Full Content is available to subscribers

Subscribe/Learn More  >
Proceedings Article

Optical model of thermo-sensitive heterophase medium (adipose tissue)

[+] Author Affiliations
A. V. Belikov, O. A. Smolyanskaya

Saint-Petersburg State Univ. of Information Technologies, Mechanics and Optics (Russia)

Proc. SPIE 6535, Saratov Fall Meeting 2006: Optical Technologies in Biophysics and Medicine VIII, 65351F (April 26, 2007); doi:10.1117/12.740989
Text Size: A A A
From Conference Volume 6535

  • Saratov Fall Meeting 2006: Optical Technologies in Biophysics and Medicine VIII
  • Valery V. Tuchin
  • | June 04, 2007

abstract

The study of thermoinduced changes of optical properties of adipose tissue is very actual problem. We made the optical model of thermo-sensitive heterophase medium (adipose tissue). Here the elementary adipose cell will consist of a cube which basic volume will contain a adipose ball, everything else- water. The adipose ball will contain liquid and crystal phases. Has been created the experimental scheme for research of angular distribution of the light passed through the adipose tissue sample. The same model has been created in program Tracepro - General Raytracing. It is presented the good coordination of calculated and experimental curves for temperatures 5, 26 and 40 °C. We have made a calculated curve of dependence of intensity transmitted through the multyphase medium (adipose tissue) from a ratio of volume of liquid phase to total volume. Experimentally knowing also, that intensity of transmitted light depends on temperature, we have made the dependence of a ratio of volume of a liquid phase to total volume of a cell from temperature. Also we have put the experiment. We have keep the sample of adipose tissue at temperature 20, 30 and 39 °C in drying box. And we have received a ratio of hard and liquid phases in the sample. Thus the dependence of observed in experiment intensity on temperature can be caused by dependence of a ratio of volume of liquid and hard phases in the medium on temperature.

© (2007) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.
Citation

A. V. Belikov and O. A. Smolyanskaya
"Optical model of thermo-sensitive heterophase medium (adipose tissue)", Proc. SPIE 6535, Saratov Fall Meeting 2006: Optical Technologies in Biophysics and Medicine VIII, 65351F (April 26, 2007); doi:10.1117/12.740989; http://dx.doi.org/10.1117/12.740989


Access This Proceeding
Sign in or Create a personal account to Buy this proceeding ($15 for members, $18 for non-members).

Figures

Tables

NOTE:
Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s "Cited By" API will populate this tab (http://www.crossref.org/citedby.html).

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging & repositioning the boxes below.

Related Book Chapters

Topic Collections

Advertisement


 

  • Don't have an account?
  • Subscribe to the SPIE Digital Library
  • Create a FREE account to sign up for Digital Library content alerts and gain access to institutional subscriptions remotely.
Access This Proceeding
Sign in or Create a personal account to Buy this proceeding ($15 for members, $18 for non-members).
Access This Proceeding
Sign in or Create a personal account to Buy this article ($15 for members, $18 for non-members).
Access This Chapter

Access to SPIE eBooks is limited to subscribing institutions and is not available as part of a personal subscription. Print or electronic versions of individual SPIE books may be purchased via SPIE.org.