Influence of ZnO on the structural, optical, ligand field and antibacterial characteristics of sodium borosilicate glasses containing minor Cr2O3 additions

Article Optics

Judd-Ofelt analysis of emission spectrum for neodymium ion doped borate glass matrix used for laser medium applications

B. M. A. Makram et al.

Summary: This article introduces a neodymium-doped borate glass used for glass laser medium. By adjusting the ratio of borate oxide and sodium oxide, the best chemical composition can be selected to achieve maximum emission oscillator strength.

JOURNAL OF OPTICS-INDIA (2023)

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Article Materials Science, Ceramics

Structure-terahertz property relationship in sodium borosilicate glasses

Nicholas J. Tostanoski et al.

Summary: This study provides the first evidence of a structure-terahertz property relationship in the sodium borosilicate glass system. The structural changes and refractive index variations were analyzed using various spectroscopic techniques. The results show that different glass structures lead to different terahertz properties.

INTERNATIONAL JOURNAL OF APPLIED GLASS SCIENCE (2023)

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Article Optics

Impact of Y2O3 on structural, mechanical and nonlinear optical properties of CrO3-Na2O-B2O3 glasses

Hani. H. Negm et al.

Summary: In this study, the effects of transition metal (Cr3+), alkali (Na1+), and rare earth (Y3+) ion doping on the structural, mechanical, and nonlinear optical properties of borate glass were investigated. The doping resulted in peculiar behaviors in the structural parameters, such as decreased total ion concentrations and atomic packing density. The addition of Y2O3 also led to decreased mechanical parameters and increased linear and nonlinear refractive indices.

OPTIK (2023)

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Article Materials Science, Multidisciplinary

Barium-lead-borosilicate glass containing lanthanum oxide: fabrication, physical properties, and photon shielding characteristics

Zehra Nur Kuluozturk et al.

Summary: In this study, we investigated the effects of lanthanum oxide (La2O3) on barium-lead-borosilicate (BLBS) glass systems. We found that increasing La2O3 content had a positive influence on glass density and molar volumes. In terms of gamma-ray attenuation characteristics, the linear attenuation coefficient (LAC) increased with the addition of La2O3, with the La-20 sample showing the highest protection ability. Our experimental results were consistent with simulations and previous studies. Furthermore, the glass samples with added La2O3 showed potential for photon shielding applications.

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING (2022)

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Article Materials Science, Multidisciplinary

Ascendancy of Cr3+ on Cr6+ valence state and its effect on borate glass environment through CdO doping

H. Y. Morshidy et al.

Summary: Chromium borate glass is a promising glass composition with distinct optical transitions in both visible and ultraviolet regions. Experimental techniques were used to study the structural and optical properties of the glass. CdO doping allowed for the tuning of the glass's physical characteristics, making it suitable for ultraviolet optics applications.

MATERIALS CHEMISTRY AND PHYSICS (2022)

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Article Materials Science, Ceramics

Transparent and radiation shielding effective Na2O-CrO3 borate glasses via AgI additives

M. I. Sayyed et al.

Summary: This study investigates the effects of silver iodide (AgI) on borate glasses containing CrO3 and Na2O, and reveals some information regarding their structure and optical properties. The addition of AgI results in changes in lattice sites and absorption bands, altering the transparency and radiation attenuation capability of the glasses.

CERAMICS INTERNATIONAL (2022)

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Article Physics, Multidisciplinary

Optical and radiation shielding features of NiO-CdO-BaO borosilicate glasses

M. Sayyed et al.

Summary: This study investigates the optical and radiation shielding properties of NiO-CdO-BaO borosilicate glasses in the UV-vis-NIR range, revealing the potential applications of these glasses in optical filters and solar thermal collectors due to the absorption bands from Ni2+ cations in different sites. Additionally, the glasses exhibit good attenuation against low energy radiation, making them effective shielding materials.

PHYSICA SCRIPTA (2022)

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Article Materials Science, Multidisciplinary

Role of high energy Ce6+ optical transition induced by rare earth ion (La3+) in compositional-dependent borate glass

H. Y. Morshidy et al.

Summary: This study reveals the often hidden high energy Cr6+ transition through La2O3 doping and deconvoluted process, which has a significant impact on the glass characteristics. The addition of La2O3 leads to a blue shift in the absorption edge and activates the newly identified high energy Cr6+ transition.

MATERIALS CHEMISTRY AND PHYSICS (2022)

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Article Materials Science, Multidisciplinary

Zinc borosilicate glasses doped with Co2+ ions: Synthesis and optical properties

Igor Krol et al.

Summary: New optical glasses containing tetrahedral cobalt ions have been synthesized and their properties studied. The glasses showed absorption bands and transitions corresponding to tetrahedral and octahedral cobalt ions.

OPTICAL MATERIALS (2022)

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Article Chemistry, Physical

New Nano-Bioactive Glass/Magnesium Phosphate Composites by Sol-Gel Route for Bone Defect Treatment

M. M. Farag et al.

Summary: This study synthesized new ceramic composites based on nBG and MgP, characterized them using various techniques, and evaluated their bioactivity and cell viability in vitro.

