Optical properties of human colon tissues in the 350 – 2500 nm spectral range

Optical properties of human colon tissues in the 350 – 2500 nm spectral range

We present the optical characteristics of the mucosa and submucosa of human colon tissue. The experiments are performed in vitro using a LAMBDA 950 spectrophotometer in the 350-2500 nm spectral range. The absorption and scattering coefficients and the scattering anisotropy factor are calculated base...

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Veröffentlicht in:Quantum electronics (Woodbury, N.Y.) N.Y.), 2014-08, Vol.44 (8), p.779-784
Hauptverfasser: Bashkatov, A N, Genina, E A, Kochubey, V I, Rubtsov, V S, Kolesnikova, E A, Tuchin, V V
Format: Artikel
Sprache:eng
Schlagworte:
ABSORPTION
ANIMAL TISSUES
Anisotropy
Collimation
Colon
CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY
Human
In vitro testing
INFRARED SPECTRA
LARGE INTESTINE
MONTE CARLO METHOD
Monte Carlo methods
MUCOUS MEMBRANES
OPTICAL PROPERTIES
Reflectance
SCATTERING
Spectra
SPECTROPHOTOMETERS
ULTRAVIOLET SPECTRA
VISIBLE SPECTRA
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Beschreibung
Zusammenfassung:We present the optical characteristics of the mucosa and submucosa of human colon tissue. The experiments are performed in vitro using a LAMBDA 950 spectrophotometer in the 350-2500 nm spectral range. The absorption and scattering coefficients and the scattering anisotropy factor are calculated based on the measured diffuse reflectance and total and collimated transmittance spectra using the inverse Monte Carlo method.
ISSN:1063-7818
1468-4799
DOI:10.1070/QE2014v044n08ABEH015613