ArticleJournal of biomedical optics2025
Photoacoustic imaging of rat kidney tissue oxygenation using second near-infrared wavelengths.
Article in Journal of biomedical optics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Can Photoacoustic Imaging Provide a Sensitive Marker for Early Detection of Diabetic Nephropathy.Journal of biophotonics · 2026Article
- Near-infrared-II pulsed laser diode array for spectral photoacoustic imaging of deep tissue oxygenation.Biomedical optics express · 2025Article
- Multi-wavelength imaging photoplethysmography for non-invasive and non-contact assessment of burn severity.Scientific reports · 2025Article
- Photoacoustic imaging of rat kidney tissue oxygenation using second near-infrared wavelengths.Journal of biomedical optics · 2025Article
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Authors and funding
2 authors.
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Abstract
Significance: Conventionally, spectral photoacoustic imaging (sPAI) to assess tissue oxygenation ( Aim: We demonstrate the second near-infrared (NIR-II) tissue optical window (950 to 1400 nm) for the assessment of blood and tissue Approach: The NIR-II PA spectra of oxygenated and deoxygenated hemoglobin were first characterized using a phantom. Optimal wavelengths to minimize spectral coloring were identified. The resulting NIR-II PA imaging methods were then validated Results: sPAI of whole blood, in a phantom, and of blood in kidneys Conclusions: sPAI using NIR-II wavelengths improved the accuracy of tissue
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