An intrinsic dual-emitting fluorescence sensing toward tetracycline with self-calibration model based on luminescent lanthanide-functionalized metal-organic frameworks
文献类型： 外文期刊
作者： Shi, Baoqian 1 ; Zhang, Xinai 1 ; Li, Wenting 1 ; Liang, Nini 1 ; Hu, Xuetao 1 ; Xiao, Jianbo 3 ; Wang, Daoying 4 ; Zou, Xiaobo 1 ; Shi, Jiyong 1 ;
作者机构： 1.Jiangsu Univ, Sch Food & Biol Engn, Agr Prod Proc & Storage Lab, Zhenjiang 212013, Jiangsu, Peoples R China
2.Jiangsu Univ, Int Joint Res Lab Intelligent Agr & Agriprod Proc, Zhenjiang 212013, Peoples R China
3.Univ Vigo, Fac Food Sci & Technol, Dept Analyt Chem & Food Sci, Ourense Campus, Orense 32004, Spain
4.Jiangsu Acad Agr Sci, Inst Agr Prod Proc, Nanjing 210014, Peoples R China
关键词： Lanthanide-functionalized metal-organic; frameworks; Tetracycline residues; Dual-emitting fluorescence assay; Periodic monitoring; Self-calibration model
期刊名称：FOOD CHEMISTRY （ 影响因子：8.8； 五年影响因子：8.6 ）
ISSN： 0308-8146
年卷期： 2023 年 400 卷
页码：
收录情况： SCI
摘要： A novel ratiometric fluorescence sensor based on lanthanide-functionalized metal-organic frameworks (Ag+/ Eu3+@UiO-66(COOH)(2), AEUC) with intrinsic dual-emitting bands was fabricated to determine tetracycline (TC) residues by exploiting (UiO-66-(COOH)(2), UC) as reference units, Eu(3+ )as recognition units and Ag+ as fluorescence enhancer. Benefiting from specific binding sites and functional adsorbent channels of AEUC, efficient capture and specific recognize toward TC could be achieved, remarkably enhancing the reliability. The synergistic effect of inner filter effect (IFE) and photoinduced electron transfer (PET) process between TC and AEUC was verified, enabling the detection limit and quantification limit of established strategy reaching as 12.8 nmol/L and 38.6 nmol/L and conspicuous fluorescence color gradation from red to blue. Given its portability, point-of-care sensing platform and nanoprobe-immobilized test-paper-based measurement allowing for on-site qualitative identification and semi-quantitative assay of TC was devised for sensing visualization and has been successfully applied in foodstuff samples, providing prospect in the field of smart devices for visual monitoring of TC.
- 相关文献
作者其他论文 更多>>
-
An efficient measure for the isolation of chenodeoxycholic acid from chicken biles using enzyme-assisted extraction and macroporous resins refining
作者：Yang, Biao;Lu, Fangyun;Li, Pengpeng;Ma, Jingjing;Yang, Jing;Zhang, Xinxiao;Cheng, Mei;Yu, Wenjing;Chai, Yao;Zou, Ye;Xu, Weimin;Wang, Daoying;Yang, Biao;Li, Pengpeng;Ma, Jingjing;Yang, Jing;Zhang, Xinxiao;Cheng, Mei;Chai, Yao;Zou, Ye;Xu, Weimin;Wang, Daoying;Lu, Fangyun;Yu, Wenjing
关键词：Bile salt hydrolase; Chenodeoxycholic acid; Macroporous resin; Adsorption; Purification
-
Effects of the trehalose and star anise extract on the water retention of pork meatballs and the functional structure of myofibrillar protein
作者：Li, Nan;Zhang, Muhan;Li, Pengpeng;Sun, Chong;Xu, Weimin;Li, Jiaolong;Wang, Daoying;Li, Nan;Zhang, Muhan;Li, Pengpeng;Sun, Chong;Xu, Weimin;Li, Jiaolong;Wang, Daoying;Li, Nan;Zhang, Muhan;Li, Pengpeng;Sun, Chong;Xu, Weimin;Li, Jiaolong;Wang, Daoying
关键词：trehalose; star anise extract; pork meatball; water-holding capacity; antioxidant capacity; myofibrillar protein
-
Mechanism of sodium alginate synergistically improving foaming properties of pea protein isolate: Air/water interface microstructure and rheological properties
作者：Guo, Yanan;Zhang, Shuo;Gu, Yue;Cheng, Tianfu;Sun, Fuwei;Wang, Yichang;Wang, Zhongjiang;Guo, Zengwang;Wang, Daoying
关键词：Pea protein isolate; Sodium alginate; Air/water interface; Foam properties; Interfacial rheology; Foam rheology
-
Three-mode ratiometric biosensor based on integrated DNA-driven magnetic beads for Clostridium perfringens detection
作者：Wang, Wenzhuo;Lin, Tingting;Sun, Zhilan;Wang, Daoying;Liu, Fang;Wang, Wenzhuo;Yuan, Wei;Lin, Tingting;Sun, Zhilan;Wang, Daoying;Liu, Fang;Wang, Wenzhuo;Liu, Fei;Yuan, Wei
关键词：Clostridium perfringens; Three-mode biosensor; Ratiometric biosensor; G-quadruplex; RCA
-
IDENTIFICATION AND ANALYSIS OF PORK FRESHNESS QUALITY BASED ON IMPROVED MOBILENETV3
作者：Zhou, Chenggang;Pi, Jie;Liu, Jun;Chen, Xiao;Wang, Daoying
关键词：Deep learning; MobileNetV3 network; Non-destructive testing; Pork freshness
-
The use of dextran in 3D printing for dysphagia foods: Relationships between its structure and physicochemical properties
作者：Dai, Yiqiang;Wang, Zhe;Xu, Weimin;Xia, Xiudong;Wang, Daoying;Dai, Yiqiang;Liu, Yifei;Wang, Zhe;Xu, Weimin;Dong, Mingsheng;Xia, Xiudong;Wang, Daoying;Xu, Weimin;Xia, Xiudong;Wang, Daoying
关键词：Dextran; Structure; Physicochemical properties; 3D printing whole grain and legume food; Dysphagia
-
Role of Medium-Chain Triglycerides on the Emulsifying Properties and Interfacial Adsorption Characteristics of Pork Myofibrillar Protein
作者：Shi, Miaomiao;Zhang, Muhan;Bian, Huan;Wang, Daoying;Xu, Weimin;Wei, Suhuan;Guo, Ruirui;Shi, Miaomiao;Zhang, Muhan;Bian, Huan;Wang, Daoying;Xu, Weimin;Wei, Suhuan;Guo, Ruirui;Shi, Miaomiao;Zhang, Muhan;Bian, Huan;Wang, Daoying;Xu, Weimin;Wei, Suhuan;Guo, Ruirui
关键词：emulsion properties; myofibrillar protein; medium-chain triglycerides; interfacial protein adsorption
