An Ultrasensitive Fluorescence Immunoassay Based on Magnetic Separation and Upconversion Nanoparticles as Labels for the Detection of Chloramphenicol in Animal-Derived Foods

Sheng, Wei; Huang, Na; Liu, Yue; Zhang, Biao; Zhang, Wanli; Wang, Shuo

doi:10.1007/s12161-020-01820-5

Cited by 10 publications

(3 citation statements)

References 40 publications

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“…20 Polystyrene is widely used as carrier matrix for antibodies and antigens. [21][22][23] Poly(ε-caprolactone) is a hydrophobic, semicrystalline aliphatic polyester with a slow degradation rate. It is also a bioabsorbable, biocompatible, environmentally degradable, nontoxic, chemically stable, and inexpensive material with good mechanical properties.…”

Section: Introductionmentioning

confidence: 99%

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Square wave voltammetric detection of cholesterol with biosensor based on poly(styrene‐‐ε‐caprolactone)/MWCNTs composite

Kavacık

Kilic

2023

Biotech and App Biochem

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A novel poly(styrene‐‐ε‐caprolactone)/multiwalled carbon nanotubes/cholesterol oxidase film‐coated glassy carbon electrode was designed for cholesterol detection by square wave voltammetry (SWV). The biosensor responded to cholesterol with a measurement concentration range between 1 and 130 μM, a relative standard deviation of only 0.095% and accuracy of 100.42% ±2.85 with the SWV technique in the potential range from −0.6 to +0.6 V. The limit of detection was calculated to be 0.63 μM. The biosensor was preserved 91 and 84% of its initial response at the end of the 9st and 25st days, respectively. Human serum from human male AB plasma was analyzed without pretreatment except for dilution to investigate the performance of the biosensor in a complex medium.

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Section: Introductionmentioning

confidence: 99%

“…In addition, it shows hydrophobic property due to the presence of negatively charged sulfate groups on its surface 20 . Polystyrene is widely used as carrier matrix for antibodies and antigens 21–23 . Poly(ε‐caprolactone) is a hydrophobic, semicrystalline aliphatic polyester with a slow degradation rate.…”

Section: Introductionmentioning

confidence: 99%

Square wave voltammetric detection of cholesterol with biosensor based on poly(styrene‐‐ε‐caprolactone)/MWCNTs composite

Kavacık

Kilic

2023

Biotech and App Biochem

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“…At present, there are many reports on the detection of CAP, mainly including high-performance liquid chromatography-mass spectrometry (HPLC-MS), 14 immunoassay, 15,16 surface enhanced Raman spectroscopy (SERS), 17,18 fluorescence, 19,20 chemilumniscence 21,22 and electrochemical method. 23,24 At the moment, these mentioned detection methods are restricted by various conditions, which leads to the high cost of antibiotic residues detection and the complex retreatment process.…”

mentioning

confidence: 99%

A Novel Electrochemical Strategy for Chloramphenicol Detection in a Water Environment Based on Silver Nanoparticles and Thiophene

Lin

Feng

Chen

et al. 2022

J. Electrochem. Soc.

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As a synthetic broad-spectrum antibiotic, chloramphenicol (CAP) is widely used in the prevention and treatment of bacterial diseases in aquaculture and animal husbandry, which might lead to severe water contamination and thus threaten our health. Herein, a novel electrochemical strategy for CAP detection is proposed with a sensor constructed based on the anodic peak (about -0.56 V) by modifying silver nanoparticles (AgNPs) and thiophene (TP) on a glassy carbon electrode (GCE) as a synergistic amplification unit with a simple step-by-step electrodeposition technique. Electrochemical methods, scanning electron microscopy, and X-ray energy dispersive spectroscopy were applied to characterize the as-prepared sensor. The TP/AgNPs/GCE sensor was used for CAP detection by DPV in the concentration range of 100.0 to 1600.0 µM, the limit of detection was 33.0 µM, and the sensitivity was 0.290 μA·µM-1·cm-2. In addition, the sensor has the advantages of simple preparation, low cost, good repeatability, stability, and anti-interference. It has been used for the detection of CAP in lake water with a recovery of 101.80 to- 104.85%, and the relative standard deviation was lower than 1.22%, which confirms that the sensor has good practicability.

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Application of Nanomaterials in Food Quality Assessment

Torabfam

Saleem

Kulabhusan

et al. 2022

Nanosensing and Bioanalytical Technologies in Food Quality Control

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An Ultrasensitive Fluorescence Immunoassay Based on Magnetic Separation and Upconversion Nanoparticles as Labels for the Detection of Chloramphenicol in Animal-Derived Foods

Cited by 10 publications

References 40 publications

Square wave voltammetric detection of cholesterol with biosensor based on poly(styrene‐‐ε‐caprolactone)/MWCNTs composite

Square wave voltammetric detection of cholesterol with biosensor based on poly(styrene‐‐ε‐caprolactone)/MWCNTs composite

A Novel Electrochemical Strategy for Chloramphenicol Detection in a Water Environment Based on Silver Nanoparticles and Thiophene

Application of Nanomaterials in Food Quality Assessment

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