研究领域
目前研究兴趣主要集中在稀土掺杂纳米材料光、电性质研究，包括纳米材料的制备、表征、功能化修饰及其在光（电）传感、生物分析中的应用。
近期论文
Hongqi Chen*, Yingying Guan, Shaozhen Wang, Yuan Ji, Mengqi Gong, Lun Wang*Turn-On Detection of a Cancer Marker Based on Near-Infrared Luminescence Energy Transfer from NaYF4:Yb,Tm/NaGdF4 Core?Shell Upconverting Nanoparticles to Gold Nanorods，Langmuir, 2014, 30 (43):13085–13091.Fei Yuan, Hongqi Chen*, Juan Xu, YiYan Zhang, Yong Wu, Lun Wang* Aptamer-based Luminescence Energy Transfer from Near-infrared-to-Near-infrared Upconverting Nanoparticles to Gold Nanorods and its application for the Detection of Thrombin, Chemistry - A European Journal, 2014 20: 2888–2894. Hongqi Chen, Fei Yuan, Shaozhen Wang, Juan Xu, YiYan Zhang, Lun Wang* Aptamer-based sensing for thrombin in red region via Fluorescence Resonant Energy Transfer between NaYF4:Yb,Er upconversion nanoparticles and gold nanorods, Biosensors Bioelectronics, 2013, 48: 19–25.Hong-Qi Chen, Fei Yuan, Shao-Zhen Wang, Juan Xu, Yi-Yan Zhang, Lun Wang*, Near-infrared to Near-infrared Upconverting NaYF4:Yb3+,Tm3+ Nanoparticles-Aptamer-Au nanorods Light Resonance Energy Transfer System for the Detection of Mercuric(II) Ions in solution, Analyst, 2013, 138, 2392-2397.Hong-Qi Chen, Yong Wu, Fei Yuan, Juan Xu, Yiyang Zhang, Lun Wang*, Inner filter effect of gold nanoparticles on the fluorescence of rare-earth phosphate nanocrystals and its application for determination of biological aminothiols, Journal of Luminescence, 2013,141:33-37.Hongqi Chen, Jicun Ren*, Selective detection of Fe2+ by combination of CePO4:Tb3+ nanocrystal–H2O2 hybrid system with synchronous fluorescence scan technique. Analyst, 2012, 137, 1899-1903. Hongqi Chen, Jicun Ren*, Sensitive determination of chromium (VI) based on the inner filter effect of upconversion luminescent nanoparticles (NaYF4:Yb3+, Er3+), Talanta, 2012, 99, 404-408.Jing-Guo Chen, Hongqi Chen, Cailing Zhou, Juan Xu, Fei Yuan, Lun Wang* An efficient upconversion luminescence energy transfer system fordetermination of trace amounts of nitrite based on NaYF4:Yb3+, Er3+ donor. Analytica Chimica Acta, 2012,713:111-114Hong-Qi Chen, Cai-Ling Zhou，Lun Wang*, Jing-Guo Chen, Bo Ling, Jie Fu, Terbium (III) chelate complexes as fluorescence energy transfer donor in the determination of formaldehyde in aqueous solutions. Spectrochimica Acta Part A, 2011, 78, 371–374.Hong-Qi Chen, Jing-Guo Chen, Lun Wang*, Cai-Ling Zhou, Bo Lin, Jie Fu, A sensitive method for determination of trace amounts of chromate (III) with terbium (III) sodium hexametaphosphate chelate as fuorescent probe. Luminescence, 2011, 26: 434–438. Hong-Qi Chen, Jie Fu, Lun Wang*, Bo Lin, Bin-Bin Qian, Jing-Guo Chen, Cai-Ling Zhou. Ultrasensitive mercury(II) ion detection by europium(III)-doped cadmium sulde composite nanoparticles. Talanta, 2010,83:139–144.
