Contrast-enhanced continuous-terahertz-wave imaging based on   superparamagnetic iron oxide nanoparticles for biomedical applications

doi:10.1364/OE.24.007915

CORC > 北京大学 > 工学院

	Contrast-enhanced continuous-terahertz-wave imaging based on superparamagnetic iron oxide nanoparticles for biomedical applications
	Zhang, Rui ; Zhang, Liangliang ; Wu, Tong ; Zuo, Shasha ; Wang, Ruixue ; Zhang, Cunlin ; Zhang, Jue ; Fang, Jing
刊名	OPTICS EXPRESS
	2016
关键词	CANCER-DIAGNOSIS PULSED SPECTROSCOPY RAT MODEL
DOI	10.1364/OE.24.007915
英文摘要	We present a novel contrast-enhanced continuous-terahertz-wave imaging modality based on magnetic induction heating of superparamagnetic iron oxide nanoparticles (SPIOs), which yields a highly sensitive increment in the reflection terahertz (THz) signal in SPIO solution upon exposure to an alternating magnetic field. In the differential and relative refection change focal-plane images before and after alternating magnetic field exposure, a dramatic contrast is demonstrated between water with and without SPIOs. This low-cost, simple, and stable contrast-enhanced continuous-THz-wave imaging system is suitable for miniaturization and real-time imaging application. (C) 2016 Optical Society of America; National Natural Science Foundation of China [11374007]; Foundation for the Author of National Excellent Doctoral Dissertation of PR China [201237]; National Keystone Basic Research Program (973 Program) [2014CB339806-1]; Hong Kong Scholars Program [G-YZ53]; SCI(E); EI; ARTICLE; zhlliang@126.com; zhangjue@pku.edu.cn; 8; 7915-7921; 24
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/437389]
专题	工学院
推荐引用方式 GB/T 7714	Zhang, Rui,Zhang, Liangliang,Wu, Tong,et al. Contrast-enhanced continuous-terahertz-wave imaging based on superparamagnetic iron oxide nanoparticles for biomedical applications[J]. OPTICS EXPRESS,2016.
APA	Zhang, Rui.,Zhang, Liangliang.,Wu, Tong.,Zuo, Shasha.,Wang, Ruixue.,...&Fang, Jing.(2016).Contrast-enhanced continuous-terahertz-wave imaging based on superparamagnetic iron oxide nanoparticles for biomedical applications.OPTICS EXPRESS.
MLA	Zhang, Rui,et al."Contrast-enhanced continuous-terahertz-wave imaging based on superparamagnetic iron oxide nanoparticles for biomedical applications".OPTICS EXPRESS (2016).