Rapid detection and prediction of chlortetracycline and oxytetracycline in animal feed using surface-enhanced Raman spectroscopy (SERS)

Lee, Kyung-Min; Yarbrough, Danielle; Kozman, Mena Medhat; Herrman, Timothy J.; Park, Jinhyuk; Wang, Rui; Kurouski, Dmitry

doi:10.1016/j.foodcont.2020.107243

Cited by 45 publications

(11 citation statements)

References 32 publications

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“…Moreover, the range of the content of the analyte in the calibration set sample should be greater than that of the analyte in the predicted sample so that the model has a strong universal applicability. Many types of models are used in SERS quantitative analysis, such as multiple linear regression (MLR) [92], principal component regression [93], partial least squares [94], artificial neural networks [95], and least squares-support vector machine [96]. Lee et al [97] intercepted SERS spectral signals of 400-1,800 cm −1 in the quantitative detection of monensin, decoquinate, and lasalocid.…”

Section: Role Of Chemometricsmentioning

confidence: 99%

A Review of Detection of Antibiotic Residues in Food by Surface-Enhanced Raman Spectroscopy

Liang

Peng

et al. 2021

Bioinorganic Chemistry and Applications

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Antibiotics, as veterinary drugs, have made extremely important contributions to disease prevention and treatment in the animal breeding industry. However, the accumulation of antibiotics in animal food due to their overuse during animal feeding is a frequent occurrence, which in turn would cause serious harm to public health when they are consumed by humans. Antibiotic residues in food have become one of the central issues in global food safety. As a safety measure, rapid and effective analytical approaches for detecting these residues must be implemented to prevent contaminated products from reaching the consumers. Traditional analytical methods, such as liquid chromatography, liquid chromatography mass spectrometry, and capillary electrophoresis, involve time-consuming sample preparation and complicated operation and require expensive instrumentation. By comparison, surface-enhanced Raman spectroscopy (SERS) has excellent sensitivity and remarkably enhanced target recognition. Thus, SERS has become a promising alternative analytical method for detecting antibiotic residues, as it can provide an ultrasensitive fingerprint spectrum for the rapid and noninvasive detection of trace analytes. In this study, we comprehensively review the recent progress and advances that have been achieved in the use of SERS in antibiotic residue detection. We introduce and discuss the basic principles of SERS. We then present the prospects and challenges in the use of SERS in the detection of antibiotics in food. Finally, we summarize and discuss the current problems and future trends in the detection of antibiotics in food.

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Section: Role Of Chemometricsmentioning

confidence: 99%

A Review of Detection of Antibiotic Residues in Food by Surface-Enhanced Raman Spectroscopy

Liang

Peng

et al. 2021

Bioinorganic Chemistry and Applications

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“…Additionally, good calibration required for quantitative accurate chemical analysis requires is laborious as requires multiple analysis by standard and NIR methods simultaneously. Finally, Raman spectroscopy and hyperspectral imaging have found further food research applications, such as the screening of adulterants in cereals or as a non-destructive approach for the nutritional quality of fruits, determination of antimicrobial drugs, mycotoxins and mycotoxigenic fungi (see, for example, [236][237][238][239][240]).…”

Section: Geographical Origin Of Coffee and Honey And Coconut Water Authenticitymentioning

confidence: 99%

Selected Instrumental Techniques Applied in Food and Feed: Quality, Safety and Adulteration Analysis

Artavia

Cortés-Herrera

Granados-Chinchilla³

2021

Foods

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This review presents an overall glance at selected instrumental analytical techniques and methods used in food analysis, focusing on their primary food science research applications. The methods described represent approaches that have already been developed or are currently being implemented in our laboratories. Some techniques are widespread and well known and hence we will focus only in very specific examples, whilst the relatively less common techniques applied in food science are covered in a wider fashion. We made a particular emphasis on the works published on this topic in the last five years. When appropriate, we referred the reader to specialized reports highlighting each technique’s principle and focused on said technologies’ applications in the food analysis field. Each example forwarded will consider the advantages and limitations of the application. Certain study cases will typify that several of the techniques mentioned are used simultaneously to resolve an issue, support novel data, or gather further information from the food sample.

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“…Surface-enhanced Raman Scattering (SERS) is a spectroscopic technique that makes use of the interaction of light with the surface of rough metal nanoparticles, making possible the chemical analysis of different analytes. The enhanced Raman signal from analyte (disposed on metal nanoparticles borders) is a consequence of high local electromagnetic field generated on specific sites of metal nanoparticles [12,13] from the coupling of incident laser light and the localized surface plasmon resonance on the surface of metal nanoparticles (described as a primary source of electromagnetic enhancement) [14][15][16][17][18][19].…”

Section: Introductionmentioning

confidence: 99%

“…The overall process for enhancement in the Raman scattering is a result of two distinct mechanisms: the electromagnetic effect and the chemical effect [14][15][16]. The electromagnetic enhancement is a consequence of the excitation of localized surface plasmon from incident radiation with its frequency close to the plasmon characteristic oscillations.…”

Section: Introductionmentioning

confidence: 99%

“…These regions with a high local field at nanoscale borders are so-called hot spots [20][21][22], that can also be formed at the interface between noble metal nanoparticles and metal substrates [23]. The second mechanism for SERS processes regards the chemical effect, which is based on inter-and intra-molecular charge transfer due to the electrons transference from the metal surface to the adsorbed species, reinforcing the resulting electric field [14,15]. Based on these aspects, it is possible to observe that morphology, aggregation level and nature of metallic nanoparticles are critical parameters to reach adequate homogeneous dispersion of hot spots-as a consequence, the kinetics of the reduction process to form nanoparticles can be considered as a relevant step for the production of reproducible SERS templates for analyte traces identification.…”

Section: Introductionmentioning

confidence: 99%

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Metal nanoparticles/carbon dots nanocomposites for SERS devices: trends and perspectives

Oliveira

Gomes

2020

SN Appl. Sci.

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Carbon dots and carbon dots-based nanocomposites have found a myriad of technological applications. Despite the primary use of carbon dots as catalysts in the reduction process to form metal nanoparticles, their strong interaction with metal nanostructures in nanocomposites can be further exploited. By tuning the emission of carbon dots and the absorption band of metal nanoparticles, it is possible to reach adequate surface-enhanced Raman scattering (SERS) from the resulting nanocomposites. Herein, it is reported the state-of-art in metal/carbon dots nanocomposites applied as active elements for SERS devices in the detection of traces of analytes. Strategies of synthesis, morphology (aggregation and anti-aggregation methods) and the improvement in the homogeneous distribution of noble metal nanoparticles on substrates have been discussed to reach the best performance for highly efficient SERS devices.

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Rapid detection and prediction of chlortetracycline and oxytetracycline in animal feed using surface-enhanced Raman spectroscopy (SERS)

Cited by 45 publications

References 32 publications

A Review of Detection of Antibiotic Residues in Food by Surface-Enhanced Raman Spectroscopy

A Review of Detection of Antibiotic Residues in Food by Surface-Enhanced Raman Spectroscopy

Selected Instrumental Techniques Applied in Food and Feed: Quality, Safety and Adulteration Analysis

Metal nanoparticles/carbon dots nanocomposites for SERS devices: trends and perspectives

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