Personal Information l  Title : l  Position : l  Tel: +86-10-51684463 l  E-mail: ftyou@bjtu.edu.cn l  Present Address:  School of Science, Beijing Jiaotong University,No 3. Shangyuancun, Haidian District, Beijing, P.R.China, 100044

 : Education

1998-2001: PhD postgraduate in College of Chemistry and Molecular Engineering, Peking University, directed by Prof. Jianhua lin and Prof. Guangxian Xu.

1995-1998: MSc postgraduate in Department of Chemistry, Beijing Normal University, directed by Prof. Linpei Jin.

Research Interests

·           Quantum-cutting and energy transfer of rare-earth luminescent materials;

·           The optical properties of nanocrystals doped with rare earth ions;

·           Fluorescent nanoparticals for biological sensing;

·           The high-energy states of lanthanide ions in various crystals.

Funding

(National Natural Science Foundation of China (NSFC)):

·           Energy transfer mechanisms in NIR downconversion materials doped with Yb³⁺, No. 11274038, 2013.01-2016.12, project leader.

·           Study on the efficiency of VUV excited nano-phosphors doped with rare earth ions, No. 10979009, 2010.01-2012.12, project leader.

·           Investigation on the high-lying states of rare earths and novel VUV phosphors, No. 10774012, 2008.01-2010.12, project leader.

·           4f5d configuration and quantum cutting of trivalent praseodymium ions in solids, No. 10204001, 2003.01-2005.12, project leader.

·           Study on surface quenching of ion center doped luminescence nano-materials, No. 10874014, 2009.01-2011.12.

Major Publications

[1]    Qiufeng Shi, Fangtian You, Shihua Huang, Hongshang Peng,  Yan Huang, Ye Tao, Excited state dynamics and energy transfer efficiency from Gd³⁺ to Tb³⁺ in (La, Gd)PO₄: Tb³⁺, J. Lumin., 2014, http://dx.doi.org/10.1016/j.jlumin.2014.01.064i.

[2]    Lin Yang, Hongshang Peng, He Ding, Fangtian You, Lingling Hou, Feng Teng, Luminescent Ru(bpy)₃²⁺-doped silica nanoparticles for imaging of intracellular temperature. Microchim. Acta 2013: DOI: 10.1007/s00604-013-1092-6.

[3]    Dini Xie, Hongshang Peng, Shihua Huang, Fangtian You, Core-Shell Structure in Doped Inorganic Nanoparticles: Approaches for Optimizing Luminescence Properties. J. Nanomater. 2013, 2013, ID 891515.

[4]    Xiaohui Wang, Hongshang Peng, Lin Yang, Fangtian You, Feng Teng, Aiwei Tang, Fujun Zhang, Xiaohu Li, Poly-l-lysine assisted synthesis of core–shell nanoparticles and conjugation with triphenylphosphonium to target mitochondria. J. Mater. Chem. B 2013, 1(38):5143-5152.

[5]    Yujin Zhang, Hongshang Peng, Shihua Huang, Fangtian You, Preparation and Analysis of Fluorescent Properties of Coumarin 6-doped Polymer/Alkoxysilane Hybrid Nanoparticles, Chin. J. Lumin., 2013, 34(12): 1555-1560.

[6]    Qiufeng Shi, Fangtian You, Dini Xie, Hongshang Peng,  Yan Huang, Ye Tao, Shihua Huang, Efficient energy transfer from the Pr³⁺ 4f5d states to Eu³⁺ via Gd³⁺ in K₂GdF₅, J. Lumin., 2014, 145, 620-625.

[7]    Fangtian You, Xinguo zhang, Hongshang Peng,Shihua Huang, Yan huang, Ye Tao, Energy transfer and luminescent properties of Pr³⁺ and/or Dy³⁺ doped NaYF₄ and NaGdF₄, J. Rare Earths, 2013, 31(12), 1125-1129.

[8]   Hongshang Peng, Xiaohu Li, Fangtian You, Feng Teng, Shihua Huang, Sensing water in organic solvent using a polyurethane-silica hybrid membrane doped with a luminescent ruthenium complex, Microchim. Acta, 2013, 180 (9-10), 807-812.

[9]    P. Dorenbos, A.J.J. Bos, N.R.J. Poolton, FangtianYou, Photon controlled electron juggling between lanthanides in compounds, J. Lumin., 2013, 133, 45-50.

[10]  Xiaohui Wang, Hongshang Peng, He Ding, Fangtian You, Shihua Huang, Feng Teng, Biao Dong, Hongwei Song, Biocompatible fluorescent core-shell nanoparticles for ratiometric oxygen sensing, J. Mater. Chem., 2012, 22 (31), 16066-16071.   

[11]  Xiaohui Wang, Hongshang Peng,  Zhuo Chang, Lingling Hou, Fangtian You, Feng Teng, Hongwei Song, Biao Dong, Synthesis of ratiometric fluorescent nanoparticles for sensing oxygen, Microchimica Acta, 2012, 178 (1-2), 147-152.

[12]  Fangtian You, Adrie J.J. Bos, Qiufeng Shi, Shihua Huang, Pieter Dorenbos, Thermoluminescence investigation of donor (Ce³⁺, Pr³⁺, Tb³⁺)-acceptor (Eu³⁺, Yb³⁺) pairs in Y₃Al₅O₁₂, Phys. Rev. B, 2012, 85, 115101-1~115101-7.

