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214951

Synthesis, structural characterization, and antibacterial studies of new borate 13-93B3 bioglasses with low copper dopant

Article

Last updated: 01 Jan 2025

Subjects

-

Tags

Material science

Abstract

Glasses of nominal composition (6Na2O.12K2O.5MgO.20CaO.4P2O5.(53-x) B2O3. xCuO Wt%) (0 ≤ x ≤ 0.6 wt%) were successfully synthesized via the traditional melt quenching route. The synthesized samples proved to be amorphous without any tendency for crystallization through X-ray diffraction measurements. Structural changes within the glassy matrix and their ability for bone bonding were investigated through employing deconvolution analysis technique (DAT) combined with Fourier transform Infrared (FT-IR) spectral measurement to calculate the percent of tetrahedral boron change versus doping copper ion concentration. It was found that copper additions control the transformation of triangular and tetrahedral coordinated boron that increase with increasing copper content up to 0.4 wt%. UV/Vis. electronic spectral data was used to calculate physical parameters including optical energy gap, refractive index, dielectric permittivity, and other physical parameters. Antimicrobial activity against different pathogenic grams using a cup and disc diffusion method was also correlated to the copper oxide doping level. All previous investigations were used as an optimizing factor for the synthesis of bioactive borate glass suitable for wound healing and wound dressing applications.

DOI

10.21608/ejchem.2022.84829.4137

Keywords

113-93B3 Bioglass, ANTIMICROBIAL STUDIES, Copper oxide, melt quenching, structural chracterization

Authors

First Name

Bothina

Last Name

Elmowafy

MiddleName

Mohammed

Affiliation

Biophysics, Faculty of science, Mansoura University, Alexandria, Egypt

Email

belmowafy@yahoo.com

City

Alexandria

Orcid

0000-0001-7218-2956

First Name

Amr

Last Name

Abdelghany

MiddleName

-

Affiliation

Spectroscopy Department, National Research Centre, Dokki, Cairo, Egypt

Email

a.m_abdelghany@yahoo.com

City

Cairo

Orcid

0000-0001-8953-0056

First Name

Rawya

Last Name

Ramadan

MiddleName

Mohammed

Affiliation

National Research Centre (NRC)

Email

r.mm.ramadan@gmail.com

City

-

Orcid

0000-0002-6418-8052

First Name

R

Last Name

Ghazy

MiddleName

-

Affiliation

Physics Department, Faculty of Science, Tanta University, Tanta, Egypt

Email

riyadghazy@yahoo.com

City

-

Orcid

-

First Name

T.

Last Name

Meaz

MiddleName

-

Affiliation

Physics Department, Faculty of Science, Tanta University, Tanta, Egypt

Email

tmeaz@yahoo.com

City

-

Orcid

-

Volume

65

Article Issue

9

Related Issue

31876

Issue Date

2022-09-01

Receive Date

2021-07-08

Publish Date

2022-09-01

Page Start

1

Page End

10

Print ISSN

0449-2285

Online ISSN

2357-0245

Link

https://ejchem.journals.ekb.eg/article_214951.html

Detail API

https://ejchem.journals.ekb.eg/service?article_code=214951

Order

1

Type

Original Article

Type Code

297

Publication Type

Journal

Publication Title

Egyptian Journal of Chemistry

Publication Link

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

MainTitle

Synthesis, structural characterization, and antibacterial studies of new borate 13-93B3 bioglasses with low copper dopant

Details

Type

Article

Created At

22 Jan 2023