Relationship between Anti-Wrinkle Property of Cotton Fabrics and Crosslinking Properties of Glycosyl Polyaldehydes and Polyuronic Acids Finishing Agents: A Molecular Simulation Study

In this paper, monosaccharide (glucose and fructose), disaccharide (sucrose and trehalose), trisaccharide (raffinose) and tetrasaccharide (stachyose) were selected as the research objects and the glycosyl polyaldehydes and glycosyl polyuronic acid anti-wrinkle finishing agents were prepared via sele...

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Autores principales:	Jiangfei Lou, Dan Wang, Jiugang Yuan, Xuerong Fan
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	glycosyl finishing agents anti-wrinkle finishing crosslinking property molecular volume molecular simulation effective cross-linking range Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/eec6ab7d64cb46d6a3c6edf5e7f6af7f
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spelling	oai:doaj.org-article:eec6ab7d64cb46d6a3c6edf5e7f6af7f2021-11-25T16:42:42ZRelationship between Anti-Wrinkle Property of Cotton Fabrics and Crosslinking Properties of Glycosyl Polyaldehydes and Polyuronic Acids Finishing Agents: A Molecular Simulation Study10.3390/app1122109942076-3417https://doaj.org/article/eec6ab7d64cb46d6a3c6edf5e7f6af7f2021-11-01T00:00:00Zhttps://www.mdpi.com/2076-3417/11/22/10994https://doaj.org/toc/2076-3417In this paper, monosaccharide (glucose and fructose), disaccharide (sucrose and trehalose), trisaccharide (raffinose) and tetrasaccharide (stachyose) were selected as the research objects and the glycosyl polyaldehydes and glycosyl polyuronic acid anti-wrinkle finishing agents were prepared via selective oxidation. The anti-wrinkle properties of their finished fabrics were analyzed, the molecular radius, the number of reactive groups, the number of reaction sites and the number of rotatable bonds of the finishing agent were calculated to evaluate its diffusion rate and crosslinking characteristics inside the cellulose. Through molecular simulation, the number of possible conformations of the anti-wrinkle finishing agent with the single cross-linked state was calculated, and the distance between different cross-linking points was measured, and the relationship between the effective cross-linking radius and the anti-wrinkle performance was studied. The results showed that trehalose polyaldehydes, raffinose polyaldehydes, trehalose polyuronic acid, and raffinose polyuronic acid finished fabrics had an excellent anti-wrinkle property, the strength retention rates of the fabrics were all above 68%, and the whiteness index was above 70. The smaller the molecular radius was, the easier the finishing agent was to diffuse into the cellulose. The most suitable crosslinking radius of glycosyl finishing agent was 3.5–6.0 Å.Jiangfei LouDan WangJiugang YuanXuerong FanMDPI AGarticleglycosyl finishing agentsanti-wrinkle finishingcrosslinking propertymolecular volumemolecular simulationeffective cross-linking rangeTechnologyTEngineering (General). Civil engineering (General)TA1-2040Biology (General)QH301-705.5PhysicsQC1-999ChemistryQD1-999ENApplied Sciences, Vol 11, Iss 10994, p 10994 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	glycosyl finishing agents anti-wrinkle finishing crosslinking property molecular volume molecular simulation effective cross-linking range Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999
spellingShingle	glycosyl finishing agents anti-wrinkle finishing crosslinking property molecular volume molecular simulation effective cross-linking range Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999 Jiangfei Lou Dan Wang Jiugang Yuan Xuerong Fan Relationship between Anti-Wrinkle Property of Cotton Fabrics and Crosslinking Properties of Glycosyl Polyaldehydes and Polyuronic Acids Finishing Agents: A Molecular Simulation Study
description	In this paper, monosaccharide (glucose and fructose), disaccharide (sucrose and trehalose), trisaccharide (raffinose) and tetrasaccharide (stachyose) were selected as the research objects and the glycosyl polyaldehydes and glycosyl polyuronic acid anti-wrinkle finishing agents were prepared via selective oxidation. The anti-wrinkle properties of their finished fabrics were analyzed, the molecular radius, the number of reactive groups, the number of reaction sites and the number of rotatable bonds of the finishing agent were calculated to evaluate its diffusion rate and crosslinking characteristics inside the cellulose. Through molecular simulation, the number of possible conformations of the anti-wrinkle finishing agent with the single cross-linked state was calculated, and the distance between different cross-linking points was measured, and the relationship between the effective cross-linking radius and the anti-wrinkle performance was studied. The results showed that trehalose polyaldehydes, raffinose polyaldehydes, trehalose polyuronic acid, and raffinose polyuronic acid finished fabrics had an excellent anti-wrinkle property, the strength retention rates of the fabrics were all above 68%, and the whiteness index was above 70. The smaller the molecular radius was, the easier the finishing agent was to diffuse into the cellulose. The most suitable crosslinking radius of glycosyl finishing agent was 3.5–6.0 Å.
format	article
author	Jiangfei Lou Dan Wang Jiugang Yuan Xuerong Fan
author_facet	Jiangfei Lou Dan Wang Jiugang Yuan Xuerong Fan
author_sort	Jiangfei Lou
title	Relationship between Anti-Wrinkle Property of Cotton Fabrics and Crosslinking Properties of Glycosyl Polyaldehydes and Polyuronic Acids Finishing Agents: A Molecular Simulation Study
title_short	Relationship between Anti-Wrinkle Property of Cotton Fabrics and Crosslinking Properties of Glycosyl Polyaldehydes and Polyuronic Acids Finishing Agents: A Molecular Simulation Study
title_full	Relationship between Anti-Wrinkle Property of Cotton Fabrics and Crosslinking Properties of Glycosyl Polyaldehydes and Polyuronic Acids Finishing Agents: A Molecular Simulation Study
title_fullStr	Relationship between Anti-Wrinkle Property of Cotton Fabrics and Crosslinking Properties of Glycosyl Polyaldehydes and Polyuronic Acids Finishing Agents: A Molecular Simulation Study
title_full_unstemmed	Relationship between Anti-Wrinkle Property of Cotton Fabrics and Crosslinking Properties of Glycosyl Polyaldehydes and Polyuronic Acids Finishing Agents: A Molecular Simulation Study
title_sort	relationship between anti-wrinkle property of cotton fabrics and crosslinking properties of glycosyl polyaldehydes and polyuronic acids finishing agents: a molecular simulation study
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/eec6ab7d64cb46d6a3c6edf5e7f6af7f
work_keys_str_mv	AT jiangfeilou relationshipbetweenantiwrinklepropertyofcottonfabricsandcrosslinkingpropertiesofglycosylpolyaldehydesandpolyuronicacidsfinishingagentsamolecularsimulationstudy AT danwang relationshipbetweenantiwrinklepropertyofcottonfabricsandcrosslinkingpropertiesofglycosylpolyaldehydesandpolyuronicacidsfinishingagentsamolecularsimulationstudy AT jiugangyuan relationshipbetweenantiwrinklepropertyofcottonfabricsandcrosslinkingpropertiesofglycosylpolyaldehydesandpolyuronicacidsfinishingagentsamolecularsimulationstudy AT xuerongfan relationshipbetweenantiwrinklepropertyofcottonfabricsandcrosslinkingpropertiesofglycosylpolyaldehydesandpolyuronicacidsfinishingagentsamolecularsimulationstudy
_version_	1718413052475342848

Relationship between Anti-Wrinkle Property of Cotton Fabrics and Crosslinking Properties of Glycosyl Polyaldehydes and Polyuronic Acids Finishing Agents: A Molecular Simulation Study

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