ArticlePhotoacoustics2021
Technical validation studies of a dual-wavelength LED-based photoacoustic and ultrasound imaging system.
Article in Photoacoustics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 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.
The trial behind it
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
11 citing papers in PubMed, 17 citations in OpenAlex.
- Optimization of light source parameters for photoacoustic imaging: trade-offs, technologies, and clinical considerations.JPhys photonics · 2026Review
- The confounding effects of skin colour in photoacoustic imaging.Nature communications · 2026Article
- Custom-designed Verasonics-based multi-wavelength photoacoustic and ultrasound imaging: from technical advances to preclinical applications in cancer.Biomedical optics express · 2025Review
- Multiview linear-array photoacoustic computed tomography with improved elevational resolution in 3D.Biomedical optics express · 2025Article
- Review of Pulsation Signal Detection and Applications in Dynamic Photoacoustic Imaging.Biosensors · 2025Review
- Pulsed laser diode excitation for transcranial photoacoustics.Biomedical optics express · 2025Article
- Tri-modalityPhotoacoustics · 2024Article
- U-Net enhanced real-time LED-based photoacoustic imaging.Journal of biophotonics · 2024Article
- Performance evaluation of mesoscopic photoacoustic imaging.Photoacoustics · 2023Article
- Multispectral optoacoustic tomography for the non-invasive identification of patients with severe anemia in vivo.Photoacoustics · 2022Article
- Improving needle visibility in LED-based photoacoustic imaging using deep learning with semi-synthetic datasets.Photoacoustics · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 3 institutions in 2 countries.
Funding
Abstract
Recent advances in high power, pulsed, light emitting diodes (LEDs) have shown potential as fast, robust and relatively inexpensive excitation sources for photoacoustic imaging (PAI), yet systematic characterization of performance for biomedical imaging is still lacking. We report here technical and biological validation studies of a commercial dual-wavelength LED-based PAI and ultrasound system. Phantoms and small animals were used to assess temporal precision. In phantom studies, we found high temporal stability of the LED-based PAI system, with no significant drift in performance observed during 6 h of operation or over 30 days of repeated measurements.
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Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.