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Photoacoustic power azimuth spectrum for microvascular evaluation
The tubular structures and dendritic distributions of blood vessels emit anisotropic photoacoustic (PA) signals with different intensities and frequency components at different angles. Therefore, spectral analysis of PA signals from a single angle cannot accurately determine the physical characteris...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Elsevier
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7985563/ https://www.ncbi.nlm.nih.gov/pubmed/33777693 http://dx.doi.org/10.1016/j.pacs.2021.100260 |