ArticleJournal of biophotonics2019
Photoacoustic and fluorescent effects in multilayer plasmon-dye interfaces.
Article in Journal of biophotonics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 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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Who cites it
10 citing papers in PubMed.
- Photoacoustic monitoring of freezing-induced loading and freeze-casting processes.Biomedical optics express · 2025Article
- Indocyanine green dye based bimodal contrast agent tested by photoacoustic/fluorescence tomography setup.Biomedical optics express · 2021Article
- An Application of Multivariate Data Analysis to Photoacoustic Imaging for the Spectral Unmixing of Gold Nanorods in Biological Tissues.Nanomaterials (Basel, Switzerland) · 2021Article
- Lightsheet-based flow cytometer for whole blood with the ability for the magnetic retrieval of objects from the blood flow.Biomedical optics express · 2021Article
- Optical clearing for photoacoustic lympho- and angiography beyond conventional depth limitPhotoacoustics · 2020Article
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- Amplification of photoacoustic effect in bimodal polymer particles by self-quenching of indocyanine green.Biomedical optics express · 2019Article
- Photoswitchable Spasers with a Plasmonic Core and Photoswitchable Fluorescent Proteins.Scientific reports · 2019Article
Corrections and comments
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Authors and funding
11 authors.
Funding
Abstract
Progress in understanding the cell biology and diseases depends on advanced imaging and labeling techniques. Here, we address this demand by exploring novel multilayered nanocomposites (MNCs) with plasmonic nanoparticles and absorbing dyes in thin nonabsorbing shells as supercontrast multimodal photoacoustic (PA) and fluorescent agents in the near-infrared range. The proof of concept was performed with gold nanorods (GNRs) and indocyanine green (ICG) dispersed in a matrix of biodegradable polymers. We demonstrated synergetic PA effects in MNCs with the gold-ICG interface that could not be achieved with ICG and GNRs alone. We also observed ultrasharp PA and emission peaks that could be associated with nonlinear PA and spaser effects, respectively. Low-toxicity multimodal MNCs with unique plasmonic, thermal and acoustic properties have the potential to make a breakthrough in PA flow cytometry and near-infrared spasers in vivo by using the synergetic interaction of plasmonic modes with a nearby absorbing medium.
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Registered trials
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