SILICON (2021)

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Article Materials Science, Ceramics

Impact of sunlight on the optical properties and ligand field parameters of nickel borosilicate glasses

Faten Al-Hazmi et al.

Summary: This study discusses the impact of sunlight on stability and optical properties of borosilicate glasses doped with NiO synthesized via melt quenching approach. It was found that the average density and molar volume decrease with higher NiO doping, leading to decreased stability under sunlight irradiation. However, glass samples with 1% NiO content showed the lowest degradation percentage under sunlight, indicating the highest stability compared to other samples.

CERAMICS INTERNATIONAL (2021)

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Article Optics

Environment influence on the crystal field and Racah's parameters of constant NiO-doped borosilicate glasses

M. I. Sayyed et al.

Summary: Crystal field and Racah's parameters of glass system with constant NiO content were studied. Glass samples with different NiO contents were produced via melt quenching method, and their optical properties were analyzed using absorption spectra in the UV-Vis-IR range. It was observed that 10Dq decreases with increasing inter-atomic separation, while B shows an opposite behavior.

OPTIK (2021)

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Article Materials Science, Ceramics

Impact of cobalt ions on the phonon energy and ligand field parameters of some borate glasses

A. A. El-Daly et al.

Summary: This paper focuses on the optical properties of cobalt borate glasses and finds that the optical band gap and phonon energy increase with the content of Co cations. The average density and molar volume display different behaviors with increasing Co cations. Structural parameters also indicate an increase in the strong crystal field with the increment in Co cations.

JOURNAL OF NON-CRYSTALLINE SOLIDS (2021)

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Article Materials Science, Multidisciplinary

Reevaluation of Cr6+ optical transitions through Gd2O3 doping of chromium-borate glasses

H. Y. Morshidy et al.

Summary: Chromium-doped borate glasses with gadolinium oxide additives were studied for their optical properties, revealing detachment of UV optical transitions and increased band gap energy. The compactness of the glassy network was enforced by the Gd2O3 additives, leading to blue shifts and high-energy optical transitions suitable for UV optics. The structural changes and enhanced properties indicate potential applications in UV optics such as digital photography and insect light traps.

OPTICAL MATERIALS (2021)

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Article Materials Science, Ceramics

Influence of La2O3 on the structural, mechanical and optical features of cobalt doped heavy metal borate glasses

Ashraf A. Abul-Magd et al.

Summary: By incorporating rare-earth oxide La2O3, the structural, mechanical, and optical properties of cobalt-doped heavy metal borate glass have been enhanced, showing improved density, compactness, elasticity, and hardness. The glass materials exhibit semiconductor characteristics with nonlinear optical coefficients, suitable for potential nonlinear optical applications.

CERAMICS INTERNATIONAL (2021)

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Article Engineering, Electrical & Electronic

A comprehensive study on novel alumino-borosilicate glass reinforced with Bi2O3 for radiation shielding applications: synthesis, spectrometer, XCOM, and MCNP-X works

Recep Kurtulus et al.

Summary: The study investigated a novel glass system in terms of physical properties and radiation shielding competencies. Increasing the amount of Bi2O3 in substitution for SiO2 increased the glass density, while XRD patterns showed non-crystallinity in the ABS series. The glass with the highest Bi2O3 content (ABS4) exhibited the highest mass attenuation coefficient (MAC).

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS (2021)

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Article Materials Science, Ceramics

The role of CuCl2 in tuning the physical, structural and optical properties of some Al2O3-B2O3 glasses

H. Y. Morshidy et al.

JOURNAL OF NON-CRYSTALLINE SOLIDS (2020)

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Article Polymer Science

In vivo bioactivity assessment of strontium-containing soda-lime-borate glass implanted in femoral defect of rat

Zainab M. Al-Rashidy et al.

JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS (2020)

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Article Chemistry, Physical

Optical linear & nonlinearity and Faraday rotation study on V2O5 nanorod doped glass and glass-ceramic: Impact of optical basicity

Qiuling Chen

JOURNAL OF ALLOYS AND COMPOUNDS (2020)

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Article Materials Science, Ceramics

Influence of CuO on crystallization and electrical properties of B2O3-Bi2O3-GeO2- CaF2 glass system for thermoelectronic applications

A. M. Fayad et al.

JOURNAL OF NON-CRYSTALLINE SOLIDS (2020)

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Article Materials Science, Ceramics

Physical, structural, optical, and radiation shielding properties of B2O3-20Bi2O3-20Na2O2- Sb2O3 glasses: Role of Sb2O3

A. S. Abouhaswa et al.

JOURNAL OF NON-CRYSTALLINE SOLIDS (2020)

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Article Materials Science, Multidisciplinary

Spectroscopic study of Nd3+ ion-doped Zn-Al-Ba borate glasses for NIR emitting device applications

M. Djamal et al.

OPTICAL MATERIALS (2020)

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Article Microbiology

Screening Fungal Endophytes Derived from Under-Explored Egyptian Marine Habitats for Antimicrobial and Antioxidant Properties in Factionalised Textiles

Ahmed A. Hamed et al.

