Smartphone-Integrated Dual-Signal Imprinting Fluorescent Sensing System for Precise Recognition and Detection of Tetracycline and Oxytetracycline
文献类型：期刊论文
| 作者 | Cao, Jinyu2; Zhu, Yanqiao2; Xu, Yuanxia2; Liu, Suyu2; Nie, Linmin2; Wang, Yanting2; Hu, Xueping2; Song, Xingliang2; Wang, Liang1; Chen, Lingxin3 |
| 刊名 | ACS APPLIED NANO MATERIALS
 |
| 出版日期 | 2025-05-01 |
| 卷号 | 8期号:18页码:9592-9603 |
| 关键词 | ratiometric fluorescence smartphone molecularlyimprinted polymer europium coordination polymers (Eu-CPs) tetracycline oxytetracycline |
| DOI | 10.1021/acsanm.5c01568 |
| 通讯作者 | Hu, Xueping(xuephu@yeah.net) ; Song, Xingliang(xlssong@yeah.net) |
| 英文摘要 | Tetracycline (TC) and oxytetracycline (OTC) are commonly used antibiotics in medicine and agriculture, but their extensive use seriously endangers human health and the ecosystem. Herein, a dual-signal ratiometric fluorescent biomimetic sensor based on europium coordination polymers doped with carbon dots (Eu-CPs&CDs), incorporating molecularly imprinted polymers was developed for selective and visual monitoring of tetracyclines (TCs). The resulting Eu-CPs&CDs@MIPs sensor showed an obvious fluorescence color evolution from blue to red in the presence of TC or OTC. The blue fluorescence was quenching through the inner filter effect (IFE), while the red fluorescence (lambda 617) was induced by the antenna effect (AE). The smartphone-integrated imprinting protocol combined with visual intelligent detection revealed precise recognition and detection of TC and OTC, with a good linear range of 0.1-13 mu mol/L and detection limits of TC and OTC reaching 17.09 and 15.33 nmol/L, respectively. By coupling F617/F423 and R/B with the concentrations of TC and OTC, binary linear regression equations for TCs fingerprinting were established, which realized the precise quantification of TC and OTC. Overall, the proposed method with good sensitivity and reliability has great application prospects for the on-site detection of pollutants in real samples. |
| WOS关键词 | MASS-SPECTROMETRY ; CARBON DOTS ; SENSOR ; WATER ; GAS |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:001480025300001 |
| 资助机构 | National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Shandong Province ; Key Research and Development Program of Linyi City |
| 源URL | [http://ir.yic.ac.cn/handle/133337/40936]  |
| 专题 | 烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室 |
| 通讯作者 | Hu, Xueping; Song, Xingliang |
| 作者单位 | 1.Linyi Inspect & Testing Ctr, Linyi 276002, Peoples R China 2.Linyi Univ, Sch Chem & Chem Engn, Linyi 276005, Peoples R China 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Res Ctr Coastal Environm Engn & Technol, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cao, Jinyu,Zhu, Yanqiao,Xu, Yuanxia,et al. Smartphone-Integrated Dual-Signal Imprinting Fluorescent Sensing System for Precise Recognition and Detection of Tetracycline and Oxytetracycline[J]. ACS APPLIED NANO MATERIALS,2025,8(18):9592-9603. |
| APA | Cao, Jinyu.,Zhu, Yanqiao.,Xu, Yuanxia.,Liu, Suyu.,Nie, Linmin.,...&Chen, Lingxin.(2025).Smartphone-Integrated Dual-Signal Imprinting Fluorescent Sensing System for Precise Recognition and Detection of Tetracycline and Oxytetracycline.ACS APPLIED NANO MATERIALS,8(18),9592-9603. |
| MLA | Cao, Jinyu,et al."Smartphone-Integrated Dual-Signal Imprinting Fluorescent Sensing System for Precise Recognition and Detection of Tetracycline and Oxytetracycline".ACS APPLIED NANO MATERIALS 8.18(2025):9592-9603. |
入库方式： OAI收割
来源：烟台海岸带研究所
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