人颌骨、海绵状骨、胶原蛋白和Cerabone®骨移植材料在0.2 ~ 2.5太赫兹范围内的物理特性

2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) Pub Date : 2019-09-01 DOI:10.1109/IRMMW-THz.2019.8873754

A. Nikoghosyan, J. Shen, H. Ting

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引用次数: 1

摘要

利用太赫兹(THz)时域光谱(TDS)在体外研究了人颌骨、海绵状骨、胶原蛋白和人骨替代品Cerabone®的物理特性。在0.2 THz ~ 2.5 THz的光谱范围内，测定了胶原、骨组织和移植材料的折射率n(f)和线性吸收系数$\alpha $(f)。获得的结果使我们能够确定Cerabone®骨移植材料的物理特性与天然骨基质的接近程度。

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Physical Properties of Human Jawbone, Spongy Bone, Collagen and Cerabone® Bone Transplantation Material in Range of 0.2 to 2.5 THz

The physical properties of human jawbone, spongy bone, collagen and the human bone substitute Cerabone® have been investigated in vitro using terahertz (THz) time-domain spectroscopy (TDS). The refractive indices n(f) and linear absorption coefficients $\alpha $(f) of collagen, bone tissue and transplantation material have been determined within the range of the spectrum between 0.2 THz and 2.5 THz. The obtained results allow us to determine the proximity of the physical properties of the Cerabone® bone transplantation material with the natural bone matrix.

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2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

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