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
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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, 2012,713:111-114
Hong-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.