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Ratiometric fluorescent sensor for shutter-speedy and ultra-sensitive monitoring of antibiotic utilizing multiple fluorescent devices

文献类型：期刊论文

作者Li, Lingfei1,3; Lin, Dan1,2; Xu, Shihao1,2; Yang, Liang1,2; Yu, Shaoming3; Jiang, Changlong1,2
刊名SENSORS AND ACTUATORS B-CHEMICAL
出版日期2022-07-15
卷号363
关键词Ultra-sensitive Super-fast In-situ visual detection Antibiotic Fluorescent
DOI10.1016/j.snb.2022.131819
通讯作者Yang, Liang(yangliang@iim.ac.cn) ; Yu, Shaoming(shmyu@hfut.edu.cn) ; Jiang, Changlong(cljiang@iim.ac.cn)
英文摘要Sensitive and rapid sensing is extremely vital to in-situ monitor trace chemicals, herein, multiple visual devices have been developed to ultra-sensitively screen antibiotic oxytetracyline (OTC) with shutter-speed. The calcium ion fixed on the nanoprobe sensitively and rapidly coordinates to the hydroxyl group of OTC due to its special electronic orbital structure, resulting in evolutive visual distinct color change from red to bright green within a shutter pressing (<0.1 s) upon adding OTC, and consequently demonstrating visible and dosage-sensitive detection with the detection limit down to 6.83 nM. Particularly, multiple fluorescent ratiometric devices based the designed nanoprobe applied in water, urine and pork samples have proved the practicability and accuracy of this method. This fast, sensitive, and visible sensing strategy holds great promise for wide applica-tions, as well as the practical utilization value of multiple in-situ detection devices.
WOS关键词PAPER ; OXYTETRACYCLINE ; MILK
资助项目National Natural Science Foundation of China[21876175] ; National Key Research and Development Program[2021YFD2000200] ; Key Research and Development Program of Anhui Province[202004d07020013]
WOS研究方向Chemistry ; Electrochemistry ; Instruments & Instrumentation
语种英语
出版者ELSEVIER SCIENCE SA
WOS记录号WOS:000793581500006
资助机构National Natural Science Foundation of China ; National Key Research and Development Program ; Key Research and Development Program of Anhui Province
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/130933]  
专题中国科学院合肥物质科学研究院
通讯作者Yang, Liang; Yu, Shaoming; Jiang, Changlong
作者单位1.Chinese Acad Sci, Inst Solid State Phys, Hefei Inst Phys Sci, Hefei 230031, Anhui, Peoples R China
2.Chinese Acad Sci, Hefei Inst Phys Sci, Key Lab Photovolta & Energy Conservat Mat, Hefei 230031, Peoples R China
3.Hefei Univ Technol, Sch Chem & Chem Engn, Hefei 230009, Anhui, Peoples R China
推荐引用方式
GB/T 7714		 Li, Lingfei,Lin, Dan,Xu, Shihao,et al. Ratiometric fluorescent sensor for shutter-speedy and ultra-sensitive monitoring of antibiotic utilizing multiple fluorescent devices[J]. SENSORS AND ACTUATORS B-CHEMICAL,2022,363.
APA Li, Lingfei,Lin, Dan,Xu, Shihao,Yang, Liang,Yu, Shaoming,&Jiang, Changlong.(2022).Ratiometric fluorescent sensor for shutter-speedy and ultra-sensitive monitoring of antibiotic utilizing multiple fluorescent devices.SENSORS AND ACTUATORS B-CHEMICAL,363.
MLA Li, Lingfei,et al."Ratiometric fluorescent sensor for shutter-speedy and ultra-sensitive monitoring of antibiotic utilizing multiple fluorescent devices".SENSORS AND ACTUATORS B-CHEMICAL 363(2022).

入库方式： OAI收割

来源：合肥物质科学研究院

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