• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

基于鸡肉中荧光传感的铜金属有机框架用于氟苯尼考的选择性检测

Copper metal-organic framework for selective detection of florfenicol based on fluorescence sensing in chicken meat.

作者信息

Hasani Roshanak, Ehsani Ali, Hassanzadazar Hassan, Aminzare Majid, Khezerlou Arezou

机构信息

Department of Food Safety and Hygiene, School of Public Health, Zanjan University of Medical Sciences, Zanjan, Iran.

Department of Food Science and Technology, Faculty of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.

出版信息

Food Chem X. 2024 Jun 27;23:101598. doi: 10.1016/j.fochx.2024.101598. eCollection 2024 Oct 30.

DOI:10.1016/j.fochx.2024.101598
PMID:39071929
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11283086/
Abstract

UNLABELLED

Using a hydrothermal technique, a highly sensitive metal-organic Cu-MOFs sensor has been created to detect florfenicol (FFC) fluorescent in chicken meat. The sensor has demonstrated the ability to respond to the presence of FFC in an aqueous solution with accuracy and selectivity, as evidenced by an increase in fluorescence intensity. The interactions and adsorption mechanism based on hydrogen bonding, π- π, and n-π interactions demonstrate the high sensitivity and specificity of Cu-MOFs towards. FFC was detected quantitatively with a recovery of 96.48-98.79% in chicken meat samples. Within a broad linear range of 1-50 μM, the Cu-MOFs nanosensor exhibits a fast response time of 1 min, a low limit of detection (LOD) of 2.93 μM, and a limit of quantification (LOQ) of 8.80 μM. The potential applicability of the Cu-MOFs nanosensor for the detection of FFC in food matrices is confirmed by the results obtained with high-performance liquid chromatography (HPLC).

CHEMICAL COMPOUNDS

Copper (II) nitrate (PubChem CID: 18616); Terephthalic acid (PubChem CID: 7489); Polyvinyl pyrrolidone (PubChem CID: 486422059); N, N-dimethylformamide (PubChem CID: 6228); Ethyl alcohol (PubChem CID: 702); Hydrochloric acid (PubChem CID: 313); Sodium hydroxide (PubChem CID: 14798); Acetic acid (PubChem CID: 176); Trichloroacetic acid (PubChem CID: 6421); Florfenicol (PubChem CID: 114811).

摘要

未标注

采用水热法制备了一种高灵敏度的金属有机铜-金属有机框架（Cu-MOFs）传感器，用于检测鸡肉中的氟苯尼考（FFC）荧光。该传感器已证明能够准确、选择性地响应水溶液中FFC的存在，荧光强度增加即为证明。基于氢键、π-π和n-π相互作用的相互作用和吸附机制表明Cu-MOFs对FFC具有高灵敏度和特异性。在鸡肉样品中对FFC进行了定量检测，回收率为96.48-98.79%。在1-50 μM的宽线性范围内，Cu-MOFs纳米传感器的响应时间为1分钟，检测限（LOD）低至2.93 μM，定量限（LOQ）为8.80 μM。高效液相色谱（HPLC）获得的结果证实了Cu-MOFs纳米传感器在食品基质中检测FFC的潜在适用性。

化学化合物

硝酸铜（PubChem CID：18616）；对苯二甲酸（PubChem CID：7489）；聚乙烯吡咯烷酮（PubChem CID：486422059）；N，N-二甲基甲酰胺（PubChem CID：6228）；乙醇（PubChem CID：702）；盐酸（PubChem CID：313）；氢氧化钠（PubChem CID：14798）；乙酸（PubChem CID：176）；三氯乙酸（PubChem CID：6421）；氟苯尼考（PubChem CID：114811）。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c8c2/11283086/f26c6a0a6c94/gr5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c8c2/11283086/12199f30ef22/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c8c2/11283086/8e62c4736e6e/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c8c2/11283086/5d4dde0bba31/gr3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c8c2/11283086/4eff66e37215/gr4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c8c2/11283086/f26c6a0a6c94/gr5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c8c2/11283086/12199f30ef22/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c8c2/11283086/8e62c4736e6e/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c8c2/11283086/5d4dde0bba31/gr3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c8c2/11283086/4eff66e37215/gr4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c8c2/11283086/f26c6a0a6c94/gr5.jpg

