ArticleNature biomedical engineering2024
Ultrafast longitudinal imaging of haemodynamics via single-shot volumetric photoacoustic tomography with a single-element detector.
Article in Nature biomedical engineering, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed, 31 citations in OpenAlex.
- Advanced methods of wearable ultrasound and photoacoustic imaging devices: A review.Photoacoustics · 2026Article
- Investigating Age-Dependent Oxygenation and Blood Perfusion in a Mouse Model of Peripheral Artery Disease (PAD) Using Multispectral Optoacoustic Tomography (MSOT), Laser Speckle Contrast Imaging (LSCI) and Histology.Diagnostics (Basel, Switzerland) · 2026Article
- Data-driven super-resolution optoacoustic imaging via physically encoded signal acquisition.Research square · 2026Article
- High-Speed Volumetric Dual-Mode Ultrasound and Photoacoustic Tomography With a Single-Element Detector.IEEE transactions on medical imaging · 2026Article
- Multifocal Optical-Resolution Photoacoustic Microscopy With a Masked Single-Element Transducer.IEEE transactions on medical imaging · 2026Article
- Sound of nurturing: Advanced photoacoustic and ultrasound imaging of placental hemodynamics.Placenta · 2026Article
- Computational design of foldable origami-based compressive ultrasound sensing.Scientific reports · 2026Article
- Multidimensional dynamic optical imaging unveils anesthetic-driven hemispheric lateralization in blood-brain barrier homeostasis.Science advances · 2025Article
- Clinical ultrasound, photoacoustic, and fluorescence image-guided lymphovenous anastomosis microsurgery via a transparent ultrasound transducer array.Nature communications · 2025Article
- Clinical translation of photoacoustic imaging using exogenous molecular contrast agents [Invited].Biomedical optics express · 2025Review
- Light in, sound keys out: photoacoustic PUFs from stochastic nanocomposites.Nature communications · 2025Article
- Recent advancements in molecular photoacoustic tomography.JPhys photonics · 2025Review
- Multiparametric super-resolution optoacoustic imaging with ICG-tagged microbubbles.Materials today. Bio · 2025Article
- Emerging Photoacoustic Imaging Techniques for Peripheral Arterial Disease.Current treatment options in cardiovascular medicine · 2025Review
- Optical-resolution parallel ultraviolet photoacoustic microscopy for slide-free histology.Science advances · 2024Article
- A low-voltage-driven MEMS ultrasonic phased-array transducer for fast 3D volumetric imaging.Microsystems & nanoengineering · 2024Article
- Challenges and advances in two-dimensional photoacoustic computed tomography: a review.Journal of biomedical optics · 2024Review
- Deep tissue photoacoustic imaging with light and sound.Npj imaging · 2024Review
- Compressed single-shot 3D photoacoustic imaging with a single-element transducer.Photoacoustics · 2023Article
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Authors and funding
11 authors at 2 institutions in 1 country.
Funding
Abstract
Techniques for imaging haemodynamics use ionizing radiation or contrast agents or are limited by imaging depth (within approximately 1 mm), complex and expensive data-acquisition systems, or low imaging speeds, system complexity or cost. Here we show that ultrafast volumetric photoacoustic imaging of haemodynamics in the human body at up to 1 kHz can be achieved using a single laser pulse and a single element functioning as 6,400 virtual detectors. The technique, which does not require recalibration for different objects or during long-term operation, enables the longitudinal volumetric imaging of haemodynamics in vasculature a few millimetres below the skin's surface. We demonstrate this technique in vessels in the feet of healthy human volunteers by capturing haemodynamic changes in response to vascular occlusion. Single-shot volumetric photoacoustic imaging using a single-element detector may facilitate the early detection and monitoring of peripheral vascular diseases and may be advantageous for use in biometrics and point-of-care testing.
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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.