2023
DOI: 10.3390/bios13030330
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MIPs–SERS Sensor Based on Ag NPs Film for Selective Detection of Enrofloxacin in Food

Abstract: The quinolone antibiotics represented by enrofloxacin (ENRO) are harmful to the ecological environment and human health due to illegal excessive use, resulting in increasing food residues and ENRO levels in the environment. To this end, we developed a MIPs–SERS method using surface-enhanced Raman spectroscopy (SERS) and molecularly imprinted polymers (MIPs) to detect ENRO in food matrices. Firstly, a layer of silver nanoparticles (Ag NPs) with the best SERS effect was synthesized on the surface of copper rods … Show more

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Cited by 9 publications
(2 citation statements)
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“…Minced pork was spiked with different concentrations (0.1, 0.05, and 0.02 μg/mL) of ENRO, the supernatants extracted were placed on the sensor for 120 min, and three measurements for each concentration were performed. The recovery rates ranged between 90.61 and 92.72% with an RSD of 2.42–5.16%, and these results were consistent with those obtained by HPLC evaluation [ 136 ]. The combination of SERS and MIP techniques is interesting because SERS has a high sensitivity, whereas MIP also has a high selectivity.…”
Section: Detection Of Skeletal and Cardiac Muscle Analytes With Mipssupporting
confidence: 87%
“…Minced pork was spiked with different concentrations (0.1, 0.05, and 0.02 μg/mL) of ENRO, the supernatants extracted were placed on the sensor for 120 min, and three measurements for each concentration were performed. The recovery rates ranged between 90.61 and 92.72% with an RSD of 2.42–5.16%, and these results were consistent with those obtained by HPLC evaluation [ 136 ]. The combination of SERS and MIP techniques is interesting because SERS has a high sensitivity, whereas MIP also has a high selectivity.…”
Section: Detection Of Skeletal and Cardiac Muscle Analytes With Mipssupporting
confidence: 87%
“…Consequently, silver nanoparticles (AgNPs) are extensively employed in medicine for various purposes such as dressings, bandages, antimicrobial creams, and disinfectants [6]. According to the literature, antimicrobial nanomaterials are often referred to as 'nanoantibiotics' and are regarded as one of the most promising methods for preventing or controlling the growth and spread of microbes and infections [7][8][9][10]. Nanosilver is highly chemically stable and resistant to corrosion, which allows it to maintain its properties even in highly acidic or alkaline environments [11].…”
Section: Introductionmentioning
confidence: 99%