Biomedical X-ray Imaging Enabled by Carbon Nanotube X-ray Sources

被引：0

作者：

Cao, Guohua ^{[1
]}

机构：

[1] Virginia Polytech Inst & State Univ, Virginia Tech, Virginia Tech Wake Forest Univ Sch Biomed Engn &, Blacksburg, VA 24061 USA

来源：

CHINESE JOURNAL OF CHEMICAL PHYSICS | 2018年 / 31卷 / 04期

基金：

美国国家科学基金会;

关键词：

Biomedical imaging; X-ray imaging; X-ray source; Carbon nanotube X-ray source; Carbon nanotube; Field emission; Computed tomography; Breast tomosynthesis; DIGITAL-SUBTRACTION-ANGIOGRAPHY; INTERIOR COMPUTED-TOMOGRAPHY; FIELD-EMISSION CATHODE; FREE-BREATHING MICE; BREAST TOMOSYNTHESIS; SCATTER CORRECTION; SOURCE ARRAY; CT SCANNER; SYSTEM; RECONSTRUCTION;

D O I：

10.1063/1674-0068/31/cjcp1806132

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

Although discovered more than 100 years ago, X-ray source technology has evolved rather slowly. The recent invention of the carbon nanotube (CNT) X-ray source technology holds great promise to revolutionize the field of biomedical X-ray imaging. CNT X-ray sources have been successfully adapted to several biomedical imaging applications including dynamic micro-CT of small animals and stationary breast tomosynthesis of breast cancers. Yet their more important biomedical imaging applications still lie ahead in the future, with the development of stationary multi-source CT as a noteworthy example.

引用

页码：529 / 536

页数：8

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