Green synthesis of MgO nanoparticles and its antibacterial properties

Article Materials Science, Multidisciplinary

Thermoluminescence investigations of Ca2Al2SiO7: Dy3+ phosphor for gamma dosimetry applications

S. Vidya Saraswathi et al.

Summary: The present study investigates the thermoluminescence and luminescence characteristics of Ca2Al2SiO7:Dy3+ phosphors prepared via combustion method. The results show that these phosphors are suitable for high dosimetry applications.

MATERIALS CHEMISTRY AND PHYSICS (2022)

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Review Integrative & Complementary Medicine

Role of Antimicrobial Drug in the Development of Potential Therapeutics

Shilpa Borehalli Mayegowda et al.

Summary: The emergence of multidrug-resistant strains presents a major challenge for healthcare and the global economy. Two strategies have been employed in the development of new anti-infective agents - modifying existing antibiotics or screening natural and synthetic compounds. However, the need for novel treatment options has led to the exploration of new antimicrobial activities that target specific sites and virulence factors in pathogens. Several innovative strategies, such as antimicrobial peptides, plant metabolites, and phage-based agents, have shown promise in combating antibiotic resistance and controlling health crises.

EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE (2022)

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Article Chemistry, Physical

Thermoluminescence characteristics of a novel Li2MoO4 phosphor: Heating rate, dose response and kinetic parameters

G. Souadi et al.

Summary: In this study, lithium molybdate phosphor was synthesized by a gel combustion method and its thermoluminescence properties were investigated. The kinetic parameters of the phosphor were determined using various methods, and the results showed that it has potential applications in dosimetry, particularly in clinical dose monitoring.

RADIATION PHYSICS AND CHEMISTRY (2022)

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Article Engineering, Environmental

Hydrothermal synthesis of novel heterostructured Ag/TiO2/CuFe2O4 nanocomposite: Characterization, enhanced photocatalytic degradation of methylene blue dye, and efficient antibacterial studies

J. R. Adarsha et al.

Summary: This study successfully synthesized a novel Ag/TiO2/CuFe2O4 ternary nanocomposite, showing satisfactory results in dye degradation and antibacterial properties, indicating promising potential applications in these fields.

WATER ENVIRONMENT RESEARCH (2022)

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Review Chemistry, Physical

A Review on Green Synthesis of Nanoparticles and Their Diverse Biomedical and Environmental Applications

Melvin S. Samuel et al.

Summary: The green synthesis of metal oxide nanoparticles is an important research area that can enhance their biocompatibility and applications in the medical and environmental sectors. Utilizing microorganisms and plant extracts for bio-synthesis can reduce toxicity and bring new insights into nanoparticle production. Current research primarily focuses on the application of nanoparticles in cancer therapy and explores their potential for clinical use.

CATALYSTS (2022)

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Article Chemistry, Inorganic & Nuclear

Studies of defect states and kinetic parameters of car windscreen for thermoluminescence retrospective dosimetry

Mayeen Uddin Khandaker et al.

Summary: This study investigates the kinetic parameters of car windscreens and their potential use in dose reconstruction or retrospective dosimetry. The results show that Toyota and Honda windscreen have promising features for conventional dosimetry applications, while Proton windscreen is suitable for retrospective dosimetry. Additionally, Raman microspectroscopy can be used as a probe of radiation damage in silica-based media.

APPLIED RADIATION AND ISOTOPES (2022)

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Article Chemistry, Physical

Structural and analyses of thermoluminescence glow curves in Sm doped SrGd2O4 phosphor

S. Sarikci et al.

Summary: In this study, SrGd2O4: xSm(3+) (x = 0%, 0.5%, 1%, 2%, 3%, 4%, and 5%) phosphors were synthesized using the solid state reaction method. XRD measurements confirmed the orthorhombic structure of the synthesized compounds. The sample doped with 0.5% Sm exhibited the highest integrated thermoluminescence intensity. Various methods were employed to analyze the thermoluminescence glow curve and determine its peak number, trap structure, and kinetic parameters.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

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Article Food Science & Technology

Application prospects and opportunities of inorganic nanomaterials for enzyme immobilization in the food-processing industry

Hao Wu et al.

