Synthesis Europium (Eu3+) Doped Zinc Oxide Nanoparticles via the Co-Precipitation Method for Photocatalytic Applications

Barsisa, Gemechu; Belay, Abebe; Beyene, Gashaw; Seboka, Cherente; Gudishe, Kusse

doi:10.5101/nbe.v14i1.p58-70

Cited by 7 publications

(3 citation statements)

References 27 publications

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“…Particularly, micro and nano manufacturing technologies drive diagnostic and therapeutic advancements towards intelligent, automated, miniaturized, and personalized approaches. Novel nanomaterials such as grapheme [144], carbon nanotubes [145], quantum dots [146,147], and gold nanoclusters [148,149] propel the development of biomedical materials towards superior performance, enhanced biocompatibility, and the induction of differentiated growth. The design and fabrication of nanoprobes facilitate molecular imaging advancements, while the fusion of nanotechnology with traditional Chinese medicine significantly enhances the water solubility, safety, and efficacy of such remedies [150].…”

Section: The Perspectives Of Integrating Nanooncologymentioning

confidence: 99%

Advances and Prospects in Integrated Nano-oncology

Jiang,

Cui,

Huang

et al. 2024

Nano Biomedicine and Engineering

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In recent years, the deep integration of basic research and clinical translational research of nanotechnology and oncology has led to the emergence of a new branch, namely integrated nanooncology. This is an emerging and important interdisciplinary field, which plays an irreplaceable role in the diagnosis, treatment, early warning, monitoring and prevention of tumors, and has become a new interdisciplinary frontier. Here main advances of integrated nano-oncology was reviewed, mainly included controlled preparation of nanomaterials, ultra-sensitive detection of tumor biomarkers, multifunctional nanoimaging probes and integrated diagnosis and treatment technology, innovative nano drugs and nano drug delivery system, DNA nanotechnology, RNA nanotechnology, nano selfassembly technology, nanosensors, intelligent nanorobots, nanotherapeutic machines. The terms, concepts, trends and challenges are also discussed with the aim of promoting the application of nanotechnology in integrated oncology and solving the scientific and key technical problems in basic and clinical translational research of cancer.

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Section: The Perspectives Of Integrating Nanooncologymentioning

confidence: 99%

Advances and Prospects in Integrated Nano-oncology

Jiang,

Cui,

Huang

et al. 2024

Nano Biomedicine and Engineering

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“…A 2θ scanning range from 20° to 70° was examined using a step size of 0.0060 and scan step time of 0.7 s and measuring temp of 25 °C. Values of lattice parameters a and c were derived from equation 1 [12], [13] [14], [15]:…”

Section: Structural Characterizationmentioning

confidence: 99%

“…where D is the crystallite size. The strain, ε, induced in the as-prepared samples due to crystal imperfection and distortion was calculated using equation 9 [3], [12], [13], [25]:…”

Section: Structural Characterizationmentioning

confidence: 99%

Temperature Dependence on Structural Properties of Liquid Phase Synthesized ZnO

Armah

Koffi

2023

Adv. Nan. Res.

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Transparent conducting oxide material, ZnO nanoparticles has been synthesized using inexpensive and eco-friendly synthesis procedures with less or environmental pollutants and no liquid waste products. The effect of the temperatures on the structural properties for the synthesized ZnO nanocrystals has been investigated. In this study, we report an easy, low-cost, re-producible method for synthesizing ZnO nanoparticles by means of the liquid phase method. The ZnO nanocrystals were synthesized using the wet chemical route and the effect of temperature variation on the structural properties of investigated synthesized using powder x-ray diffractogram (XRD). The temperatures for the synthesis were varied from 120 °C to 200 °C in steps of 20 °C. The results show that, during the first stage of the synthesis of ZnO (at 120 °C), the XRD diffraction pattern confirms the cubic structure of zinc peroxide and the XRD pattern of the samples obtained at temperatures of 140 °C, 160 °C, 180 °C and 200 °C were confirmed to be hexagonal (wurtzite) crystal structure of ZnO. The XRD diffraction patterns of the 140 °C and 160 °C samples show some impurity phases which were associated with the zinc acetate by-product which is a colloid complex of water and methyl succinate and were removed by evaporation as temperatures were increased to 180 °C and 200 °C respectively. As temperature increases, the peak of the diffractograms of the sample becomes sharper and narrow indicating a decrease in width. A shift in peak positions to higher angles was observed and the positional parameter, bond angle, β, average crystallite size, APF, number of unit cells and density generally increase with temperature. However, the lattice parameters ‘a’ and ‘c’, bond lengths b and b1, bond angle, α, dislocation density, strain and unit cell volume were found to generally decrease with temperature.

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