Interplay between Static and Dynamic Energy Transfer in Biofunctional Upconversion Nanoplatforms

CORC > 长春光学精密机械与物理研究所 > 中国科学院长春光学精密机械与物理研究所 > 中科院长春光机所知识产出

	Interplay between Static and Dynamic Energy Transfer in Biofunctional Upconversion Nanoplatforms
	Ding, Y. D.; F. Wu; Y. L. Zhang; X. M. Liu; E. de Jong; T. Gregorkiewicz; X. Hong; Y. C. Liu; M. C. G. Aalders; W. J. Buma and H. Zhang
刊名	Journal of Physical Chemistry Letters
	2015
卷号	6 期号:13 页码:2518-2523
英文摘要	Clarification of the energy-transfer (ET) mechanism is of vital importance for constructing efficient upconversion nanoplatforms for biological/biomedical applications. Yet, most strategies of optimizing these nanoplatforms were casually based on a dynamic ET assumption. In this work, we have modeled quantitatively the shell-thickness-dependent interplay between dynamic and static ET in nanosystems and validated the model in a typical biofunctional upconversion nanoplatform composed of NaYF4:Er, Yb/NaYF4 upconversion nanoparticles (UCNPs), and energy-acceptor photosensitizing molecule Rose Bengal (RB). It was determined that with a proper thickness shell, the energy transferred via dynamic ET as well as static ET in this case could be significantly improved by similar to 4 and similar to 9 fold, respectively, compared with the total energy transferred from bare core UCNPs. Our results shall form the bedrock in designing highly efficient ET-based biofunctional nanoplatforms.
收录类别	SCI ; EI
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/55220]
专题	长春光学精密机械与物理研究所_中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Ding, Y. D.,F. Wu,Y. L. Zhang,et al. Interplay between Static and Dynamic Energy Transfer in Biofunctional Upconversion Nanoplatforms[J]. Journal of Physical Chemistry Letters,2015,6(13):2518-2523.
APA	Ding, Y. D..,F. Wu.,Y. L. Zhang.,X. M. Liu.,E. de Jong.,...&W. J. Buma and H. Zhang.(2015).Interplay between Static and Dynamic Energy Transfer in Biofunctional Upconversion Nanoplatforms.Journal of Physical Chemistry Letters,6(13),2518-2523.
MLA	Ding, Y. D.,et al."Interplay between Static and Dynamic Energy Transfer in Biofunctional Upconversion Nanoplatforms".Journal of Physical Chemistry Letters 6.13(2015):2518-2523.