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320748

Macromolecules cross linked-metal organic frame works based sensors for determination of memantine hydrochloride

Article

Last updated: 01 Jan 2025

Subjects

-

Tags

Analytical chemistry

Abstract

Fabrication of electrochemical sensors by screen printing technology represents a promising approach for fabrication of a planner electrochemical sensor. Herein, a novel memantine hydrochloride (MEM) potentiometric disposable sensor was constructed based on β-cyclodextrin-metal organic framework-multiwall carbon nanotube composite (β-CD-MOF-MWCNTs) as a selective recognition element for memantine molecule. Improved sensitivity was recorded within the MEM concentration ranged from 10-6 to 10-2 molL-1 with a theoretical Nernstian compliance value 60.5±0.9 mV decade -1 and a limit of detection value of 7.0×10 -7 molL-1. The fabricated disposable sensors showed long shelf lifetime (24 weeks) and fast response time (3s) which may be attributed to the incorporation of covalently bonded ionophore nanocomposite within the electrode matrix. The modified sensors were applied for determination of MEM in biological and pharmaceutical samples with high precision and accuracy. The developed sensors integrated with β-CD-MOF-MWCNTs offer approach for monitoring of the dissolution and degradation studies of memantine.

DOI

10.21608/ejchem.2023.235254.8579

Keywords

Memantine hydrochloride, Screen-printed sensors, β -cyclodextrin-metal organic framework-multiwall carbon nanotube composite, samples analysis

Authors

First Name

Rehab

Last Name

El Attar

MiddleName

O.

Affiliation

Microanalysis Laboratory, Applied Organic Chemistry Department, Industries Research Division National Research Centre, El Bohouth st., Dokki, 12622-Giza, Egypt

Email

rhbattar@yahoo.com

City

Giza

Orcid

-

First Name

Eman

Last Name

Shoukry

MiddleName

M.

Affiliation

Faculty of Science, Al-Azhar University

Email

eman_shoukry2002@yahoo.com

City

Cairo

Orcid

-

First Name

Eman

Last Name

Mohamed

MiddleName

F.

Affiliation

Chemistry Department, Faculty of Science, Al-Azhar University

Email

eman_fares2011@yahoo.com

City

Cairo

Orcid

-

First Name

Safaa

Last Name

Omran

MiddleName

-

Affiliation

Faculty of Science (Girls), Al Azhar University, Naser City, Egypt

Email

sorman.kishar@gmail.com

City

Cairo

Orcid

-

First Name

Elmorsy

Last Name

Khaled

MiddleName

A

Affiliation

a) Microanalysis Laboratory, Applied Organic Chemistry Department, National Research Centre, El Bohouth St., Dokki, 12622 Giza, EgyptAnal Chem. Lab, NRC

Email

elmorsykhaled@yahoo.com

City

Cairo

Orcid

0000-0002-4042-9800

Volume

66

Article Issue

13

Related Issue

43707

Issue Date

2023-12-01

Receive Date

2023-09-09

Publish Date

2023-12-01

Page Start

2,059

Page End

2,071

Print ISSN

0449-2285

Online ISSN

2357-0245

Link

https://ejchem.journals.ekb.eg/article_320748.html

Detail API

https://ejchem.journals.ekb.eg/service?article_code=320748

Order

320,748

Type

Original Article

Type Code

297

Publication Type

Journal

Publication Title

Egyptian Journal of Chemistry

Publication Link

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

MainTitle

Macromolecules cross linked-metal organic frame works based sensors for determination of memantine hydrochloride

Details

Type

Article

Created At

30 Dec 2024