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Gatifloxacin assessment by the Enhancement of the Green Emission of Optical Sensor Tb3+ Doped In Sol-Gel Matrix

Article

Last updated: 22 Jan 2023

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-

Tags

Analytical chemistry

Abstract

The efficiency of excited-state interaction between Tb3+ doped in sol- gel matrix and the industrial product Gatifloxacin (GFX) has been studied in different solvent and pHs. A high luminescence intensity peak at 545 nm of terbium- Gatifloxacin complex at λex=340 nm in acetonitrile was obtained. The photophysical properties of the green emissive Tb3+ complex doped in sol-gel matrix have been elucidated, the terbium was used as optical sensor for the assessment of Gatifloxacin in the pharmaceutical tablets and serum samples at pH 8.0 and λex = 340 nm with a concentration range of 5.0 ×10−9 - 1.0 ×10−6 mol L−1 for Gatifloxacin, correlation coefficient of 0.99 and detection limit of 1.65 ×10−9 mol L−1.

DOI

10.21608/ejchem.2017.1309.1079

Keywords

Gatifloxacin, terbium (III), enhancing, Luminescence, Optical Sensor, sol-gel

Authors

First Name

Mohamed

Last Name

Attia

MiddleName

-

Affiliation

Department of Chemistry, Faculty of Science, Ain Shams University, Egypt

Email

mohamed_sam@yahoo.com

City

-

Orcid

-

First Name

A.

Last Name

Youssef

MiddleName

-

Affiliation

Department of Chemistry, Faculty of Science, Ain Shams University, Egypt

Email

youssef_ao@yahoo.com

City

-

Orcid

-

First Name

Ragaa

Last Name

El Sheikh

MiddleName

-

Affiliation

Chemistry Department, Faculty of Science, Zagazig University, El-Sharkia, Egypt

Email

sheikh_r@yahoo.com

City

-

Orcid

-

First Name

W.

Last Name

Mahmoud

MiddleName

-

Affiliation

Department of Chemistry, Faculty of Science, Ain Shams University, Egypt

Email

wagiha_hamid@hotmail.com

City

-

Orcid

-

First Name

Ahmed

Last Name

Hefny

MiddleName

-

Affiliation

Chemistry Department, Faculty of Science, Zagazig University, El-Sharkia, Egypt

Email

ahmedhefny17780@gmail.com

City

-

Orcid

-

First Name

M.

Last Name

Esam

MiddleName

-

Affiliation

Department of Chemistry, Faculty of Science, Ain Shams University, Egypt

Email

-

City

-

Orcid

-

First Name

A.

Last Name

Saber

MiddleName

-

Affiliation

Department of Chemistry, Faculty of Science, Ain Shams University, Egypt

Email

-

City

-

Orcid

-

First Name

I.

Last Name

Atef

MiddleName

-

Affiliation

Department of Chemistry, Faculty of Science, Ain Shams University, Egypt

Email

-

City

-

Orcid

-

First Name

A.

Last Name

Ismael

MiddleName

-

Affiliation

Department of Chemistry, Faculty of Science, Ain Shams University, Egypt

Email

a.m.ismaelahmedmohamed2388@yahoo.com

City

-

Orcid

-

First Name

M.

Last Name

Esia

MiddleName

-

Affiliation

Department of Chemistry, Faculty of Science, Ain Shams University, Egypt

Email

esia_88@yahoo.com

City

-

Orcid

-

Volume

60

Article Issue

5

Related Issue

630

Issue Date

2017-10-01

Receive Date

2017-07-11

Publish Date

2017-10-01

Page Start

929

Page End

935

Print ISSN

0449-2285

Online ISSN

2357-0245

Article File

EJCHEM_Volume 60_Issue 5_Pages 929-935.pdf

PDF . 1.2MB

Link

https://ejchem.journals.ekb.eg/article_3690.html

Detail API

https://ejchem.journals.ekb.eg/service?article_code=3690

Order

17

Publication Type

Journal

Publication Title

Egyptian Journal of Chemistry

Publication Link

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

MainTitle

-

Details

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Article

Created At

22 Jan 2023