ArticleAdvanced functional materials2018
Optimizing the NIR Fluence Threshold for Nanobubble Generation by Controlled Synthesis of 10 - 40 nm Hollow Gold Nanoshells.
Article in Advanced functional materials, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed.
- Nanobubble Ozone Stored in Hyaluronic Acid-Decorated Liposome Solutions: Inactivating Antibiotic-Resistant Bacteria and Genotoxicity, Sub-Acute and Sub-Chronic Toxicity Tests.Infection and drug resistance · 2025Article
- Nanomaterials based on hollow gold nanospheres for cancer therapy.Regenerative biomaterials · 2024Review
- Enhanced Nanobubble Formation: Gold Nanoparticle Conjugation to Qβ Virus-like Particles.ACS nano · 2023Article
- Repetitive drug delivery using Light-Activated liposomes for potential antimicrobial therapies.Advanced drug delivery reviews · 2022Review
- Effect of Cholesterol on Nano-Structural Alteration of Light-Activatable Liposomes via Laser Irradiation: Small Angle Neutron Scattering Study.Colloids and surfaces. A, Physicochemical and engineering aspects · 2022Article
- Liposome-Tethered Gold Nanoparticles Triggered by Pulsed NIR Light for Rapid Liposome Contents Release and Endosome Escape.Pharmaceutics · 2022Review
- Gold Nanoparticles in Cancer Theranostics.Frontiers in bioengineering and biotechnology · 2021Review
- NIR multiphoton ablation of cancer cells, fluorescence quenching and cellular uptake of dansyl-glutathione-coated gold nanoparticles.Scientific reports · 2020Article
- Near Infrared-Triggered Liposome Cages for Rapid, Localized Small Molecule Delivery.Scientific reports · 2020Article
- Experimental investigation of parameters influencing plasmonic nanoparticle-mediated bubble generation with nanosecond laser pulses.Journal of biomedical optics · 2019Article
- Perfluoroheptane-Loaded Hollow Gold Nanoshells Reduce Nanobubble Threshold Flux.Small (Weinheim an der Bergstrasse, Germany) · 2019Article
- Anisotropic Gold Nanoparticles in Biomedical Applications.International journal of molecular sciences · 2018Review
- Article
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Authors and funding
5 authors.
Funding
Abstract
The laser fluence to trigger nanobubbles around hollow gold nanoshells (HGN) with near infrared light was examined through systematic modification of HGN size, localized surface plasmon resonance (LSPR), HGN concentration, and surface coverage. Improved temperature control during silver template synthesis provided monodisperse, silver templates as small as 9 nm. 10 nm HGN with < 2 nm shell thickness were prepared from these templates with a range of surface plasmon resonances from 600 - 900 nm. The fluence of picosecond near infrared (NIR) pulses to induce transient vapor nanobubbles decreased with HGN size at a fixed LSPR wavelength, unlike solid gold nanoparticles of similar dimensions that require an increased fluence with decreasing size. Nanobubble generation causes the HGN to melt with a blue shift of the LSPR. The nanobubble threshold fluence increases as the irradiation wavelength moves off the nanoshell LSPR. Surface treatment did not influence the threshold fluence. The threshold fluence increased with decreasing HGN concentration, suggesting that light localization through multiple scattering plays a role. The nanobubble threshold to rupture liposomes is 4 times smaller for 10 nm than for 40 nm HGN at a given LSPR, allowing us to use HGN size, LSPR, laser wavelength and fluence to control nanobubble generation.
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