Model-based characterization platform of fiber optic extended-wavelength diffuse reflectance spectroscopy for identification of neurovascular bundles

Y Sun, AP Dumont, MS Arefin… - Journal of Biomedical …, 2022 - spiedigitallibrary.org
… tissues as reported in porcine models and human subjects. A … to determine the absorption
coefficient ( μ a ) and reduced … spectral classification analysis from an ex vivo microsurgical …

Penetration depth of photons in biological tissues from hyperspectral imaging in shortwave infrared in transmission and reflection geometries

H Zhang, D Salo, DM Kim, S Komarov… - … of biomedical optics, 2016 - spiedigitallibrary.org
… data on absorption and reduced scattering coefficients in rat skin. Scattering was modeled
… As the detection of the coronary plaque is often identified with an optical fiberscope catheter…

Hemoglobin plus myoglobin concentrations and near infrared light pathlength in phantom and pig hearts determined by diffuse reflectance spectroscopy

E Gussakovsky, O Jilkina, Y Yang, V Kupriyanov - Analytical biochemistry, 2008 - Elsevier
… linearly on the absorption coefficient, μ a (λ)… -scattering component, s(λ), and a constituent,
a o , dependent on a sample and/or reference and independent of both HbO 2 light absorption

Analysis of soft tissue near infrared spectra under dynamic pressure effects

B Cugmas, M Bürmen, F Pernuš, B Likar - Optical Biopsy X, 2012 - spiedigitallibrary.org
… was conducted using porcine ribs and porcine liver (in vitro) … reflectance, absorption and
reduced scattering coefficient in the … , bovine aorta, bovine and porcine sclera were exposed to …

Multiwavelength time-resolved near-infrared spectroscopy of the adult head: assessment of intracerebral and extracerebral absorption changes

A Gerega, D Milej, W Weigl, M Kacprzak… - Biomedical optics …, 2018 - opg.optica.org
… possible when broadband time-of-flight absorption and scattering spectra measurements …
to the determination of absorption coefficient as well as reduced scattering coefficient of the …

Penetration and precision of subsurface photodisruption in porcine skin tissue with infrared femtosecond laser pulses

C Tse, MJ Zohdy, JY Ye… - IEEE Transactions on …, 2008 - ieeexplore.ieee.org
broadband pressure waves emitted from the breakdown site and also actively probed resulting
microbubbles through pulse-echo detection… by its reduced scattering coefficient, which for …

Dense 3d reconstruction through lidar: A comparative study on ex-vivo porcine tissue

G Caccianiga, J Nubert, M Hutter… - arXiv preprint arXiv …, 2024 - arxiv.org
… Thus, this work uses quantitative testing on fresh exvivo porcine tissue to thoroughly … Ex
vivo determination of broadband absorption and effective scattering coefficients of porcine

Ultrasound-modulated optical microscopy for ex-vivo imaging of scattering biological tissue

SR Kothapalli, LV Wang - Photons Plus Ultrasound: Imaging …, 2009 - spiedigitallibrary.org
… This focused transducer is modified from a commercial broadband delay-line … porcine
gelatin, with different amounts of the Trypan Blue dye, such that optical absorption coefficient

Review of tissue simulating phantoms for optical spectroscopy, imaging and dosimetry

BW Pogue, MS Patterson - Journal of biomedical optics, 2006 - spiedigitallibrary.org
… of the scattering coefficient 1 ∕ μ s ) matching the reduced … A pig-skin-based gelatin with
a bloom of 175 provides a … due to blood flow is lost ex vivo, and ex-vivo tissue is not a good …

System analysis of spatial frequency domain imaging for quantitative mapping of surgically resected breast tissues

AM Laughney, V Krishnaswamy… - … of biomedical optics, 2013 - spiedigitallibrary.org
… reduced scattering coefficient and the absorption coefficient; … malignant transformations
immediately ex vivo in the surgical … Initial dilutions of porcine blood were prepared using …