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Porous Organic Polymer Nanoparticles for Sensing of Unsaturated Hydrocarbons |
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| Authors: | LIU Zhi XU Feifan ZHAO Zhijie HE Yuhua ZHANG Hongxing ZOU Guangtian LI Yangxue |
| Institution: | 1. Key Lab of Groundwater Resources and Environment, Ministry of Education, Jilin University, Changchun 130021, P. R. China; 2. State Key Laboratory of Superhard Materials, Jilin University, Changchun 130012, P. R. China; 3. International Joint Research Laboratory of Nano-micro Architecture, Institute of Theoretical Chemistry, Jilin University, Changchun 130021, P. R. China |
| Abstract: | The design and synthesis of porous organic polymers for the potential application in chemical sensors remains a huge challenge nowadays. Herein, a porous organic polymer possessing tetrazole groups(TTZ-3) was synthesized via simple Schiff base chemical reaction. Thermogravimetric analysis(TGA), Fourier transform infrared spectrometer(FTIR), solid-state13C cross polarization/magic angle spinning nuclear magnetic resonance(CP/MAS NMR), transmission electron microscopies(TEM) and field-scanning electron microscopies(FE-SEM) were adopted to cha-racterize the structure and morphology in detail. Significantly, the formed polymers exhibited special detection of unsaturated hydrocarbons through fluorescence enhancement based on photoactivatable 1,3-dipolar cycloaddition reactions. Furthermore, the reaction activity of different unsaturated hydrocarbons towards the polymers was investigated. This work highlights the great potential of porous organic polymers as chemical sensors in realizing environmental pollution monitoring and reducing the incidence of disease, such as chronic obstructive pulmonary disease. |
| Keywords: | Chronic obstructive pulmonary disease Porous organic polymer 1 3-Dipolar cycloaddition Air pollution Unsaturated hydrocarbons detection |
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