Plasticizing of chitosan films with deep eutectic mixture of malonic acid and choline chloride

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Plasticizing of chitosan films with deep eutectic mixture of malonic acid and choline chloride. / Sokolova, Maria P.; Smirnov, Michael A.; Samarov, Artemiy A.; Bobrova, Natalya V.; Vorobiov, Vitaly K.; Popova, Elena N.; Filippova, Elizaveta; Geydt, Pavel; Lahderanta, Erkki; Toikka, Alexander M.

в: Carbohydrate Polymers, Том 197, 01.10.2018, стр. 548-557.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Author

Sokolova, Maria P. ; Smirnov, Michael A. ; Samarov, Artemiy A. ; Bobrova, Natalya V. ; Vorobiov, Vitaly K. ; Popova, Elena N. ; Filippova, Elizaveta ; Geydt, Pavel ; Lahderanta, Erkki ; Toikka, Alexander M. / Plasticizing of chitosan films with deep eutectic mixture of malonic acid and choline chloride. в: Carbohydrate Polymers. 2018 ; Том 197. стр. 548-557.

BibTeX

@article{719092907e32498ab29cf60c023382ce,

title = "Plasticizing of chitosan films with deep eutectic mixture of malonic acid and choline chloride",

abstract = "Chitosan (CS) films containing deep eutectic solvent (DES) based on malonic acid (MA) and choline chloride (ChCl) were successfully prepared by solution casting method by using DES content ranging from 0 to 82 wt%. A strong interaction of CS with the components of DES was demonstrated by analyses of water sorption isotherms, atomic force microscopy and FTIR results. The plasticizing effect of the MA and ChCl mixture on the CS matrix was shown by static bulk mechanical measurements, thermal analysis and quantitative nanomechanical mapping (QNM). Elongation at break increased from 3 to 62% at increase of DES content from 0 to 67 wt%, while further increase of DES content led to the decreasing of maximal elongation. Introduction of DES into CS films led to the appearance of glass transition temperature in the region +2 - -2.3 °C. QNM results indicated homogeneity of the films containing up to 75 wt% of DES.",

keywords = "Chitosan, Deep eutectic solvents, Plasticizing of polymers, Polymer structure, Water sorption, MEMBRANES, COMPOSITES, NANOMECHANICAL PROPERTIES, MECHANICAL-PROPERTIES, NANOCOMPOSITES, SOLVENTS, DEHYDRATION, CHITIN, IONIC LIQUIDS, CELLULOSE",

author = "Sokolova, {Maria P.} and Smirnov, {Michael A.} and Samarov, {Artemiy A.} and Bobrova, {Natalya V.} and Vorobiov, {Vitaly K.} and Popova, {Elena N.} and Elizaveta Filippova and Pavel Geydt and Erkki Lahderanta and Toikka, {Alexander M.}",

year = "2018",

month = oct,

day = "1",

doi = "10.1016/j.carbpol.2018.06.037",

language = "English",

volume = "197",

pages = "548--557",

journal = "Carbohydrate Polymers",

issn = "0144-8617",

publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Plasticizing of chitosan films with deep eutectic mixture of malonic acid and choline chloride

AU - Sokolova, Maria P.

AU - Smirnov, Michael A.

AU - Samarov, Artemiy A.

AU - Bobrova, Natalya V.

AU - Vorobiov, Vitaly K.

AU - Popova, Elena N.

AU - Filippova, Elizaveta

AU - Geydt, Pavel

AU - Lahderanta, Erkki

AU - Toikka, Alexander M.

PY - 2018/10/1

Y1 - 2018/10/1

N2 - Chitosan (CS) films containing deep eutectic solvent (DES) based on malonic acid (MA) and choline chloride (ChCl) were successfully prepared by solution casting method by using DES content ranging from 0 to 82 wt%. A strong interaction of CS with the components of DES was demonstrated by analyses of water sorption isotherms, atomic force microscopy and FTIR results. The plasticizing effect of the MA and ChCl mixture on the CS matrix was shown by static bulk mechanical measurements, thermal analysis and quantitative nanomechanical mapping (QNM). Elongation at break increased from 3 to 62% at increase of DES content from 0 to 67 wt%, while further increase of DES content led to the decreasing of maximal elongation. Introduction of DES into CS films led to the appearance of glass transition temperature in the region +2 - -2.3 °C. QNM results indicated homogeneity of the films containing up to 75 wt% of DES.

AB - Chitosan (CS) films containing deep eutectic solvent (DES) based on malonic acid (MA) and choline chloride (ChCl) were successfully prepared by solution casting method by using DES content ranging from 0 to 82 wt%. A strong interaction of CS with the components of DES was demonstrated by analyses of water sorption isotherms, atomic force microscopy and FTIR results. The plasticizing effect of the MA and ChCl mixture on the CS matrix was shown by static bulk mechanical measurements, thermal analysis and quantitative nanomechanical mapping (QNM). Elongation at break increased from 3 to 62% at increase of DES content from 0 to 67 wt%, while further increase of DES content led to the decreasing of maximal elongation. Introduction of DES into CS films led to the appearance of glass transition temperature in the region +2 - -2.3 °C. QNM results indicated homogeneity of the films containing up to 75 wt% of DES.

KW - Chitosan

KW - Deep eutectic solvents

KW - Plasticizing of polymers

KW - Polymer structure

KW - Water sorption

KW - MEMBRANES

KW - COMPOSITES

KW - NANOMECHANICAL PROPERTIES

KW - MECHANICAL-PROPERTIES

KW - NANOCOMPOSITES

KW - SOLVENTS

KW - DEHYDRATION

KW - CHITIN

KW - IONIC LIQUIDS

KW - CELLULOSE

UR - http://www.scopus.com/inward/record.url?scp=85048447504&partnerID=8YFLogxK

UR - http://www.mendeley.com/research/plasticizing-chitosan-films-deep-eutectic-mixture-malonic-acid-choline-chloride

U2 - 10.1016/j.carbpol.2018.06.037

DO - 10.1016/j.carbpol.2018.06.037

M3 - Article

AN - SCOPUS:85048447504

VL - 197

SP - 548

EP - 557

JO - Carbohydrate Polymers

JF - Carbohydrate Polymers

SN - 0144-8617

ER -

ID: 33234943