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浏览/检索结果: 共31条，第1-10条 帮助

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Engineering DNA on the Surface of Upconversion Nanoparticles for Bioanalysis and Therapeutics 期刊论文  OAI收割
ACS NANO, 2021, 卷号: 15
作者:  Zhang, Dailiang;  Peng, Ruizi;  Liu, Wenfei;  Donovan, Michael J.;  Wang, Linlin
  |  收藏  |  浏览/下载：41/0  |  提交时间：2022/03/21
Multifunctional optical thermometry based on the stark sublevels of Er3+ in CaO-Y2O3: Yb3+/Er-3(+) 期刊论文  OAI收割
Journal of the American Ceramic Society, 2019, 卷号: 103, 期号: 4, 页码: 2540-2547
作者:  G.T.Xiang;  X.T.Liu;  W.Liu;  B.Wang;  Z.Liu
  |  收藏  |  浏览/下载：51/0  |  提交时间：2020/08/24
Controlling Selective Doping and Energy Transfer between Transition Metal and Rare Earth Ions in Nanostructured Glassy Solids 期刊论文  OAI收割
ADVANCED OPTICAL MATERIALS, 2018, 卷号: 6, 期号: 13, 页码: 1701407
作者:  Zheng, LR;  Orava, J;  Guo, S;  Zheng LR(郑黎荣);  Yang, J
  |  收藏  |  浏览/下载：55/0  |  提交时间：2019/09/24
Seven-Photon-Excited Upconversion Lasing at Room Temperature 期刊论文  OAI收割
Advanced Optical Materials, 2018, 卷号: 6, 期号: 16, 页码: 5
作者:  Zhu, H.;  Chen, A. Q.;  Wu, Y. Y.;  Zhang, W. F.;  Su, S. C.
  |  收藏  |  浏览/下载：24/0  |  提交时间：2019/09/17
Upconversion properties and temperature sensing behaviors in visible and near-infrared region based on fluorescence intensity ratio in LuVO4 Yb3+Er3+ 期刊论文  OAI收割
Journal of Alloys and Compounds, 2018, 卷号: 769, 页码: 325-331
作者:  Ma, Y.;  Xiang, G. T.;  Zhang, J. H.;  Liu, Z.;  Zhou, P.
  |  收藏  |  浏览/下载：24/0  |  提交时间：2019/09/17
Hydrothermal Synthesis and Upconversion Properties of About 19nm Sc2O3: Er3+, Yb3+ Nanoparticles with Detailed Investigation of the Energy Transfer Mechanism 期刊论文  OAI收割
Nanoscale Research Letters, 2018, 卷号: 13, 页码: 9
作者:  Li, F.;  Li, J.;  Chen, L.;  Huang, Y. X.;  Peng, Y. R.
  |  收藏  |  浏览/下载：13/0  |  提交时间：2019/09/17
Investigation of green emission of ScVO4:Yb3+/Er3+ sub-microcrystals with different morphologies 期刊论文  OAI收割
JOURNAL OF ALLOYS AND COMPOUNDS, 2017, 卷号: 715, 页码: 37-42
作者:  Liang, Chenxi;  Guo, Linna;  Li, Peng
  |  收藏  |  浏览/下载：22/0  |  提交时间：2018/04/10
Near-infrared-emitting colloidal Ag2S quantum dots exhibiting upconversion luminescence 期刊论文  OAI收割
SUPERLATTICES AND MICROSTRUCTURES, 2017, 卷号: 102, 页码: 512-516
作者:  Zhang, Yanyan;  Jiang, Danyu;  Yang, Wei;  Wang, Dandan;  Zheng, Huiping
收藏  |  浏览/下载：31/0  |  提交时间：2017/05/05
Influence of sensitizer concentration on the upconversion luminescence of NaYF4: Yb3+, Er3+ nanoparticles (EI CONFERENCE) 会议论文  OAI收割
2012 2nd International Conference on Machinery, Materials Science and Engineering Applications, MMSE 2012, June 16, 2012 - June 17, 2012, Wuhan, China
作者:  Zhao J.;  Zhao Y.;  Zhao Y.;  Zhao Y.
收藏  |  浏览/下载：24/0  |  提交时间：2013/03/25
A series of NaYF4: Yb3+  Er3+ nanoparticles with different doping concentration were successfully prepared by the combination of coprecipitation and hydrothermal methods using sodium citrate as chelator. Upconversion luminescence can be observed in all of the samples at room temperature. Fixed the Er3+ concentration with 1 mol% unchanged  the effect of the Yb3+ concentration on the upconversion luminescence of NaYF4: Yb3+  Er3+ samples were studied when the doped Yb3+ concentrations were 0 mol%  1 mol%  2 mol%  5 mol%  10 mol% and 20 mol%  respectively. As increasing the Yb 3+ concentration  the total intensity of the upconversion luminescence of the samples is increasing while the ratio of red to green emission increases firstly and then decreases. The maximum ratio value is 22.1 when the Yb3+ concentration is 10 mol%. It is found that the cross relaxation and cooperative sensitization effect are the reasons for the phenomenon above. (2012) Trans Tech Publications.  
Mn2+ Dopant-Controlled Synthesis of NaYF4:Yb/Er Upconversion Nanoparticles for in vivo Imaging and Drug Delivery 期刊论文  OAI收割
ADVANCED MATERIALS, 2012, 卷号: 24, 期号: 9, 页码: 1226-1231
作者:  Tian G(田甘);  Gu ZJ(谷战军);  Zhou LJ(周亮君);  Tian, G;  Gu, ZJ
收藏  |  浏览/下载：33/0  |  提交时间：2016/04/08