ArticleBiomedical optics express2023
Switchable preamplifier for dual modal photoacoustic and ultrasound imaging.
Article in Biomedical optics express, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 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
5 citing papers in PubMed, 7 citations in OpenAlex.
- Activatable smart contrast agents for photoacoustic imaging.Smart molecules : open access · 2026Review
- Performance characterization of light-emitting diode array-based photoacoustic computed tomography (LED-PACT).Biomedical optics express · 2025Article
- Genetically engineered bio-composite mediated dual-modality imaging-guided synergistic chemo-FUAS for tumor therapy.Materials today. Bio · 2025Article
- Ultrasound-Mediated Membrane Modulation for Biomedical Applications.Nanomaterials (Basel, Switzerland) · 2025Review
- Video-rate endocavity photoacoustic/harmonic ultrasound imaging with miniaturized light delivery.Journal of biomedical optics · 2024Article
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Photoacoustic (PA) imaging is a high-fidelity biomedical imaging technique based on the principle of molecular-specific optical absorption of biological tissue constitute. Because PA imaging shares the same basic principle as that of ultrasound (US) imaging, the use of PA/US dual-modal imaging can be achieved using a single system. However, because PA imaging is limited to a shallower depth than US imaging due to the optical extinction in biological tissue, the PA signal yields a lower signal-to-noise ratio (SNR) than US images. To selectively amplify the PA signal, we propose a switchable preamplifier for acoustic-resolution PA microscopy implemented on an application-specific integrated circuit. Using the preamplifier, we measured the increments in the SNR with both carbon lead and wire phantoms. Furthermore,
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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.