Diatom Biosilica Functionalised with Metabolically Deposited Cerium Oxide Nanoparticles DOI Open Access

Izabela Wojtczak,

Weronika Brzozowska, Grzegorz Trykowski

et al.

Materials, Journal Year: 2024, Volume and Issue: 17(10), P. 2390 - 2390

Published: May 16, 2024

This study introduces a novel approach to synthesising three-dimensional (3D) micro-nanostructured amorphous biosilica. The biosilica is coated with cerium oxide nanoparticles obtained from laboratory-grown unicellular photosynthetic algae (diatoms) doped metabolically cerium. unique method utilises the ability of diatom cells absorb and deposit it on their silica exoskeleton as nanoparticles. resulting composite (Ce-DBioSiO2) combines structural photonic properties (DBioSiO2) functionality immobilised CeO2 kinetics metabolic insertion by physicochemical composites were thoroughly investigated. Ce-DBioSiO2 exhibits intense Stokes fluorescence in violet-blue region under ultraviolet (UV) irradiation anti-Stokes violet faint green emissions 800 nm near-infrared excitation xenon lamp at room temperature an ambient atmosphere.

Language: Английский

Biosynthesis, characterizations, and comparison of TiO2/CeO2/their nanocomposites as bio-adsorbents of linezolid and their microbiological activities DOI
Bandar R. Alsehli, Fahad M. Alminderej,

Mohammad H. A. Hassan

et al.

Journal of Molecular Structure, Journal Year: 2025, Volume and Issue: unknown, P. 141388 - 141388

Published: Jan. 1, 2025

Language: Английский

Citations

2
Synthesis and Characterization of Albumin Nanoparticles Loaded by Ellagic Acid and Chitosan and Investigation of Its Anticancer Activity Against Liver Cancer Cells DOI

Anežka Hashim,

Mohadese Alirezaei, Mozhgan Soltani

et al.

BioNanoScience, Journal Year: 2025, Volume and Issue: 15(1)

Published: Jan. 25, 2025

Language: Английский

Citations

1
Enhanced cytotoxic efficacy against MCF-7 and HCT116 cell lines and high-performance cefoperazone removal using biogenically synthesized CeO2 nanoparticles DOI
Bandar R. Alsehli,

Mohammad H. A. Hassan,

Doaa Safwat Mohamed

et al.

Journal of Molecular Structure, Journal Year: 2024, Volume and Issue: 1318, P. 139261 - 139261

Published: July 10, 2024

Language: Английский

Citations

7
Photocatalytic Performance and Antibacterial Activity of Biomass Derived Activated Carbon/CeO2 Nanocomposite DOI

M.V. Arularasu

BioNanoScience, Journal Year: 2024, Volume and Issue: 14(3), P. 2170 - 2180

Published: July 20, 2024

Language: Английский

Citations

3
Nano-catalytic behavior of CeO2 nanoparticles in dye adsorption: Synthesis through bio-combustion and assessment of UV-light-driven photo-adsorption of indigo carmine dye DOI Creative Commons

Sanjay S. Majani,

M Manoj,

Mahimaluru Lavanya

et al.

Heliyon, Journal Year: 2024, Volume and Issue: 10(15), P. e35505 - e35505

Published: July 31, 2024

This study explores the adsorption of indigo carmine dye using bio-combusted cerium oxide nanoparticles (CeO

Language: Английский

Citations

2
Diatom Biosilica Functionalised with Metabolically Deposited Cerium Oxide Nanoparticles DOI Open Access

Izabela Wojtczak,

Weronika Brzozowska, Grzegorz Trykowski

et al.

Materials, Journal Year: 2024, Volume and Issue: 17(10), P. 2390 - 2390

Published: May 16, 2024

This study introduces a novel approach to synthesising three-dimensional (3D) micro-nanostructured amorphous biosilica. The biosilica is coated with cerium oxide nanoparticles obtained from laboratory-grown unicellular photosynthetic algae (diatoms) doped metabolically cerium. unique method utilises the ability of diatom cells absorb and deposit it on their silica exoskeleton as nanoparticles. resulting composite (Ce-DBioSiO2) combines structural photonic properties (DBioSiO2) functionality immobilised CeO2 kinetics metabolic insertion by physicochemical composites were thoroughly investigated. Ce-DBioSiO2 exhibits intense Stokes fluorescence in violet-blue region under ultraviolet (UV) irradiation anti-Stokes violet faint green emissions 800 nm near-infrared excitation xenon lamp at room temperature an ambient atmosphere.

Language: Английский

Citations

1