首页|Rapid detection of nanoplastic particles by a luminescent Tb-based coordination polymer

Rapid detection of nanoplastic particles by a luminescent Tb-based coordination polymer

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Nanoplastics(NPs)in aqueous environment have become a category of emerging pollutants on account of their potential risks to both human health and environment.The detection of NPs is a great challenge due to the lack of sensitive and selective sensing materials with fast response time and wide sensing range of particle sizes.Herein,a Tb-based coordination polymer has been synthesized for luminescent detection of nanopolystyrene with different particle sizes in aqueous solutions,showing a low limit of detection,fast response time within 10 s and high selectivity in the presence of other plastics.The"turn-on"sensing mechanism is studied in detail.This work provides a facile method for the fast detection of NPs.

Coordination polymerNano polystyreneLuminescent detectionSensing mechanismWater safety

Tiankai Sun、Hui Min、Zongsu Han、Liang Wang、Peng Cheng、Wei Shi

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Department of Chemistry,College of Chemistry,Nankai University,Tianjin 300071,China

State Key Laboratory of Separation Membranes and Membrane Processes,School of Environmental Science and Engineering,Tiangong University,Tianjin 300387,China

Key Laboratory of Advanced Energy Materials Chemistry(MOE),Frontiers Science Center for New Organic Matter and Renewable Energy Conversion and Storage Center(RECAST),College of Chemistry,Nankai University,Tianjin 300071,China

Haihe Laboratory of Sustainable Chemical Transformations,Tianjin 300192,China

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国家自然科学基金国家自然科学基金国家自然科学基金Cangzhou Institute of Tiangong University教育部项目

222611325092193100421971123TGCYY-Z-0101B12015

2024

中国化学快报(英文版)
中国化学会

中国化学快报(英文版)

CSTPCD
影响因子:0.771
ISSN:1001-8417
年,卷(期):2024.35(5)
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