Document Detail


Experimental estimation of the photons visiting probability profiles in time-resolved diffuse reflectance measurement.
MedLine Citation:
PMID:  23154664     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
A time-gated intensified CCD camera was applied for time-resolved imaging of light penetrating in an optically turbid medium. Spatial distributions of light penetration probability in the plane perpendicular to the axes of the source and the detector were determined at different source positions. Furthermore, visiting probability profiles of diffuse reflectance measurement were obtained by the convolution of the light penetration distributions recorded at different source positions. Experiments were carried out on homogeneous phantoms, more realistic two-layered tissue phantoms based on the human skull filled with Intralipid-ink solution and on cadavers. It was noted that the photons visiting probability profiles depend strongly on the source-detector separation, the delay between the laser pulse and the photons collection window and the complex tissue composition of the human head.
Authors:
P Sawosz; M Kacprzak; W Weigl; A Borowska-Solonynko; P Krajewski; N Zolek; B Ciszek; R Maniewski; A Liebert
Related Documents :
15384434 - Two-dimensional fourier transform of scaled dirac delta curves.
19071424 - Improvement of prediction ability of pls models employing the wavelet packet transform:...
23039434 - Eigenvalues of the sample covariance matrix for a towed array.
21294524 - Breakdown of atomic-sized metallic contacts measured on nanosecond scale.
21797434 - Hard-wall interactions in soft matter systems: exact numerical treatment.
11461434 - Dynamics of a semiconductor laser array with delayed global coupling.
Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-11-15
Journal Detail:
Title:  Physics in medicine and biology     Volume:  57     ISSN:  1361-6560     ISO Abbreviation:  Phys Med Biol     Publication Date:  2012 Nov 
Date Detail:
Created Date:  2012-11-16     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0401220     Medline TA:  Phys Med Biol     Country:  -    
Other Details:
Languages:  ENG     Pagination:  7973-7981     Citation Subset:  -    
Affiliation:
Nalecz Institute of Biocybernetics and Biomedical Engineering, Warsaw, Poland.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Descriptor/Qualifier:

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


Previous Document:  Hysteroscopic inspection and total curettage are insufficient for discriminating endometrial cancer ...
Next Document:  Gold nanorod-covered kanamycin-loaded hollow SiO(2) (HSKAu(rod)) nanocapsules for drug delivery and ...