Summary: Enzymes are ideal biocatalysts in bioprocessing due to their eco-friendly and nonhazardous characteristics. However, their enzymological characteristics often become weak under extreme processing conditions. Immobilizing enzymes onto nanomaterials can overcome these limitations, with inorganic nanomaterials showing great superiority. This paper focuses on recent advances in enzyme immobilization using representative nanomaterials and discusses their prospective and opportunities in the food-processing industry.

CURRENT OPINION IN FOOD SCIENCE (2022)

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Article Multidisciplinary Sciences

Green and chemical synthesis of CuO nanoparticles: A comparative study for several in vitro bioactivities and in vivo toxicity in zebrafish embryos

G. Sabeena et al.

Summary: CuO nanoparticles (NPs) are widely used in catalyst, electronics, cosmetics, and biomedicines due to their exceptional physicochemical properties. In this study, the in vitro and in vivo bioactivities of CuO NPs synthesized through green and chemical routes were compared. The results showed that green synthesized CuO NPs exhibited lower toxicity and higher antibacterial, cytotoxic, antidiabetic, and anti-inflammatory activities compared to chemically synthesized CuO NPs. Additionally, green CuO NPs showed higher biocompatibility towards zebrafish embryos. This highlights the importance of eco-friendly green synthesis of CuO NPs for biomedical applications.

JOURNAL OF KING SAUD UNIVERSITY SCIENCE (2022)

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Article Chemistry, Physical

Synthesis and thermoluminescence study of Eu doped novel LaBO3 phosphor: Heating rate, dose response, trapping parameters

M. Sonsuz et al.

Summary: In this study, LaBO3 and LaBO3:Eu3+ phosphor samples were synthesized using solid state reaction technique. The samples were analyzed using XRD to determine their crystal structure. The sample doped with 0.5 mass % Eu showed the highest thermoluminescence intensity after 5 Gy of beta irradiation. The dose response of the samples was evaluated by irradiating them with beta radiation ranging from 0.1 to 100 Gy. The study found that the sample exhibited linear behavior up to 5 Gy and quasi-linear behavior above this dose. The trap structure and kinetic parameters of the Eu-doped LaBO3 thermoluminescence curves were determined using various experimental methods. The GCD method was used to calculate trap depths and frequency factors.

RADIATION PHYSICS AND CHEMISTRY (2022)

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Review Biochemistry & Molecular Biology

Green Synthesis of Metallic Nanoparticles and Their Prospective Biotechnological Applications: an Overview

Salem S. Salem et al.

Summary: Green synthesis of nanoparticles using biological methods offers advantages such as avoiding high pressure, temperature, toxic substances, and improving productivity and purity, making it environmentally friendly, clean, safe, cost-effective, and easy to use.

BIOLOGICAL TRACE ELEMENT RESEARCH (2021)

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Article Optics

Study of Photoluminescence,Thermoluminescence, and Afterglow properties of Dy3+ doped Ba2ZnSi2O7 phosphor

Yugbodh Patle et al.

Summary: In this study, Ba2ZnSi2O7 (BZS) phosphor doped with Dysprosium (Dy3+) was successfully synthesized using a solid-state reaction method. The prepared phosphor exhibited efficient blue and yellow emissions under UV excitation, with the optimum concentration for Dy3+ ion at 2 mol%. The emission color was confirmed to have been tuned with the incorporation of Dy3+ ion in the BZS samples, as shown by the CIE diagram.

OPTIK (2021)

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Article Chemistry, Physical

Characterization of the red thermoluminescence emission of doped alumina: A case study for Al2O3:C and Al2O3:Cr,Ni

I Sarasola-Martin et al.

Summary: This study reports on the radiation effect on the red thermoluminescence emission of synthetic Al2O3:C and Al2O3:Cr,Ni materials, suggesting their potential use as dosimeters due to their sensitivity to ionizing radiation and linear dose response.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

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Article Chemistry, Multidisciplinary

GREEN SYNTHESIS OF MgO NANOPARTICLES USING MORINGA OLEIFERA LEAF AQUEOUS EXTRACT FOR ANTIBACTERIAL ACTIVITY

Awalul Fatiqin et al.

Summary: Green synthesis of MgO nanoparticles using Moringa oleifera leaf water extracts was conducted, resulting in nanoparticles with sizes ranging from 20-50 nm. The nanoparticles showed antibacterial activity against both Staphylococcus aureus and Escherichia coli.

