Recent Progress of Molecularly Imprinted Technique for the Detection of Mycotoxins in Food DOI Creative Commons

Yuan Wang,

Dizhe Wei,

Yu Wang

и другие.

Foods, Год журнала: 2024, Номер 13(24), С. 4125 - 4125

Опубликована: Дек. 20, 2024

Mycotoxins are a group of toxic metabolites produced by fungi that infect agricultural products. Consuming mycotoxin-contaminated foods and feeds can cause various adverse health effects in humans animals. Therefore, developing rapid sensitive analytical methods for detecting mycotoxins is an urgent task. The molecularly imprinted technique advanced tool the specific recognition selective enrichment target molecules. For development detection mycotoxins, synthesized polymers (MIPs) serve as elements. By integrating MIPs with sensing platforms, such solid-phase extraction, electrochemical sensors, fluorescence surface-enhanced Raman spectroscopy, surface plasmonic resonance remarkable progress has been made foods. This review focuses on advances application over past five years. new MIP synthesis categorized summarized. Moreover, future potential MIP-based mycotoxin also discussed highlighted.

Язык: Английский

Green development of molecularly imprinted polymers and the application in CO2 adsorption and separation: A review DOI

Weidong Guo,

Junjie Xu,

Zhongli Tang

и другие.

Separation and Purification Technology, Год журнала: 2025, Номер unknown, С. 131784 - 131784

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

1
Green chemistry advances: integrating digital images and microextraction DOI
Luana Bastos Santos, Jeferson Alves Barreto,

Joselânio Jesus Coutinho

и другие.

TrAC Trends in Analytical Chemistry, Год журнала: 2024, Номер unknown, С. 118022 - 118022

Опубликована: Окт. 1, 2024

Язык: Английский

Процитировано

4
Rapid Separation of Representative Monomer Compound Rutin From Natural Product by Molecularly Imprinted Macroporous Adsorption Resin DOI
Yue Qi,

Xueqin Jin,

Yuepeng Yang

и другие.

Journal of Separation Science, Год журнала: 2025, Номер 48(1)

Опубликована: Янв. 1, 2025

ABSTRACT Monomer compounds from natural products are the major source of active pharmaceutical molecules, which provide great opportunities for discovering new drugs. However, contain a large number rather complex compounds. It is difficult to obtain high‐purity monomer products. Herein, we developed molecularly imprinted macroporous adsorption resins (MIRs‐PDA) selective target The response surface methodology was employed optimize fabrication parameters. separation performance MIRs‐PDA representative compound rutin thoroughly studied. We found that presented capacity (107.82 mg/g), high selectivity (selectivity coefficient 2.90), good repeatability, and reusability. can reach 78.5% equilibrium in 20 min, showing quick binding kinetic behavior. Furthermore, showed specific real sample Fagopyrum tataricum extract solution. study mechanism on spontaneous thermodynamically feasible. parameters adapted well pseudo‐second‐order model, there existed equivalent sites MIRs‐PDA. show promising application prospects

Язык: Английский

Процитировано

0
A Molecularly Imprinted Polymer-Based Porous Silicon Optical Sensor for Quercetin Detection in Wines DOI Creative Commons
Tiziano Di Giulio,

Ibrar Muhammad Asif,

Martina Corsi

и другие.

