Quantifying tissue optical properties of human heads in vivo using continuous-wave near-infrared spectroscopy and subject-specific three-dimensional Monte Carlo …

TC Kao, KB Sung - Journal of Biomedical Optics, 2022 - spiedigitallibrary.org
tissue model and optical properties (OPs) … tissue on the measured intensity changes, it is
important to separately estimate partial pathlengths in the brain and the extra-cerebral tissue

In-vivo and ex-vivo optical clearing methods for biological tissues

I Costantini, R Cicchi, L Silvestri, F Vanzi… - Biomedical optics …, 2019 - opg.optica.org
… In the following years the interest in the field grew and several studies tested the effects
of various components on the optical properties of biological materials in both in-vivo and ex-…

Measurement of optical properties of biological tissues by low-coherence reflectometry

JM Schmitt, A Knüttel, RF Bonner - Applied optics, 1993 - opg.optica.org
… The foremost strength of low-coherence reflectometry is that it permits noninvasive
assessment of the coherent optical scattering properties of tissue properties in vivo. In view of the …

Effects of mechanical indentation on diffuse reflectance spectra, light transmission, and intrinsic optical properties in ex vivo porcine skin

WC Vogt, A Izquierdo‐Román, B Nichols… - Lasers in surgery …, 2012 - Wiley Online Library
… of determining the optical properties of the tissue and how these properties were dynamically
… depths on tissue optical properties. Diffuse reflectance spectra of ex vivo porcine skin …

Measurement of ex vivo and in vivo tissue optical properties: methods and theories

A Kim, BC Wilson - Optical-thermal response of laser-irradiated tissue, 2010 - Springer
… Measuring the tissue optical properties using photometric techniques can best be classified
in terms of ex vivo and in vivo methods. Ex … This section discusses the in vivo methods of …

Optical properties of native and coagulated porcine liver tissue between 400 and 2400 nm

JP Ritz, A Roggan, C Isbert, G Müller… - Lasers in Surgery …, 2001 - Wiley Online Library
… -tissue interactions and developing an effective irradiation plan. The aim of the present study
was to determine the optical properties of liver tissue … Moreover, the ex vivo examination …

Near-infrared optical properties of ex vivo human uterus determined by the Monte Carlo inversion technique

PM Ripley, JG Laufer, AD Gordon… - Physics in Medicine …, 1999 - iopscience.iop.org
tissue phantoms with predefined optical properties. From these findings it was reported
that the reproducibility in both the scattering and absorption coefficient was of the order of <0.35…

Laser-induced fluorescence spectroscopy at endoscopy: tissue optics, Monte Carlo modeling, and in vivo measurements

JY Qu, CE MacAulay, S Lam, B Palcic - Optical Engineering, 1995 - spiedigitallibrary.org
… In this work, based on optical properties of bronchial tissue and Monte Carlo analysis, a
novel fluorescence detection system that includes illumination light delivery, a fluorescence …

Effect of temperature and fixation on the optical properties of atherosclerotic tissue: a validation study of an ex-vivo whole heart cadaveric model

M Gnanadesigan, G van Soest, S White… - Biomedical optics …, 2014 - opg.optica.org
… This result supports the main conclusion of this work: tissue attenuation in coronary arteries
ex vivo can be studied in fixed tissues, without special precautions for temperature, which …

Determination of human skin optical properties in vivo from reflectance spectroscopic measurements

H Yang, S Xie, H Li, Z Lu - Chinese optics letters, 2007 - opg.optica.org
… In this study, the optical properties of skin tissue, namely the reduced scattering coefficient
μs and the absorption coefficient μa can be quickly and non-invasively determined in vivo. …