Nguyen Vu
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View article: Environmentally sustainable EDM of Ti-6Al-4V alloy employing copper nanoparticle-dispersed vegetable oil dielectrics
Environmentally sustainable EDM of Ti-6Al-4V alloy employing copper nanoparticle-dispersed vegetable oil dielectrics Open
Titanium-based alloys are widely recognised for their exceptional stability in harsh environments and outstanding mechanical strength. However, these same properties render them among the most challenging materials to machine using convent…
View article: Fluorescein sodium for resection of high-grade astrocytoma: A single-center prospective study in Vietnam
Fluorescein sodium for resection of high-grade astrocytoma: A single-center prospective study in Vietnam Open
Objective: The objective of this study was to assess the feasibility, safety, and efficacy of using fluorescein sodium (FS) with the YELLOW 560 nm filter as an adjunct in the resection of high-grade astrocytomas. Methods: Between October 2…
View article: Study the Optical Properties of GdVO<sub>4</sub>:5%Eu<sup>3+</sup> Towards Application for WLEDs in Agriculture
Study the Optical Properties of GdVO<sub>4</sub>:5%Eu<sup>3+</sup> Towards Application for WLEDs in Agriculture Open
In this study, we synthesized GdVO4:5%Eu3+ using a straightforward combustion method. The structures, chemical composition, and optical properties of this material were analyzed through X-ray diffraction (XRD), energy-dispersive X-ray (EDX…
View article: Quality Assurance in Distance Higher Education: A Bibliometric Study of Scopus-Indexed Publications Between 1993 and 2024
Quality Assurance in Distance Higher Education: A Bibliometric Study of Scopus-Indexed Publications Between 1993 and 2024 Open
This bibliometric study investigates the evolution and trends in quality assurance in distance higher education (QADHE) through a comprehensive analysis of Scopus-indexed publications spanning from 1993 to 2024. The research aims to addres…
View article: Synthesis, optical characterization, and antimicrobial applications of gold-coated Gd <sub>2</sub> O <sub>3</sub> :Eu <sup>3+</sup> nanostructures
Synthesis, optical characterization, and antimicrobial applications of gold-coated Gd <sub>2</sub> O <sub>3</sub> :Eu <sup>3+</sup> nanostructures Open
Plasmon-enhanced Gd 2 O 3 :Eu 3+ nanostructures demonstrate strong luminescence and synergistic antibacterial performance.
View article: Structure, morphology, optical properties, and Judd–Ofelt analysis of YP <sub> (1− <i>x</i> ) </sub> V <sub> <i>x</i> </sub> O <sub>4</sub> :Eu <sup>3+</sup> materials synthesized by the combustion method
Structure, morphology, optical properties, and Judd–Ofelt analysis of YP <sub> (1− <i>x</i> ) </sub> V <sub> <i>x</i> </sub> O <sub>4</sub> :Eu <sup>3+</sup> materials synthesized by the combustion method Open
Spherical YP 1− x V x O 4 :5% Eu 3+ nanoparticles prepared by a simple combustion method exhibit a long lifetime red emission under UV irradiation exposure.
View article: MAPPING THE LANDSCAPE OF CONTINUING EDUCATION RESEARCH IN ASIA: A BIBLIOMETRIC ANALYSIS OF SCOPUS-INDEXED PUBLICATIONS FROM 1972 TO 2023
MAPPING THE LANDSCAPE OF CONTINUING EDUCATION RESEARCH IN ASIA: A BIBLIOMETRIC ANALYSIS OF SCOPUS-INDEXED PUBLICATIONS FROM 1972 TO 2023 Open
Continuing education (CE) plays a crucial role in workforce development and economic growth across Asia, yet the landscape of CE research in the region has not been comprehensively mapped. A comprehensive bibliometric analysis of continuin…
View article: Judd‐Ofelt analysis and optical properties of Eu<sup>3+</sup>‐doped GdPO<sub>4</sub> phosphors synthesized by combustion method
Judd‐Ofelt analysis and optical properties of Eu<sup>3+</sup>‐doped GdPO<sub>4</sub> phosphors synthesized by combustion method Open
The Eu 3+ ‐doped GdPO 4 nanoparticles were prepared via a straightforward combustion method using urea as fuel and nitrates as a precursor. X‐ray powder diffraction patterns, infrared spectrum (IR), HR‐TEM, photoluminescence (PL), phonon s…
View article: Studying optical properties of Gd<sub>2</sub>O<sub>3</sub>:Eu nanophosphor by Judd-Ofelt theory
Studying optical properties of Gd<sub>2</sub>O<sub>3</sub>:Eu nanophosphor by Judd-Ofelt theory Open
Eu3+doped Gd2O3 nanophosphor were successfully obtained by a straightforward combustion method. The crystal structure and optical characteristics were investigated by methods: XRD, photoluminescence spectra (PL). The XRD result indicates t…
View article: Synthesis of Multifunctional Eu(III) Complex Doped Fe3O4/Au Nanocomposite for Dual Photo-Magnetic Hyperthermia and Fluorescence Bioimaging
Synthesis of Multifunctional Eu(III) Complex Doped Fe3O4/Au Nanocomposite for Dual Photo-Magnetic Hyperthermia and Fluorescence Bioimaging Open
In this paper, the luminescent complex Eu(3-thenoyltrifluoroacetonate)3 was integrated with Fe3O4 and gold (Au) nanoparticles to form a multifunctional nanocomposite, Fe3O4/Au/Eu(TTA)3 (FOASET NC), for dual magnetic-photothermal therapy an…