ACS Applied Materials & Interfaces, Год журнала: 2025, Номер unknown

Опубликована: Фев. 11, 2025

Quercetin (QU), a bioactive flavonoid with significant nutritional and antioxidant properties, plays vital role in the quality stability of wine. This study presents development molecularly imprinted polymer (MIP)-based optical sensor for selective sensitive detection quercetin red white wines. The combines molecular recognition capabilities MIPs properties nanostructured porous silica (PSiO2) scaffolds, which serve as transducer. MIP synthesis was achieved through novel room-temperature vapor-phase polymerization method using pyrrole functional monomer. Computational simulations were used to optimize interactions QU at level, explore binding resulting polypyrrole (PPy) matrix. Comprehensive characterization including UV–vis reflectance spectroscopy advanced surface analyses confirmed successful formation. exhibited high sensitivity dual linear response range (2.5–80 μM 80–200 μM), limit 0.7 μM. Selectivity tests against structurally similar flavonoids antioxidants demonstrated significantly higher quercetin, an imprinting factor 3.6. validated real wine samples, demonstrating ability detect without prior sample preparation. Results showed strong agreement high-performance liquid chromatography (HPLC), confirming reliability. Additionally, excellent reusability minimal signal variation (RSD = 2.6%) good over 60 days 3%). work highlights potential MIP-based sensors real-time monitoring compounds complex food matrices, such wine, offering robust cost-effective alternative control applications.

Язык: Английский

Процитировано

0
Rational designed aqueous emulsion ion imprinted polymers for rare earths with enhanced selectivity DOI
Yumiao Zhang, Li Chen, Haijiao Xie

и другие.

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 160322 - 160322

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

0
Quasi-solid hydrogel electrolyte/nitrogen dot-based electrochemiluminescence sensor for enrofloxacin detection in milk DOI
Jinling Wang, Ning Liu,

Zhenrun Li

и другие.

Food Chemistry, Год журнала: 2025, Номер 480, С. 143890 - 143890

Опубликована: Март 15, 2025

Язык: Английский

Процитировано

0
Preparation of Hybrid Molecularly Imprinted Polymers Based on 3‐Triethoxysilylpropyl Methacrylic Amide for Solid‐Phase Extraction of Gatifloxacin From Lake Water DOI

Meihong Chai,

Chang Liu, Liping Zhang

и другие.

Journal of Separation Science, Год журнала: 2025, Номер 48(3)

Опубликована: Март 1, 2025

ABSTRACT A novel molecularly imprinted polymer (MIP) against gatifloxacin based on a hybrid monomer (3‐triethoxysilylpropyl methacrylic amide, APTES‐MAA) was reported. In this study, the monolith synthesized with as template, ethylene glycol dimethacrylate (EGDMA) cross‐linker, and APTES‐MAA functional in mixture of acetonitrile isooctane porogen via an optimization density theory (DFT). The polymers were characterized by scanning electron microscopy, Fourier transform infrared spectroscopy, mercury porosimetry. resulting MIPs (HMIPs) showed high affinity selectivity to template molecule factor 16.28 ± 0.53, which 6.1 times higher than that traditional acid–based MIP. MIP used adsorbent solid‐phase extraction lake water gatifloxacin. recovery 96.52 2.69%. method exhibits advantageous features cost‐effectiveness sensitivity, rendering it promising approach for analyzing organic pollutants water.

Язык: Английский

Процитировано

0
Recent Progress of Molecularly Imprinted Technique for the Detection of Mycotoxins in Food DOI Creative Commons

Yuan Wang,

Dizhe Wei,

Yu Wang

и другие.

Foods, Год журнала: 2024, Номер 13(24), С. 4125 - 4125

Опубликована: Дек. 20, 2024

Mycotoxins are a group of toxic metabolites produced by fungi that infect agricultural products. Consuming mycotoxin-contaminated foods and feeds can cause various adverse health effects in humans animals. Therefore, developing rapid sensitive analytical methods for detecting mycotoxins is an urgent task. The molecularly imprinted technique advanced tool the specific recognition selective enrichment target molecules. For development detection mycotoxins, synthesized polymers (MIPs) serve as elements. By integrating MIPs with sensing platforms, such solid-phase extraction, electrochemical sensors, fluorescence surface-enhanced Raman spectroscopy, surface plasmonic resonance remarkable progress has been made foods. This review focuses on advances application over past five years. new MIP synthesis categorized summarized. Moreover, future potential MIP-based mycotoxin also discussed highlighted.

Язык: Английский

Процитировано

0