11-11T18:41:56ZEffect of Solvent on the Hydrodynamic Properties of Collagen10.3390/polym132136262073-4360https://doaj.org/article/468e2b4c8a7d4624822f37ed2bed90182021-10-01T00:00:00Zhttps://www.mdpi.com/2073-4360/13/21/3626https://doaj.org/toc/2073-4360In this study, the effect of solvent on the hydrodynamic properties of collagen extracted from tail tendons of young rats was researched. Collagen was dissolved in various aqueous carboxylic acid solutions, including acetic acid (AA), acetic acid with the addition of sodium chloride (AA/NaCl), formic acid (FA), lactic acid (LA), citric acid (CA), and also citrate buffer at pH = 3.7 (CB). The properties of collagen solutions at a concentration of 0.45 mg/mL were characterized based on the viscometric method. The reduced viscosity, intrinsic viscosity, and Huggins coefficient of collagen solutions and effect of solvent, temperature, and UV irradiation on these properties were investigated. Collagen solutions in acetic acid, acetic acid/NaCl, and citrate buffer were irradiated with UV light up to 1 h, and the viscosity of collagen solutions was measured. It was found that the organic acids used as solvent affected viscosity behavior, denaturation temperature, and stability of collagen solutions. The lowest values of studied parameters were obtained for the collagen solutions in acetic acid with the addition of sodium chloride. Thus, the effect of various aqueous carboxylic acid solutions on collagen solutions properties and denaturation temperature can also be affected by the sodium chloride addition. The results of this research can be crucial for the preparation of collagen solutions for both cosmetic and biomedical applications.Katarzyna LewandowskaMarta SzulcAlina SionkowskaMDPI AGarticlecollagencollagen solutionsintrinsic viscositydenaturationUV irradiationOrganic chemistryQD241-441ENPolymers, Vol 13, Iss 3626, p 3626 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	collagen collagen solutions intrinsic viscosity denaturation UV irradiation Organic chemistry QD241-441
spellingShingle	collagen collagen solutions intrinsic viscosity denaturation UV irradiation Organic chemistry QD241-441 Katarzyna Lewandowska Marta Szulc Alina Sionkowska Effect of Solvent on the Hydrodynamic Properties of Collagen
description	In this study, the effect of solvent on the hydrodynamic properties of collagen extracted from tail tendons of young rats was researched. Collagen was dissolved in various aqueous carboxylic acid solutions, including acetic acid (AA), acetic acid with the addition of sodium chloride (AA/NaCl), formic acid (FA), lactic acid (LA), citric acid (CA), and also citrate buffer at pH = 3.7 (CB). The properties of collagen solutions at a concentration of 0.45 mg/mL were characterized based on the viscometric method. The reduced viscosity, intrinsic viscosity, and Huggins coefficient of collagen solutions and effect of solvent, temperature, and UV irradiation on these properties were investigated. Collagen solutions in acetic acid, acetic acid/NaCl, and citrate buffer were irradiated with UV light up to 1 h, and the viscosity of collagen solutions was measured. It was found that the organic acids used as solvent affected viscosity behavior, denaturation temperature, and stability of collagen solutions. The lowest values of studied parameters were obtained for the collagen solutions in acetic acid with the addition of sodium chloride. Thus, the effect of various aqueous carboxylic acid solutions on collagen solutions properties and denaturation temperature can also be affected by the sodium chloride addition. The results of this research can be crucial for the preparation of collagen solutions for both cosmetic and biomedical applications.
format	article
author	Katarzyna Lewandowska Marta Szulc Alina Sionkowska
author_facet	Katarzyna Lewandowska Marta Szulc Alina Sionkowska
author_sort	Katarzyna Lewandowska
title	Effect of Solvent on the Hydrodynamic Properties of Collagen
title_short	Effect of Solvent on the Hydrodynamic Properties of Collagen
title_full	Effect of Solvent on the Hydrodynamic Properties of Collagen
title_fullStr	Effect of Solvent on the Hydrodynamic Properties of Collagen
title_full_unstemmed	Effect of Solvent on the Hydrodynamic Properties of Collagen
title_sort	effect of solvent on the hydrodynamic properties of collagen
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/468e2b4c8a7d4624822f37ed2bed9018
work_keys_str_mv	AT katarzynalewandowska effectofsolventonthehydrodynamicpropertiesofcollagen AT martaszulc effectofsolventonthehydrodynamicpropertiesofcollagen AT alinasionkowska effectofsolventonthehydrodynamicpropertiesofcollagen
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Effect of Solvent on the Hydrodynamic Properties of Collagen

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