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| http://dx.doi.org/10.1186/2049-6958-6-4-238 | DOI Listing |
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Development of a photoacoustic acquisition system and their proof-of-concept for hemoglobin detection.
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Center for MicroElectromechanical Systems (CMEMS), University of Minho, Guimarães, 4800-058, Portugal.
Recently, Organ-on-a-Chip (OoC) platforms have arisen as an increasingly relevant experimental tool for successfully replicating human physiology and disease. However, there is a lack of a standard technology to monitor the OoC parameters, especially in a non-invasive and label-free way. Photoacoustic (PA) systems can be considered an alternative and accurate assessment method for OoC platforms.
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Department of Plastic and Reconstructive Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
Thinning of anterolateral thigh flap is challenging. Anatomical studies have shown variations in arterial branching patterns in the subcutaneous layer, which were suspected to be the reason for the high frequency of thinning failures. We attempted to visualize subcutaneous arterial courses preoperatively and perform thinning of perforator flaps using this information appropriately.
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View Article and Find Full Text PDFA mitochondria-targeted NIR fluorescence/photoacoustic dual-modality probe for highly sensitive and selective imaging of HClO in vivo.
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Department of Research & Clinical Laboratory, The Fifth Affiliated Hospital of Guangxi Medical University, The First People's Hospital of Nanning, Nanning 530022, Guangxi, PR China. Electronic address:
Article Synopsis
- Hypochlorous acid (HClO) is a reactive oxygen species produced in mitochondria, and its high levels are associated with various diseases, making its detection crucial in medicine.
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Detecting metastatic potential of cancer through longitudinal vasculature imaging of biomaterial scaffold using non-invasive photoacoustic microscopy and optical coherence tomography.
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Department of Biomedical Engineering, University of Michigan, Ann Arbor, Michigan, USA.
Metastasis represents a stage in which the therapeutic objective changes from curing disease to prolonging survival, as detection typically occurs at advanced stages. Technologies for the early identification of disease would enable treatment at a lower disease burden and heterogeneity. Herein, we investigate the vascular dynamics within a synthetic metastatic niche as a potential marker of disease progression.
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