Effect of Surface Related Organic Vibrational Modes in Luminescent Upconversion Dynamics of Rare Earth Ions Doped Nanoparticles

	Effect of Surface Related Organic Vibrational Modes in Luminescent Upconversion Dynamics of Rare Earth Ions Doped Nanoparticles
	Wang Y.; Smolarek S.; Kong X. G.; Buma W. J.; Brouwer A. M.; Zhang H.
	2010
发表期刊	Journal of Nanoscience and Nanotechnology
ISSN	1533-4880
卷号	10 期号:11 页码:7149-7153
摘要	Physical and chemical properties of nanoparticles are known to be subject to the surface factors. For their biological/biomedical applications, typically, surface of the nanoparticles has to be modified which inevitably affects their performance. In this work we have studied the interaction between the surface related organic vibrational modes and the luminescent centers-rare earth ions-in one of the most efficient luminescence upconversion nanosystems-NaYF(4). Specifically, the surface quenching centers, the surface related luminescent centers, as well as the role of shell properties, are investigated spectroscopically. Our results demonstrate that the surface related high-frequency vibrational modes can be critical to the spectral properties of the nanosystems once the surface is not well separated from the discrete luminescent centers.
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/34384
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Wang Y.,Smolarek S.,Kong X. G.,et al. Effect of Surface Related Organic Vibrational Modes in Luminescent Upconversion Dynamics of Rare Earth Ions Doped Nanoparticles[J]. Journal of Nanoscience and Nanotechnology,2010,10(11):7149-7153.
APA	Wang Y.,Smolarek S.,Kong X. G.,Buma W. J.,Brouwer A. M.,&Zhang H..(2010).Effect of Surface Related Organic Vibrational Modes in Luminescent Upconversion Dynamics of Rare Earth Ions Doped Nanoparticles.Journal of Nanoscience and Nanotechnology,10(11),7149-7153.
MLA	Wang Y.,et al."Effect of Surface Related Organic Vibrational Modes in Luminescent Upconversion Dynamics of Rare Earth Ions Doped Nanoparticles".Journal of Nanoscience and Nanotechnology 10.11(2010):7149-7153.

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