BULLETIN OF THE CHEMICAL SOCIETY OF ETHIOPIA (2021)

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Article Optics

Thermoluminescence in Eu doped NaLi2PO4TLD nanophosphor: Effect of particle size on TL characteristics

Martina Saran et al.

Summary: The study revealed that TL sensitivity and glow curve structure of the material depend on particle size, with TL glow curves mainly consisting of four peaks in specific temperature ranges. The shifts in TL glow peak temperatures and changes in glow curve structures can be attributed to reorganization of impurity levels and widening of the band gap with decreasing particle size.

JOURNAL OF LUMINESCENCE (2021)

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Article Physics, Multidisciplinary

Synergistic effect of photocatalytic, antibacterial and electrochemical activities on biosynthesized zirconium oxide nanoparticles

L. S. Reddy Yadav et al.

Summary: Zirconium oxide nanoparticles synthesized using a green combustion method with plant extract as fuel were characterized for size, shape, purity, and various properties like antibacterial and electrochemical activity, showing potential applications in environmental remediation and other fields.

EUROPEAN PHYSICAL JOURNAL PLUS (2021)

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Proceedings Paper Materials Science, Multidisciplinary

Synthesis of Ag/Cu and Cu/Zn bimetallic nanoparticles using toddy palm: Investigations of their antitumor, antioxidant and antibacterial activities

Ramchander Merugu et al.

Summary: In this study, green synthesis of bimetallic Ag/Cu and Cu/Zn nanoparticles using toddy was conducted, and their properties were characterized. The nanoparticles exhibited antitumor and antibacterial activities, with potential for further research and application in nanoparticle-based therapy. The method of simultaneous synthesis of bimetallic nanoparticles in a single pot using toddy shows promise for the development of novel nanomaterials.

MATERIALS TODAY-PROCEEDINGS (2021)

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Proceedings Paper Materials Science, Multidisciplinary

Synthesis of magnesium oxide nanoparticle by eco friendly method (green synthesis) - A review

P. Praveen Kumar et al.

Summary: Green nanotechnology has emerged to restore the environment by reducing and eliminating toxic substances, with a focus on the green extraction of metal oxide nanoparticles using eco-friendly reactants like plants and microorganisms. This method yields pollution-free, non-toxic, and eco-friendly chemicals, playing a vital role in various applications.

MATERIALS TODAY-PROCEEDINGS (2021)

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Article Chemistry, Inorganic & Nuclear

Response Surface Methodology Optimization of Mono-dispersed MgO Nanoparticles Fabricated by Ultrasonic-Assisted Sol-Gel Method for Outstanding Antimicrobial and Antibiofilm Activities

Chiew Wee Wong et al.

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Article Physics, Multidisciplinary

Thermoluminescent properties of nano-magnesium phosphate ceramic for radiation dosimetry

N. Y. Abdou et al.

EUROPEAN PHYSICAL JOURNAL PLUS (2020)

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Nanoparticle-Mediated Seed Priming Improves Germination, Growth, Yield, and Quality of Watermelons (Citrullus lanatus) at multi-locations in Texas

Pratibha Acharya et al.

SCIENTIFIC REPORTS (2020)

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Article Physics, Condensed Matter

Thermoluminescence properties of MgO:Al3+,Li+- prepared by microwave-assisted solution combustion method

S. J. Mofokeng et al.

PHYSICA B-CONDENSED MATTER (2020)

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Detail review on chemical, physical and green synthesis, classification, characterizations and applications of nanoparticles

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Cathodoluminescence properties of La2MoO6:Ln3+(Ln: Eu, Dy, and Sm) phosphors

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Nanoparticle technology and its implications in endodontics: a review

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Rapid Dilapidation of Alcohol Using Magnesium Oxide and Magnesium Aspartate based Nanostructures: A Raman Spectroscopic and Molecular Simulation Approach

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Scintillation and dosimeter properties of Ca-doped MgO transparent ceramics

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Facile self-propagating combustion synthesis of MgO: Eu3+ orange-red nanophosphor and luminescence investigation by Judd-Ofelt Check intensity parameters

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Green synthesis of MgO nanoparticles and its antibacterial properties

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