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Updated: Mar 21, 2026

Atomic Layer Deposition of Vanadium Dioxide and a Temperature-dependent Optical Model
Published on: May 23, 2018
Structural and toxic effect investigation of vanadium pentoxide
1Nanomaterials Laboratory, Department of Physics, Alagappa University, Karaikudi 630 004, Tamil Nadu, India; Department of Nanomaterials Engineering, Chungnam National University, Daejeon 305-764, South Korea.
Researchers developed a new method to synthesize vanadium oxide (V2O5) nanostructures. These V2O5 nanostructures show potential as biocompatible anticancer agents, exhibiting significant cytotoxicity at higher concentrations.
Area of Science:
- Materials Science
- Nanotechnology
- Inorganic Chemistry
Background:
- Vanadium pentoxide (V2O5) nanostructures are of interest for various applications.
- Developing efficient synthesis routes for controlled V2O5 nanostructures is crucial.
- Investigating the biocompatibility and therapeutic potential of V2O5 is an emerging area.
Purpose of the Study:
- To develop a facile inorganic complex synthesis route for V2O5 nanostructures.
- To investigate the impact of incubation time on V2O5 crystallinity and morphology.
- To evaluate the potential of bioinspired V2O5 nanostructures as anticancer agents.
Main Methods:
- Facile inorganic complex synthesis.
- X-ray Diffraction (XRD) for phase analysis.
- Raman Spectroscopy for vibrational modes.
- X-ray Photoelectron Spectroscopy (XPS) for oxidation state determination.
- Cytotoxicity assays to assess anticancer activity.
Main Results:
- A pure orthorhombic V2O5 crystalline phase was successfully synthesized.
- XRD and Raman spectroscopy confirmed the V2O5 phase characteristics.
- XPS analysis verified the V(5+) oxidation state.
- Bioinspired V2O5 nanostructures demonstrated excellent cytotoxicity against cancer cells at higher concentrations.
Conclusions:
- A straightforward synthesis method for V2O5 nanostructures was established.
- The synthesized V2O5 nanostructures are biocompatible and exhibit promising anticancer properties.
- Incubation time plays a role in controlling the V2O5 phase characteristics.
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