Yttrium Oxide Nanoparticle Synthesis: An Overview of Methods of Preparation and Biomedical Applications
Govindasamy Rajakumar,Lebao Mao,Ting Bao,Wei Wen,Wang Shengfu,Thandapani Gomathi,Nirmala Gnanasundaram,Maksim Rebezov,Mohammad Ali Shariati,Ill-Min Chung,Muthu Thiruvengadam,Xiuhua Zhang +11 more
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TLDR
In this paper, the authors discuss the advantages and disadvantages of Y2O3 NPs based biosensors that function through various detection modes including colorimetric, electrochemistry, and chemo luminescent regarding the detection of small organic chemicals, metal ions, and biomarkers.Abstract:
Metal oxide nanoparticles demonstrate uniqueness in various technical applications due to their suitable physiochemical properties. In particular, yttrium oxide (Y2O3) nanoparticle is familiar for technical applications because of its higher dielectric constant and thermal stability. It is widely used as a host material for a variety of rare-earth dopants, biological imaging, and photodynamic therapies. Y2O3 has also been used as a polarizer, phosphor, laser host material, and in the optoelectronic fields for cancer therapy, biosensor, and bioimaging. Yttrium oxide nanoparticles have attractive antibacterial and antioxidant properties. This review focuses on the promising applications of Y2O3, its drawbacks, and its modifications. The synthetic methods of nanoparticles, such as sol-gel, emulsion, chemical methods, solid-state reactions, combustion, colloid reaction techniques, and hydrothermal processing, are recapitulated. Herein, we also discuss the advantages and disadvantages of Y2O3 NPs based biosensors that function through various detection modes including colorimetric, electrochemistry, and chemo luminescent regarding the detection of small organic chemicals, metal ions, and biomarkers.read more
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References
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Journal ArticleDOI
Sol-Gel Synthesis and Antioxidant Properties of Yttrium Oxide Nanocrystallites Incorporating P-123
Rebeca Mellado-Vázquez,Margarita García-Hernández,Arturo López-Marure,Perla Y. López-Camacho,Ángel de Jesús Morales-Ramírez,Hiram Isaac Beltrán-Conde +5 more
TL;DR: Yttrium oxide (Y2O3) nanocrystallites were synthesized by mean of a sol-gel method using two different precursors and Antioxidant properties were estimated by 2,2-diphenyl-1-picrylhydrazyl (DPPH•) assays; the results are discussed.
Journal ArticleDOI
Co-precipitation synthesis of nano Y2O3:Eu3+ with different morphologies and its photoluminescence properties
TL;DR: In this paper, the effects of surfactant type on structure, morphology and luminescence properties were studied using X-ray diffractometer (XRD), scanning and transmission electron microscope (SEM and TEM) and photoluminescence (PL) techniques.
Journal ArticleDOI
Influence of polymeric additives on morphology and performance of Y2O3:Eu phosphor synthesized by flame-assisted spray pyrolysis
R. Kubrin,Wolfgang Bauhofer +1 more
TL;DR: In this article, a fine powder of cubic Y 2 O 3 :Eu phosphor was synthesized and simultaneously deposited on fused silica slides by low-temperature flame-assisted spray pyrolysis in premixed propane/air flames.
Journal ArticleDOI
Preparation and Characterization of Porous Yttrium Oxide Powders with High Specific Surface Area
TL;DR: In this article, the specific surface area and properties of powders synthesized at various temperatures were characterized using BET, X-ray diffraction (XRD), infrared spectra (IR), and scanning electron microscopy (SEM).
Journal ArticleDOI
Tailoring Upconversion and Morphology of Yb/Eu Doped Y₂O₃ Nanostructures by Acid Composition Mediation.
Daniela Nunes,Ana Pimentel,Mariana Matias,Tomas Freire,Antonia Almeida Araújo,Filipe Martins Silva,Patricia Gaspar,Silvia Garcia,Patricia Almeida Carvalho,Elvira Fortunato,Rodrigo Martins +10 more
TL;DR: The present study reports the production of upconverter nanostructures composed by a yttrium oxide host matrix co-doped with ytterbium and europium, i.e., Y2O3:Yb3+/Eu3+.