High-Resolution Imaging of Electric Field Enhancement and Energy-Transfer Quenching by a Single Silver Nanowire Using QD-Modified AFM Tips

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	High-Resolution Imaging of Electric Field Enhancement and Energy-Transfer Quenching by a Single Silver Nanowire Using QD-Modified AFM Tips
	Liu, Zheng ; Ricks, Allen M. ; Wang, Haining ; Song, Nianhui ; Fan, Fengru ; Zou, Shengli ; Lian, Tianquan ; Fan FR(范凤茹)
刊名	http://dx.doi.org/10.1021/jz401051s
	2013
关键词	GOLD NANOPARTICLES QUANTUM DOTS RAMAN-SCATTERING MICROSCOPY PLASMONS EMISSION NANOSTRUCTURES BLINKING ANTENNAS SENSORS
英文摘要	National Science Foundation [CHE-0848556, CHE-1212907]; NSF; ONR; Plasmonic nanostructures can profoundly affect the optical properties of light absorbers and emitters. Using quantum dot-modified-atomic force microscopy (AFM) tips as a nanoscale light source, the topological features of a Ag nanowire and its effect on the fluorescence intensity and lifetime of the QDs can be simultaneously imaged with AFM spatial resolution. Modeling of the QD-nanowire interaction and the contrasts in the fluorescence intensity and lifetime images suggests that this novel method can be used for direct high-resolution mapping of the electric field distributions and energy-transfer quenching near metallic nanostructures.
语种	英语
出版者	AMER CHEMICAL SOC
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/88963]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	Liu, Zheng,Ricks, Allen M.,Wang, Haining,et al. High-Resolution Imaging of Electric Field Enhancement and Energy-Transfer Quenching by a Single Silver Nanowire Using QD-Modified AFM Tips[J]. http://dx.doi.org/10.1021/jz401051s,2013.
APA	Liu, Zheng.,Ricks, Allen M..,Wang, Haining.,Song, Nianhui.,Fan, Fengru.,...&范凤茹.(2013).High-Resolution Imaging of Electric Field Enhancement and Energy-Transfer Quenching by a Single Silver Nanowire Using QD-Modified AFM Tips.http://dx.doi.org/10.1021/jz401051s.
MLA	Liu, Zheng,et al."High-Resolution Imaging of Electric Field Enhancement and Energy-Transfer Quenching by a Single Silver Nanowire Using QD-Modified AFM Tips".http://dx.doi.org/10.1021/jz401051s (2013).