ArticleIET nanobiotechnology2023
Photothermal effects of gold nanorods in aqueous solution and gel media: Influence of particle size and excitation wavelength.
Article in IET nanobiotechnology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
6 citing papers in PubMed.
- Design and Characterization of Gold Nanorod Hyaluronic Acid Hydrogel Nanocomposites for NIR Photothermally Assisted Drug Delivery.Gels (Basel, Switzerland) · 2026Article
- Effect of Photothermal Therapy Using Gold Nanoparticles Conjugated with Hyaluronic Acid in an Intracranial Murine Glioblastoma Model.International journal of nanomedicine · 2025Article
- Gold nanomakura: nanoarchitectonics and their photothermal response in association with carrageenan hydrogels.Beilstein journal of nanotechnology · 2024Article
- The clinical prospects and challenges of photothermal nanomaterials in myocardium recovery after myocardial infarction.Frontiers in bioengineering and biotechnology · 2024Review
- Effectiveness of Gold Nanorods of Different Sizes in Photothermal Therapy to Eliminate Melanoma and Glioblastoma Cells.International journal of molecular sciences · 2023Article
- Photothermal effects of gold nanorods in aqueous solution and gel media: Influence of particle size and excitation wavelength.IET nanobiotechnology · 2023Article
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Authors and funding
3 authors.
Funding
Abstract
Gold nanorods (GNRs) have emerged as the most efficient photothermal agent in cancer therapy and photocatalysis. Understanding the influence of the surrounding medium, particle size, and excitation wavelength is critical to optimising the photothermal conversion rate. Here, three pairs of large and small gold nanorods of different aspect ratios and their heat generation under laser radiation at on and off surface plasmon resonance wavelengths in aqueous solution and gel-like media are investigated. In the aqueous solution, the temperature rise of the large gold nanorods is more than with small gold nanorods at resonance excitation. In contrast to the large gold nanorods (LGNRs), the small gold nanorods (SGNRs) were less sensitive to excitation wavelength. At off-resonance excitation, the temperature rise of the SGNRs is larger than that of the LGNRs. In the agarose gel, the photothermal effect of the SGNRs is greater than LGNRs excited at the wavelength near their solution phase longitudinal surface plasmon resonance wavelength. The temperature increase of LGNRs in gel is significantly less than in aqueous solution. These findings suggest that SGNRs could be more beneficial than the LGNRs for photothermal applications in biological systems and provides further insight when selecting GNRs.
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Registered trials
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