ArticleMolecules (Basel, Switzerland)2020
Superparamagnetic Nanoparticles with Efficient Near-Infrared Photothermal Effect at the Second Biological Window.
Article in Molecules (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Design and Characterization of Gold Nanorod Hyaluronic Acid Hydrogel Nanocomposites for NIR Photothermally Assisted Drug Delivery.Gels (Basel, Switzerland) · 2026Article
- Road Map for the Use of Electron Spin Resonance Spectroscopy in the Study of Functionalized Magnetic Nanoparticles.Materials (Basel, Switzerland) · 2025Review
- Iron oxide nanoparticles empowering melanoma therapy: advances in multifunctional platform research.Frontiers in bioengineering and biotechnology · 2025Review
- Towards the Standardization of Photothermal Measurements of Iron Oxide Nanoparticles in Two Biological Windows.Nanomaterials (Basel, Switzerland) · 2023Article
- Hollow Iron Oxide Nanospheres Obtained through a Combination of Atomic Layer Deposition and Electrospraying Technologies.Nanomaterials (Basel, Switzerland) · 2022Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Superparamagnetic nanoparticles (iron oxide nanoparticles-IONs) are suitable for hyperthermia after irradiating with radiofrequency radiation. Concerning the suitability for laser ablation, IONs present a low molar absorption coefficient in the near-infrared region close to 800 nm. For this reason, they are combined with other photothermal agents into a hybrid composite. Here, we show that IONs absorb and convert into heat the infrared radiation characteristic of the so-called second-biological window (1000-1350 nm) and, in consequence, they can be used for thermal ablation in such wavelengths. To the known excellent water solubility, colloidal stability and biocompatibility exhibited by IONs, an outstanding photothermal performance must be added. For instance, a temperature increase of 36 °C was obtained after irradiating at 8.7 W cm
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Registered trials
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