相似文献

1
Copper metal-organic framework for selective detection of florfenicol based on fluorescence sensing in chicken meat.基于鸡肉中荧光传感的铜金属有机框架用于氟苯尼考的选择性检测
Food Chem X. 2024 Jun 27;23:101598. doi: 10.1016/j.fochx.2024.101598. eCollection 2024 Oct 30.
2
Ratiometric fluorescent sensing carbendazim in fruits and vegetables via its innate fluorescence coupling with UiO-67.基于 UiO-67 固有荧光耦合的比率型荧光传感法用于检测果蔬中的多菌灵
Food Chem. 2021 May 30;345:128839. doi: 10.1016/j.foodchem.2020.128839. Epub 2020 Dec 11.
3
A reliable and cost-efficient TLC-HPLC method for determining total florfenicol residues in porcine edible tissues.一种可靠且经济高效的 TLC-HPLC 方法，用于测定猪可食用组织中的氟苯尼考残留总量。
Food Chem. 2020 Jan 15;303:125399. doi: 10.1016/j.foodchem.2019.125399. Epub 2019 Aug 20.
4
Constructing biodegradable nanochitin-contained chitosan hydrogel beads for fast and efficient removal of Cu(II) from aqueous solution.构建含纳米几丁质的壳聚糖水凝胶珠用于快速高效去除水溶液中的 Cu(II)。
Carbohydr Polym. 2019 May 1;211:152-160. doi: 10.1016/j.carbpol.2019.01.004. Epub 2019 Jan 30.
5
Detection of tartrazine in fake saffron containing products by a sensitive optical nanosensor.基于灵敏光学纳米传感器检测含假冒藏红花产品中的柠檬黄。
Food Chem. 2021 Jul 15;350:129197. doi: 10.1016/j.foodchem.2021.129197. Epub 2021 Feb 5.
6
Cu-metal-organic framework supported on chitosan for efficient condensation of aromatic aldehydes and malononitrile.壳聚糖负载铜基金属有机框架用于高效缩合芳香醛和丙二腈。
Carbohydr Polym. 2020 Jan 15;228:115393. doi: 10.1016/j.carbpol.2019.115393. Epub 2019 Sep 30.
7
Simple and sensitive monitoring of β2-agonist residues in meat by liquid chromatography-tandem mass spectrometry using a QuEChERS with preconcentration as the sample treatment.采用 QuEChERS 前处理进行浓缩，通过液相色谱-串联质谱法对肉中β2-激动剂残留进行简单、灵敏的监测。
Meat Sci. 2015 Jul;105:96-107. doi: 10.1016/j.meatsci.2015.03.013. Epub 2015 Mar 20.
8
Terbium (III)-referenced N-doped carbon dots for ratiometric fluorescent sensing of mercury (II) in seafood.基于铽(III)的氮掺杂碳点用于海鲜中汞(II)的比率荧光传感。
Food Chem. 2020 Aug 1;320:126624. doi: 10.1016/j.foodchem.2020.126624. Epub 2020 Mar 16.
9
Patulin removal from apple juice using a novel cysteine-functionalized metal-organic framework adsorbent.使用新型半胱氨酸功能化金属有机骨架吸附剂从苹果汁中去除棒曲霉素。
Food Chem. 2019 Jan 1;270:1-9. doi: 10.1016/j.foodchem.2018.07.072. Epub 2018 Jul 14.
10
Simultaneous determination of heat stable peptides for eight animal and plant species in meat products using UPLC-MS/MS method.采用 UPLC-MS/MS 方法同时测定肉制品中 8 种动植物物种的耐热肽。
Food Chem. 2018 Apr 15;245:125-131. doi: 10.1016/j.foodchem.2017.09.066. Epub 2017 Oct 5.

