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Luminescence enhancement of rare earth ions by metal nanostructuresG.A.DenisenkoA.V.Shubnikov Institute of Crystallography, Russian Academy of SciencesD.V.Skobeltsyn Institute of Nuclear Physics of Moscow State University摘 要:Well-ordered metal structures, i.e. arrays of nanosized tips on silver surface for studies of the luminescence enhancement......
; fluorescence property; fluorescence lifetime; Stokes shift; [全文内容正在添加中] ......
Defective graphene as a high-efficiency Raman enhancement substrateTong Zhao1,2,Zhibo Liu1,Xing Xin1,3,Hui-Ming Cheng1,2,4,Wencai Ren1,21. Shenyang National Laboratory for Materials Science... substrate for Raman enhancement,which is called graphene-enhanced Raman scattering.However,the chemically inert and hydrophobic surface of PG hinders the adsorption of molecules especially in aqueous......
) Abstract:A new and practical fluorescence temperature detecting system based on fluorescence intensity ratio was proposed. The background theory of fluorescence intensity-ratio method was presented... of radiation at approximately 530 and 555 nm. The erbium-doped (960 ppm) fiber of length 20 cm and core diameter 3.2 μm was used as the sensing part. A silica photodiode transfers the fluorescence......
Fluorescence Detection for H2PO4- based on Carbon Dots/Fe3+ Composite范小春1,ZHANG Bingyu2,丁莉芸2,XU Chuang2,HUANG Jun21. School of Civil Engineering and Architecture,Wuhan University of Technology2... diffractometer, UV-Vis absorption spectrometer and fluorescence spectrophotometer. The carbon dots/Fe3+ composite was obtained by aqueous mixing of carbon dots and FeCl3, and its fluorescence property......
minerals flotation, zeta potential and pyrene fluorescence. The results of pure minerals flotation under condition of pH=2.0 show that the hydrophobicity of feldspar is stronger than that of quartz... close to 1:1, the mineral potentiodynamic has no obvious difference to itself in solution of pH 2.0, 2.5 and 9.0. The pyrene fluorescence results under condition of pH=2.0 show......
码:A 文章编号:1672-7207(2017)01-0184-07 Test on enhancement coefficient of lateral resistance about CFG micro pile LIU Yuan1, 2, ZHANG Keneng1, LIU Chuang1... micro-pile; lateral resistance of pile; enhancement coefficient 直径小于250 mm的微型CFG桩在很多软弱地基处理工程中得到广泛应用[1-2],很多学者从不同方面对CFG桩复合地基单桩及桩间土等承载力的发挥情况进行了研究,如:杨丽君等[3]通过室内单剪试验,研究了桩-土接触面剪切性质;陈昌仁等[4]修正了CFG桩复合地基承载力经验公式......
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Fluorescence Effect of SrAl2O4:Eu and Diffuse Reflectivity of SrAl2O4:Eu Based Ceramics JIN Zheng-guo1,LU Nan1,ZHU Yu-mei1,LIU Tie-shan1 (1.School of Materials Science and Engineering, Tianjin... absorption spectra. The relationship between SrAl2O4:Eu powder processing and fluorescence effect was studied. The glass material with lower refractive index was added to the SrAl2O4:Eu based ceramics......
: carbon nanotubes; nano-europium oxide; fluorescence property 1 Introduction The combination of carbon nanotubes (CNTs) and nano-particles can both improve the dispersion of CNTs in composite and enhance... nanotubes need to be further investigated. In this work, the surfacefunctionalization of MWNTs was studied, and the fluorescence property of MWNTs/Eu2O3 composite was examined by VUV-Vis luminescence......