MICROORGANISMS (2020)

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Article Materials Science, Multidisciplinary

The role of NiO on the structural and optical properties of sodium zinc borate glasses

Ashraf A. Abul-Magd et al.

OPTICAL MATERIALS (2020)

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Article Chemistry, Applied

Spectroscopic investigations on Dy3+ ions doped zinc lead alumino borate glasses for photonic device applications

Nisha Deopa et al.

JOURNAL OF RARE EARTHS (2019)

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Article Biochemistry & Molecular Biology

Green synthesis of bacterial cellulose/bioactive glass nanocomposites: Effect of glass nanoparticles on cellulose yield, biocompatibility and antimicrobial activity

Mohamed Abdelraof et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2019)

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Article Materials Science, Ceramics

Unraveling the hidden Urbach edge and Cr6+ optical transitions in borate glasses

Moukhtar A. Hassan et al.

JOURNAL OF NON-CRYSTALLINE SOLIDS (2019)

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Article Materials Science, Ceramics

Effect of Cr2O3 on the structural, optical and dielectric studies of LiF-SrO-B2O3 glasses

A. Ramesh Babu et al.

JOURNAL OF NON-CRYSTALLINE SOLIDS (2019)

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Article Materials Science, Ceramics

Antibacterial efficiency of alkali-free bio-glasses incorporating ZnO and/or SrO as therapeutic agents

A. C. Popa et al.

CERAMICS INTERNATIONAL (2019)

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Article Chemistry, Physical

Novel identification of ultraviolet/visible Cr6+/Cr3+ optical transitions in borate glasses

M. A. Hassan et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2018)

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Article Optics

White light emission of Ce3+ sensitized Sm3+ doped lead alumino borate glasses

Simranpreet Kaur et al.

JOURNAL OF LUMINESCENCE (2016)

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Article Engineering, Electrical & Electronic

Effect of alkaline earth metal oxides on the dielectric, structural and physico-chemical properties of lithium-zinc-lead-borates

Reham M. M. Morsi et al.

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS (2016)

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Article Materials Science, Ceramics

Theoretical studies of the concentration dependences of g factor and d-d transition band for Cr3+ in CdO-SrO-B2O3-SiO2 glasses

Jia-Jun He et al.

JOURNAL OF NON-CRYSTALLINE SOLIDS (2016)

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Article Materials Science, Ceramics

On the dual role of ZnO in zinc-borate glasses

S. Cetinkaya Colak et al.

JOURNAL OF NON-CRYSTALLINE SOLIDS (2016)

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Article Physics, Multidisciplinary

Spectroscopic studies of chromium doped alkali earth lead zinc phosphate glasses

S. S. Sastry et al.

INDIAN JOURNAL OF PHYSICS (2015)

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Article Materials Science, Multidisciplinary

Impact of Nd3+ ions on physical and optical properties of Lithium Magnesium Borate glass

M. H. A. Mhareb et al.

OPTICAL MATERIALS (2014)

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Article Chemistry, Analytical

Luminescent properties of chromium(III)-doped lithium aluminate for temperature sensing

Xinyue Li et al.

SENSORS AND ACTUATORS B-CHEMICAL (2014)

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Article Chemistry, Inorganic & Nuclear

Role of oxygen on the optical properties of borate glass doped with ZnO

Manal Abdel-Baki et al.

JOURNAL OF SOLID STATE CHEMISTRY (2011)

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Article Materials Science, Multidisciplinary

Self-controlled growth of Fe3BO6 crystallites in shape of nanorods from iron-borate glass of small templates

K. Kumari et al.

MATERIALS CHEMISTRY AND PHYSICS (2011)

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Article Immunology

Application of a feasible method for determination of biofilm antimicrobial susceptibility in staphylococci

Ana Lucia Souza Antunes et al.

APMIS (2010)

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Article Materials Science, Ceramics

Structural, optical and bioactive properties of calcium borosilicate glasses

K. Singh et al.

CERAMICS INTERNATIONAL (2009)

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Article Chemistry, Physical

Elastic properties and structural studies on some zinc-borate glasses derived from ultrasonic, FT-IR and X-ray techniques

M. S. Gaafar et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2009)

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Article Materials Science, Ceramics

Structural properties of Cr2O3-Fe2O3-P2O5 glasses, Part I

A. Santic et al.

JOURNAL OF NON-CRYSTALLINE SOLIDS (2007)

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Article Materials Science, Multidisciplinary

KrF pulsed laser deposition of chromium oxide thin films from Cr8O21 targets

N Popovici et al.

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING (2004)

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Influence of ZnO on the structural, optical, ligand field and antibacterial characteristics of sodium borosilicate glasses containing minor Cr2O3 additions

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