Journal of Biomedical Optics

Journal: Journal of Biomedical Optics

Abbreviation

J. biomed. opt.

Publisher

SPIE

ISSN

1083-3668
1560-2281

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Publications 1 - 10 of 18

Precision of cerebral oxygenation and hemoglobin concentration measurements in neonates measured by near-infrared spectroscopy
Arri, Sandra Jasminder; Muehlemann, Thomas; Biallas, Martin; et al. (2011)
Journal of Biomedical Optics
LED-based optoacoustic tomography of mice
Kalva, Sandeep Kumar; Liu, Xiang; Deán-Ben, Xosé Luís; et al. (2025)
Journal of Biomedical Optics
Significance: Optoacoustic tomography systems commonly employ bulky and expensive solid-state laser sources readily capable of generating dozens of millijoules of optical energy per pulse. Light-emitting diodes (LEDs) may offer a significantly more affordable and compact solution with excellent pulse-to-pulse stability. Yet, the optical design must optimize the energy density delivered to the target, given the relatively low per-pulse energy output of LEDs. Aim: We exploit a full-view LED-based optoacoustic tomography (FLOAT) configuration for in vivo imaging of mice. Approach: The system features panoramic light illumination delivering 0.48 mJ of total per-pulse energy with an array of 160 LEDs stacked into a cylindrically focused circular ultrasound array transducer. Results: We characterize the imaging performance of the FLOAT system in tissue-mimicking phantoms, subsequently demonstrating its ability for in vivo cross-sectional mouse imaging. Conclusions: It is anticipated that the compact, low-cost FLOAT imaging system will open up new venues in resource-limited settings for studying large-scale biodynamics such as pharmacokinetics and biodistribution of molecular agents and drugs on a whole-body level.
Estimating and validating the interbeat intervals of the heart using near-infrared spectroscopy on the human forehead
Trajkovic, Ivo; Scholkmann, Felix; Wolf, Martin (2011)
Journal of Biomedical Optics
Reproducibility of cerebral tissue oxygen saturation measurements by near-infrared spectroscopy in newborn infants
Jenny, Carmen; Biallas, Martin; Trajkovic, Ivo; et al. (2011)
Journal of Biomedical Optics
Vertically scanned laser sheet microscopy
Dong, Di; Arranz, Alicia; Zhu, Shouping; et al. (2014)
Journal of Biomedical Optics
Reflectance imaging of the human retina at 810 nm does not suffice to optimize the parameters of hydrodynamic rebalancing laser treatment
Piffaretti, Filippo; Ballini, Jean-Pierre; Perotti, Roberto; et al. (2012)
Journal of Biomedical Optics
Noninvasive measurement of cell volume changes by negative staining
Lucas, Miriam S.; Biel, Stefan S.; Terstegen, Lara; et al. (2005)
Journal of Biomedical Optics
Toward a miniaturized fundus camera
Gliss, Christine; Pratisto, Hans; Niederer, Peter; et al. (2004)
Journal of Biomedical Optics
Multimodal recording of brain activity in term newborns during photic stimulation by near-infrared spectroscopy and electroencephalography
Biallas, Martin; Trajkovic, Ivo; Hagmann, Cornelia; et al. (2012)
Journal of Biomedical Optics
Influence of linear birefringence in the computation of scattering phase functions
Sormaz, Milos; Stamm, Tobias; Jenny, Patrick (2010)
Journal of Biomedical Optics

Publications 1 - 10 of 18

Journal: Journal of Biomedical Optics

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