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New C-terminal Hydrazide L-Leucine Derivatives as Multi-solvent Low Molecular Weight Organogelators

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Last updated: 03 Jan 2025

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Abstract

Three new low-molecular-weight gelators (LMWGs) based on L-Leucine derivatives bearing different chain lengths (i.e. 9, 12 or 16) were designed and synthesized (designated as 1-3). The N-terminal is carrying the various alkyl chain lengths where the C-terminal is modified with hydrazide moiety. The prepared gelators 1-3 were fully characterized using 1H, 13C NMR, FTIR and mass spectroscopy. The gelation behavior has also been investigated using different organic solvents and oils with determination of critical gelation concentration (CGC). The self-assembly process was investigated by recording FTIR spectra gel states to investigate the driving forces for gelation process. The morphology of the prepared xerogels was studied using SEM.

DOI

10.21608/jtcps.2018.5976.1011

Keywords

Low-Molecular-Weight Gelators, L- Leucine, Gelation, Self-assembly, hydrogen bonding

Authors

First Name

Mohamed

Last Name

Abdellatif

MiddleName

-

Affiliation

Chemistry of tanning materials and leather technology - Chemical industries division - National Research Center , CNRS, Université de Lorraine, LCPM, UMR 7375, Nancy, F-54001, France

Email

mehawed_666@yahoo.com

City

-

Orcid

0000-0003-0167-2610

First Name

Marie

Last Name

Christine Averlant-Petit

MiddleName

-

Affiliation

CNRS, Université de Lorraine, LCPM, UMR 7375, Nancy, F-54001, France

Email

-

City

-

Orcid

-

First Name

Stefan

Last Name

Loïc

MiddleName

-

Affiliation

CNRS, Université de Lorraine, LCPM, UMR 7375, Nancy, F-54001, France

Email

loic.stefan@univ-lorraine.fr

City

-

Orcid

-

First Name

Guillaume

Last Name

Pickaert

MiddleName

-

Affiliation

CNRS, Université de Lorraine, LCPM, UMR 7375, Nancy, F-54001, France

Email

guillaume.pickaert@univ-lorraine.fr

City

-

Orcid

-

Volume

15

Article Issue

1

Related Issue

4919

Issue Date

2018-12-01

Receive Date

2018-10-30

Publish Date

2018-12-01

Page Start

73

Page End

83

Print ISSN

2682-2024

Online ISSN

2682-1958

Article File

JTCPS_Volume 15_Issue 1_Pages 73-83.pdf

PDF . 1.8MB

Link

https://jtcps.journals.ekb.eg/article_21080.html

Detail API

https://jtcps.journals.ekb.eg/service?article_code=21080

Order

7

Type

Original Article

Type Code

615

Publication Type

Journal

Publication Title

Journal of Textiles, Coloration and Polymer Science

Publication Link

https://jtcps.journals.ekb.eg/

MainTitle

New C-terminal Hydrazide L-Leucine Derivatives as Multi-solvent Low Molecular Weight Organogelators

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Article

Created At

22 Jan 2023