[13]  Fangtian You , Adrie J.J. Bos, Qiufeng Shi, Shihua Huang, Pieter Dorenbos, Electron transfer process between Ce³⁺ donor and Yb³⁺ acceptor levels in the bandgap of Y₃Al₅O₁₂ (YAG), J. Phys.: Condens. Matter, 2011, 23, 215502.

[14]  Ying Feng, Shihua Huang, Kai Kang, Yanfang Qi, Yuguang Feng, Fangtian You, Decrease of the OFF State Current of Carbon Nanotube Field Effect Transistors via Continuous Repeated Gate Sweeping, J. Nanosci. Nanotechnol., 2011, 11(12), 10544-10547.   

[15]  Fangtian You, Shihua Huang, Qiufeng Shi, Hydrothermal synthesis of mixed rare earth – alkali metal or ammonium fluorides, J. Rare Earths, 2010, 28(5), 676-679.

[16]  Xiaoxia Duan, Shihua Huang, Fangtian You, Zheng Xu, Feng Teng, Lixin Yi, Electrooptical characteristics of nanoscale and bulk long persistent phosphor SrAl₂O₄：Eu, Dy, J. Exp. Nanosci., 2009, 4(2), 169-176.

[17]  Shihua Huang, Fangtian You, Influence of Surface Quenching on Luminescence Dynamics of Ion Centers in Nanocrystals, J. Lumin., 2009, 129, 1692-1694.

[18]  Dawei Wang, Shihua Huang, Fangtian You, Ye Tao, Scintillation properties of YPO₄: RE (RE=Ce³⁺, Pr³⁺ or Nd³⁺), Chin. Phys. C (HEP & NP), 2009, 33(11), 1019-1022.

[19]  Dawei Wang, Shihua Huang, Fangtian You, Guobin Zhang, Influence of temperature on the 4f5d emission of Pr³⁺ in SrB₄O₇, Phys. B, 2008, 403, 2413-2416.

[20]  Changcheng Gao, Shihua Huang, Fangtian You, Kai Kang, Ying Feng, Influence of Surface Quenching Effects on Luminescent Dynamics of ZnS: Mn²⁺ Nanocrystalline, Chin. Phys. Lett., 2008, 25(2) 698-699.

[21]  Dawei Wang, Shihua Huang, Fangtian You, Shiqun Qi, Guobin Zhang, Temperature -Dependent Emission of Pr³⁺-doped LaB₃O₆ under Vacuum Ultraviolet Excitation, J. Rare Earths, 2007, 25(2), 139-142.

[22]  Dawei Wang, Shihua Huang, Fangtian You, Shiqun Qi, Hongshang Peng, Application of original and modified Judd-Ofelt theories to the ¹S₀ state of Pr³⁺-doped SrAl₁₂O₁₉ and LaF₃, Phys. B, 2007, 387, 86-91.

[23]  Fangtian You, Shihua Huang, Chunxia Meng, Dawei Wang, Jianhua Xu, Yan Huang and Guobin Zhang, 4f5d configuration and photon cascade emission of Pr³⁺ in solids, J. Lumin. 2007, 122-123, 58-61.

[24]  Shihua Huang, Fangtian You, Chunxia Meng, Dawei Wang, Ye Tao, Guobin Zhang, The 4f5d configuration and VUV absorption of Pr³⁺ in YPO₄, J. Lumin. 2007, 122-123, 25-27.

[25]  Dawei Wang , Shihua Huang , Fangtian You, Yibing Fu , Guobin Zhang, Jianhua Xu , Yan Huang, Vacuum ultraviolet spectroscopic properties of Pr³⁺ in MYF₄ (M =Li, Na, and K) and LiLuF₄, J. Lumin. 2007, 122-123, 450-452.

[26]  Fangtian You, Shihua Huang, Dawei Wang, Yan Huang, Jianhua Xu, Hydrothermal synthesis of RbLn₂F₇ and VUV spectroscopy of RbLn₂F₇：Eu³⁺ (Ln = Gd, Y), J. Rare Earths, 2006, 24, 396-399.

[27]  Chunxia Meng, Shihua Huang, Fangtian You, Ye Tao, Guobin Zhang, Xiaojun Wang, M.J. Dejneka, W.M. Yen, Spectroscopy of Pr³⁺ 4f5d configuration in LaF₃ nanocrystals /oxyfluoride glass ceramics, J. Rare Earths, 2005, 23 (3), 319-322.

[28]  Hongshang Peng, Shihua Huang, Fangtian You, Jianjun Chang, Shaozhe Lu, and Lin Cao, Preparation and Surface Effect Analysis of Trivalent Europium-Doped Nanocrystalline La₂O₂S, J. Phys. Chem. B 2005, 109, 5774-5778.

[29]  Fangtian You, Shihua Huang, Shuman Liu and Ye Tao, VUV excited luminescence of MGdF₄:Eu³⁺ (M = Na, K, NH₄), J. Lumin. 2004, 110, 95-99.

[30]  Fangtian You, Shihua Huang, Shuman Liu and Ye Tao, Synthesis, Structure and VUV Luminescent Properties of Rubidium Rare Earth Fluorides, J. Solid State Chem. 2004, 177, 2777-2782.

 

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