Agarose-based Tissue Mimicking Optical Phantoms for Diffuse Reflectance Spectroscopy

作者： Afrina Mustari*1, Izumi Nishidate*1, Md. Abdul Wares1,6, Takaaki Maeda2, Satoko Kawauchi3, Shunichi Sato3, Manabu Sato4, Yoshihisa Aizu5 1Graduate School of Bio-application & Systems Engineering,Tokyo University of Agriculture & Technology, 2Department of Mechanical Engineering,Kushiro National College of Technology, 3Division of Bioinformation and Therapeutic Systems,National Defense Medical College Research Institute, 4Graduate School of Science and Engineering,Yamagata University, 5College of Design and Manufacturing Technology,Muroran Institute of Technology, 6Department of Livestock Services,Ministry of Fisheries and Livestock, Government of Bangladesh

简介：

Overview

This study demonstrates the creation of agarose-based tissue-mimicking optical phantoms and the determination of their optical properties using a conventional optical system with an integrating sphere.

Key Study Components

Area of Science

• Biomedical Optics
• Optical Phantoms
• Diffuse Reflector Spectroscopy

Background

• Optical missiles based on diffuse reflector spectroscopy address key issues in the Biomedical Optics field.
• Living biological tissues can be represented using easily available materials.
• Monolayer gel phantoms are created using molds.
• The epidermal phantom mold consists of acrylic plates cut into specific shapes.

Purpose of Study

• To develop optical phantoms that mimic biological tissues.
• To evaluate the optical properties of these phantoms.
• To enhance techniques in diffuse reflector spectroscopy.

Methods Used

• Creation of agarose-based tissue-mimicking phantoms.
• Use of molds for monolayer gel phantoms.
• Determination of optical properties with an integrating sphere.
• Application of diffuse reflector spectroscopy techniques.

Main Results

• Successful fabrication of tissue-mimicking optical phantoms.
• Accurate determination of optical properties using conventional systems.
• Demonstration of the effectiveness of the diffuse reflector spectroscopy technique.
• Potential applications in studying biological tissues.

Conclusions

• Agarose-based phantoms can effectively mimic biological tissues.
• The methods used provide reliable optical property measurements.
• This research contributes to advancements in Biomedical Optics.

Frequently Asked Questions