本文引用的文献

1
Dual-state dual emission from precise chemically engineered bi-ligand MOF free from encapsulation and functionalization with self-calibration model for visual detection.基于自校准模型的无封装和功能化精确化学工程双配体金属有机框架的双态双发射用于视觉检测
Mikrochim Acta. 2023 Dec 29;191(1):62. doi: 10.1007/s00604-023-06148-5.
2
Rapid and sensitive detection of tetracycline residue in food samples using Cr(III)-MOF fluorescent sensor.使用Cr(III) -金属有机框架荧光传感器快速灵敏检测食品样品中的四环素残留
Food Chem X. 2023 Sep 16;20:100883. doi: 10.1016/j.fochx.2023.100883. eCollection 2023 Dec 30.
3
Intrinsic Dual-State Emission Zinc-Based MOF Rodlike Nanostructures with Applications in Smartphone Readout Visual-Based Detection for Tetracycline: MOF-Based Color Tonality.
基于内在双态发射的锌基金属有机骨架棒状纳米结构在智能手机读出视觉检测四环素中的应用：基于金属有机骨架的色调。
ACS Appl Mater Interfaces. 2023 Oct 4;15(39):46098-46107. doi: 10.1021/acsami.3c11950. Epub 2023 Sep 21.
4
Metal-Organic Framework Fluorescence Sensors for Rapid and Accurate Detection of Melamine in Milk Powder.金属有机框架荧光传感器用于快速准确检测奶粉中的三聚氰胺。
Biosensors (Basel). 2023 Jan 6;13(1):94. doi: 10.3390/bios13010094.
5
Ultra-small highly fluorescent zinc-based metal organic framework nanodots for ratiometric visual sensing of tetracycline based on aggregation induced emission.基于聚集诱导发光的超小高荧光锌基金属有机框架纳米点用于四环素的比率视觉传感
Talanta. 2023 Mar 1;254:124178. doi: 10.1016/j.talanta.2022.124178. Epub 2022 Dec 10.
6
Fluorescent Sensing of Ciprofloxacin and Chloramphenicol in Milk Samples via Inner Filter Effect and Photoinduced Electron Transfer Based on Nanosized Rod-Shaped Eu-MOF.基于纳米棒状铕基金属有机框架通过内滤效应和光致电子转移对牛奶样品中 ciprofloxacin 和氯霉素进行荧光传感
Foods. 2022 Oct 9;11(19):3138. doi: 10.3390/foods11193138.
7
Ultrasensitive aptamer-functionalized Cu-MOF fluorescent nanozyme as an optical biosensor for detection of C-reactive protein.基于超灵敏适体功能化的 Cu-MOF 荧光纳米酶的光学生物传感器用于 C-反应蛋白检测。
Anal Biochem. 2022 Dec 1;658:114928. doi: 10.1016/j.ab.2022.114928. Epub 2022 Sep 24.
8
An investigation of affecting factors on MOF characteristics for biomedical applications: A systematic review.生物医学应用中影响金属有机框架（MOF）特性的因素调查：一项系统综述
Heliyon. 2021 Apr 27;7(4):e06914. doi: 10.1016/j.heliyon.2021.e06914. eCollection 2021 Apr.
9
Lanthanide-functionalized metal-organic frameworks based ratiometric fluorescent sensor array for identification and determination of antibiotics.基于镧系元素功能化金属有机框架的比率荧光传感器阵列用于抗生素的识别与测定。
Talanta. 2021 Aug 15;231:122366. doi: 10.1016/j.talanta.2021.122366. Epub 2021 Mar 31.
10
Design of turn-on luminescent sensor based on nanostructured molecularly imprinted polymer-coated zirconium metal-organic framework for selective detection of chloramphenicol residues in milk and honey.基于纳米结构分子印迹聚合物涂覆锆基金属有机骨架的荧光开启型传感器的设计及其用于牛奶和蜂蜜中氯霉素残留的选择性检测。
Food Chem. 2021 Jun 15;347:129034. doi: 10.1016/j.foodchem.2021.129034. Epub 2021 Jan 9.