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Prof. Yuqi Zhang, Xiangdong Li, Prof. Loujun Gao, Jianhua Qiu, Prof. Liping Heng, Prof. Ben Zhong Tang and Prof. Lei Jiang Silole-Infiltrated Photonic Crystal Films as Effective Fluorescence Sensor for Fe3+ and Hg2+ ChemPhysChem 15

Version of Record online: 29 JAN 2014 | DOI: 10.1002/cphc.201300949

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We know you are in there: An effective silole-infiltrated photonic crystal film fluorescence sensor for Fe3+/Hg2+ ions is reported. The slow photon effect of photonic crystals enhances the sensitivity of the fluorescence detection, and a detection limit of 5 nM for Fe3+/Hg2+ ions is obtained. The sensor is negligibly responsive to other metal ions and can be easily recovered by removing metal ions through water washing.

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