Investigation of Imaging Properties of Mouse Eyes Using X-ray Phase Contrast Tomography

被引：12

作者：

Hoshino, Masato ^{[1
]}

Uesugi, Kentaro ^{[1
]}

Yagi, Naoto ^{[1
]}

Mohri, Satoshi ^{[2
]}

机构：

[1] Japan Synchrotron Radiat Res Inst JASRI SPring8, 1-1-1 Kouto, Sayo, Hyogo 6795198, Japan

[2] Kawasaki Med Sch, Kurashiki, Okayama, Japan

来源：

6TH INTERNATIONAL CONFERENCE ON MEDICAL APPLICATIONS OF SYNCHROTRON RADIATION | 2010年 / 1266卷

关键词：

X-ray Talbot interferometer; phase contrast tomography; mouse eye; crystallin concentration; LENS;

D O I：

10.1063/1.3478199

中图分类号：

O59 [应用物理学];

学科分类号：

070305 [高分子化学与物理];

摘要：

The structure of a whole eye of mouse was studied with an X-ray Talbot grating interferometer. The distribution of crystallin concentration in the lens was quantitatively measured by X-ray phase contrast tomography. A new technique to measure the crystallin concentration in the lens is proposed. By using the proposed method, the gradient of crystallin concentration in the lens was estimated. A ray-trace of a mouse whole eye was performed with the refractive indices derived from the crystallin concentration.

引用

页码：57 / +

页数：2

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