View article: Synthesis and properties of YVO4:Ho and YVO4:Ho,Bi luminescent nanomaterials by combustion method
Synthesis and properties of YVO4:Ho and YVO4:Ho,Bi luminescent nanomaterials by combustion method Open
YVO4:Ho and YVO4:Ho,Bi nanophosphors were synthesized via combustion synthesis using urea as fuel and metal nitrates as precursor. Structures, morphologies and optical properties of YVO4:Ho and YVO4:Ho,Bi nanophosphors annealed at 900 °C w…
View article: Synthesis of Fe3O4/Au/Eu(TTA)3-folate nanomaterial for applications in biomedical
Synthesis of Fe3O4/Au/Eu(TTA)3-folate nanomaterial for applications in biomedical Open
The Fe3O4/Au/Eu(TTA)3 nanocomposite was functionalized with amino groups, which folic acid was attached to the amino groups to permit targeting of certain cancer cell lines that express high levels of folate receptor. In this paper, a Fe3O…
View article: Synthesis and PL study of GdPO<sub>4</sub>:Tb,Eu nanophosphor
Synthesis and PL study of GdPO<sub>4</sub>:Tb,Eu nanophosphor Open
Tb3+ and Eu3+ ions co-doped containing monoclinic GdPO4 nanocrystals were successfully obtained by a straightforward combustion method. The crystal structure and optical characteristics were investigated by methods: XRD, photoluminescence …
View article: Sandy Soil Reclamation Using Biochar and Clay-Rich Soil
Sandy Soil Reclamation Using Biochar and Clay-Rich Soil Open
The investigations on the effects of biochar application in improving the physio-chemical properties of soil have been carried out in many studies; however, there are very few studies on the combined use of both biochar and clay-rich soil …
View article: Strain Engineering of Perpendicular Magnetic Insulators for Magnetoelectronics
Strain Engineering of Perpendicular Magnetic Insulators for Magnetoelectronics Open
Modern electronics industry has been focusing on the development of semiconductor-based hardware, with tremendous effort being invested in transistor scaling technology. While worldwide energy consumption is predicted to increase up to 21%…
View article: Fabrication and characterization of up-converting β-NaYF4:Er3+,Yb3+@NaYF4 core–shell nanoparticles for temperature sensing applications
Fabrication and characterization of up-converting β-NaYF4:Er3+,Yb3+@NaYF4 core–shell nanoparticles for temperature sensing applications Open
This paper presents the use of soft template method to synthesize core and core–shell up-converting nanoparticles usefull for temperature sensing applications. Based on the stock solutions of core β-NaYF 4 :Er 3+ ,Yb 3+ nanoparticles and i…
View article: Preparation and Optical Properties of La<sub>3</sub>PO<sub>7</sub>:Eu<sup>3+</sup> Nanophosphors Synthesized by Combustion Method
Preparation and Optical Properties of La<sub>3</sub>PO<sub>7</sub>:Eu<sup>3+</sup> Nanophosphors Synthesized by Combustion Method Open
Eu3+ doped La3PO7 nanoparticles were successfully synthesized under facial combustion method. The nano-phosphors then were characterized by some techniques including X-ray diffraction (XRD), scanning and transmission electron microscopy (S…
View article: Synthesis, characterization and luminescence properties of ZrBDC:Eu<sup>3+</sup>,Tb<sup>3+</sup> nanoscaled metal organic frameworks
Synthesis, characterization and luminescence properties of ZrBDC:Eu<sup>3+</sup>,Tb<sup>3+</sup> nanoscaled metal organic frameworks Open
Zirconium nanoscaled metal–organic frameworks doped and co‐doped with Eu 3+ and/or Tb 3+ (ZrBDC:Eu 3+ ,Tb 3+ ) have been synthesized by hydrothermal method using 1,4‐dicarboxylic acid as linkers. The luminescence spectra obtained indicated…
View article: An Anatomical Basis of the Differential Cholinergic Modulation of Valence-Specific Pyramidal Neurons in the Basolateral Amygdala
An Anatomical Basis of the Differential Cholinergic Modulation of Valence-Specific Pyramidal Neurons in the Basolateral Amygdala Open
Emotion is a crucial component of the decision-making process. The amygdala, known as the “orchestrator” of the emotion circuit, associates emotional valence with incoming sensory stimuli and thus contributes to decision- making. Within th…
View article: Sliding Mode Based Lateral Control of Unmanned Aerial Vehicles
Sliding Mode Based Lateral Control of Unmanned Aerial Vehicles Open
The article describes the application of sliding mode in lateral control of a UAVs. Thanks to establishment of outer loop based on non-linear sliding mode, the system has a good perfomance in path following. The existence of sliding mode w…
View article: Effect of calcination temperature on phase evolution and photoluminescent properties of GdPO<sub>4</sub>:Eu<sup>3+</sup> nanoparticle phosphors synthesized by combustion method
Effect of calcination temperature on phase evolution and photoluminescent properties of GdPO<sub>4</sub>:Eu<sup>3+</sup> nanoparticle phosphors synthesized by combustion method Open
Eu 3+ ‐doped GdPO 4 nanoparticles were synthesized by a straightforward combustion method using urea as fuel and metal nitrates as precursors. Structures, morphologies and photoluminescent properties of the synthesized samples were studied…