Development of NIR Responsive Upconversion Nanosensor for Turn-on Detection of 4-NonylphenolOA北大核心
4-Nonylphenol(NP)is a kind of estrogen belonging to the endocrine disrupter,widely used in various agricultural and industrial goods.However,extensive use of NP with direct release to environment poses high risks to both human health and ecosystems.Herein,for the first time,we developed near-infrared(NIR)responsive upconversion luminescence nanosensor for NP detection.The Förster resonance energy transfer based upconversion nanoparticles(UCNPs)-graphene oxide sensor offers highly selective and sensitive detection of NP in linear ranges of 5−200 ng/mL and 200−1000 ng/mL under 980 nm and 808 nm excitation,respectively,with LOD at 4.2 ng/mL.The sensors were successfully tested for NP detection in real liquid milk samples with excellent recovery results.The rare-earth fluoride based upconversion luminescence nanosensor with NIR excitation wavelength,holds promise for sensing food,environmental,and biological samples due to their high sensitivity,specific recognition,low LOD,negligible autofluorescence,along with the deep penetration of NIR excitation sources.
HUANG Sili;XU Kuncheng;YE Yiwen;WEN Hongli;CHEN Rihui;SONG Wei;CHEN Wei;ABDUR Raheem Aleem
Key Laboratory of Clean Chemistry Technology of Guangdong Regular Higher Education Institutions,Guangdong Engineering Technology Research Center of Modern Fine Chemical Engineering,School of Chemical Engineering and Light Industry,Guangdong University of Technology,Guangzhou 510006,ChinaKey Laboratory of Clean Chemistry Technology of Guangdong Regular Higher Education Institutions,Guangdong Engineering Technology Research Center of Modern Fine Chemical Engineering,School of Chemical Engineering and Light Industry,Guangdong University of Technology,Guangzhou 510006,ChinaKey Laboratory of Clean Chemistry Technology of Guangdong Regular Higher Education Institutions,Guangdong Engineering Technology Research Center of Modern Fine Chemical Engineering,School of Chemical Engineering and Light Industry,Guangdong University of Technology,Guangzhou 510006,ChinaKey Laboratory of Clean Chemistry Technology of Guangdong Regular Higher Education Institutions,Guangdong Engineering Technology Research Center of Modern Fine Chemical Engineering,School of Chemical Engineering and Light Industry,Guangdong University of Technology,Guangzhou 510006,China Guangdong Provincial Laboratory of Chemistry and Fine Chemical Engineering Jieyang Center,Jieyang 515200,ChinaKey Laboratory of Clean Chemistry Technology of Guangdong Regular Higher Education Institutions,Guangdong Engineering Technology Research Center of Modern Fine Chemical Engineering,School of Chemical Engineering and Light Industry,Guangdong University of Technology,Guangzhou 510006,ChinaAnalysis and Test Center,Guangdong University of Technology,Guangzhou 510006,ChinaSchool of CHIPS,Xi’an Jiaotong-Loverpool University,Suzhou 215123,ChinaKey Laboratory of Clean Chemistry Technology of Guangdong Regular Higher Education Institutions,Guangdong Engineering Technology Research Center of Modern Fine Chemical Engineering,School of Chemical Engineering and Light Industry,Guangdong University of Technology,Guangzhou 510006,China Zhejiang Provincial Engineering Research Center of New Technologies and Applications for Targeted Therapy of Major Diseases,College of Life Sciences and Medicine,Zhejiang Sci-Tech University,Hangzhou 310018,China
物理学
Er^(3+)/Yb^(3+)/Nd^(3+)upconversion nanoparticlesFörster resonance energy transferestrogendetection
《发光学报》 2025 (1)
P.140-155,16
国家自然科学基金(22075052)广东省基础与应用基础研究基金(2023A1515012988)广东省省级科技计划项目(2022A0505020005)江苏省教育厅项目(EFP10120240023)。
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