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68337

Approach of Electrostatic Interaction Based Layer-by-Layer Assembly of Cationic Guar Gum and Poly (Carboxylic acid)

Article

Last updated: 01 Jan 2025

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Tags

Physical chemistry

Abstract

The present study evaluated the possibility to form thin film of cationic guar gum (CGG) associated with poly (carboxylic acid) such as carboxymethyl cellulose (CMC) and poly (acrylic acid) (PAA) through layer-by-layer (LbL) assembly. The thin film thickness and morphology show dependence on pH value, ionic strength and temperature. For pH 3 to pH 4 CGG and poly (carboxylic acids) assemble and form thin film through LbL. For neutral pH region and high pH values CGG and poly (carboxylic acids) do not interacted. In contrast to synthetic polyelectrolyte complex thin film, such as polystyrene sulfonate (PSS)/ poly (diallyldimethylammonium chloride) (PDDA) and PSS/ poly (allylamine hydrochloride) (PAH), the LbL assembly of CGG/CMC and CGG/PAA take place only at low salt concentrations. Deposition at high temperature (up to 60°C) results thicker CGG/ poly (carboxylic acids) films.

DOI

10.21608/ejchem.2019.15950.1982

Keywords

cationic guar gum, poly (carboxylic acid), polymer complex, layer-by-layer assembly

Authors

First Name

Mahmoud

Last Name

Shibraen

MiddleName

Hassan MHD.Ali

Affiliation

Textile Engineering, Faculty of Industries Engineering and Technology, Wad-Madni, Sudan

Email

shibraen@yahoo.com

City

-

Orcid

-

First Name

Mohamed

Last Name

Elaassar

MiddleName

-

Affiliation

Polymer Materials Research Dep, Institute of Advanced Technology And New Materials Research, City of Scientific Research and Technological Applications (SRTA-City), New Borg El-Arab City, Alexandria, P.O.Box:21934, Egypt.

Email

mohamed_elaassar@yahoo.com

City

Sakaka

Orcid

-

First Name

Rabie

Last Name

Asad

MiddleName

Ahmed

Affiliation

Department of Textile Engineering, Faculty of Industries Engineering and Technology , University of Gezira, Wad Madni P.O.Box 20, Sudan

Email

rabieasad1976@gmail.com

City

-

Orcid

-

First Name

Hajo

Last Name

Yagoub

MiddleName

-

Affiliation

State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Material Science and Engineering, Donghua University, Shanghai 201620, China.

Email

hajoyagoub@yahoo.com

City

-

Orcid

-

First Name

Yang

Last Name

Shuguang

MiddleName

-

Affiliation

State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Material Science and Engineering, Donghua University, Shanghai 201620, China.

Email

shgyang@dhu.edu.cn

City

-

Orcid

-

Volume

63

Article Issue

8

Related Issue

10594

Issue Date

2020-08-01

Receive Date

2019-08-22

Publish Date

2020-08-01

Page Start

3,145

Page End

3,158

Print ISSN

0449-2285

Online ISSN

2357-0245

Article File

EJCHEM_Volume 63_Issue 8_Pages 3145-3158.pdf

PDF . 2.1MB

Link

https://ejchem.journals.ekb.eg/article_68337.html

Detail API

https://ejchem.journals.ekb.eg/service?article_code=68337

Order

28

Type

Original Article

Type Code

297

Publication Type

Journal

Publication Title

Egyptian Journal of Chemistry

Publication Link

https://ejchem.journals.ekb.eg/

MainTitle

Approach of Electrostatic Interaction Based Layer-by-Layer Assembly of Cationic Guar Gum and Poly (Carboxylic acid)

Details

Type

Article

Created At

22 Jan 2023