Upconversion luminescence resonance energy transfer-based aptasensor for the sensitive detection of oxytetracycline

Zhang, Hui; Fang, Chong; Wu, Shijia; Duan, Nuo; Wang, Zhouping

doi:10.1016/j.ab.2015.08.011

Cited by 42 publications

(16 citation statements)

References 22 publications

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“…A FRET‐based sensor was constructed by Zhang et al. (2015) for the sensing of oxytetracycline (Figure 6a), a kind of antibiotics. Silica‐coated NaYF 4 :Yb,Tm UCNPs were regarded as a donor and SYBR Green I as an acceptor.…”

Section: Application Of Upconversion Sensors In Food Sensingmentioning

confidence: 99%

Lanthanide ion (Ln³⁺)‐based upconversion sensor for quantification of food contaminants: A review

Rong

Hassan

Ouyang

et al. 2021

Comp Rev Food Sci Food Safe

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The food safety issue has gradually become the focus of attention in modern society. The presence of food contaminants poses a threat to human health and there are a number of interesting researches on the detection of food contaminants. Upconversion nanoparticles (UCNPs) are superior to other fluorescence materials, considering the benefits of large anti‐Stokes shifts, high chemical stability, non‐autofluorescence, good light penetration ability, and low toxicity. These properties render UCNPs promising candidates as luminescent labels in biodetection, which provides opportunities as a sensitive, accurate, and rapid detection method. This paper intended to review the research progress of food contaminants detection by UCNPs‐based sensors. We have proposed the key criteria for UCNPs in the detection of food contaminants. Additionally, it highlighted the construction process of the UCNPs‐based sensors, which includes the synthesis and modification of UCNPs, selection of the recognition elements, and consideration of the detection principle. Moreover, six kinds of food contaminants detected by UCNPs technology in the past 5 years have been summarized and discussed fairly. Last but not least, it is outlined that UCNPs have great potential to be applied in food safety detection and threw new insight into the challenges ahead.

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Section: Application Of Upconversion Sensors In Food Sensingmentioning

confidence: 99%

Lanthanide ion (Ln³⁺)‐based upconversion sensor for quantification of food contaminants: A review

Rong

Hassan

Ouyang

et al. 2021

Comp Rev Food Sci Food Safe

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“…This method showed a LOD of 6 pg mL À1 kanamycin in milk [52]. On top of that, a biosensor using the luminescence resonance energy transfer (LRET) from UCNPs to SYBR Green I dye was established [99]. As shown in Fig.…”

Section: Sensors Based On Structure-switching Strategiesmentioning

confidence: 99%

Nanomaterial-based fluorescent biosensor for veterinary drug detection in foods

Tao¹,

Peng²,

Liu³

2020

Journal of Food and Drug Analysis

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Veterinary drugs have been widely used in the food industry. Their residues in food products need to be tightly regulated to ensure food safety. In particular, some veterinary drugs are still used illegally, although they have already been banned. Nanomaterials are playing an increasingly important role in analytical chemistry due to their unique properties. Compared to traditional organic dyes and colloidal gold nanoparticle labels, fluorescent nanomaterials appear particularly attractive for the detection of veterinary drug residues. This review summarizes recent advancements of fluorescent biosensors using nanomaterials for the detection of veterinary drug residues in foods. The useful properties of each type of fluorescent nanomaterial are first discussed such as large Stokes shifts, long emission lifetime, and high quantum yields, which are useful for detection in food-related sample matrix. The following target recognition molecules are then reviewed individually including antibodies, aptamers, molecularly imprinted polymers, and metal ion coordination based ligands. Representative bioconjugation and assay methods are discussed for each recognition mechanism. Finally, a few future research directions are outlined in the last section of this review.

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“…Consequently, extensive studies have been carried out to improve the performance of aptasensors for detection of oxytetracycline based on luminescence [ 40 , 93 , 201 ], and photoelectrochemical [ 202 , 203 ] and electrochemical sensing systems [ 107 , 173 , 174 , 188 , 204 , 205 , 206 ], which are summarized in Table 15 . As seen, the proposed aptasensor based on ultrasensitive surface enhanced Raman scattering reached the lowest LOD for oxytetracycline detection [ 196 ], followed by Chen et al [ 174 ] with an amperometric one ( Table 15 ).…”

Section: Aptasensors For Different Antibiotic Classesmentioning

confidence: 99%

Aptamer-Based Biosensors for Antibiotic Detection: A Review

2018

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Antibiotic resistance and, accordingly, their pollution because of uncontrolled usage has emerged as a serious problem in recent years. Hence, there is an increased demand to develop robust, easy, and sensitive methods for rapid evaluation of antibiotics and their residues. Among different analytical methods, the aptamer-based biosensors (aptasensors) have attracted considerable attention because of good selectivity, specificity, and sensitivity. This review gives an overview about recently-developed aptasensors for antibiotic detection. The use of various aptamer assays to determine different groups of antibiotics, like β-lactams, aminoglycosides, anthracyclines, chloramphenicol, (fluoro)quinolones, lincosamide, tetracyclines, and sulfonamides are presented in this paper.

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Upconversion luminescence resonance energy transfer-based aptasensor for the sensitive detection of oxytetracycline

Cited by 42 publications

References 22 publications

Lanthanide ion (Ln³⁺)‐based upconversion sensor for quantification of food contaminants: A review

Lanthanide ion (Ln³⁺)‐based upconversion sensor for quantification of food contaminants: A review

Nanomaterial-based fluorescent biosensor for veterinary drug detection in foods

Aptamer-Based Biosensors for Antibiotic Detection: A Review

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Upconversion luminescence resonance energy transfer-based aptasensor for the sensitive detection of oxytetracycline

Cited by 42 publications

References 22 publications

Lanthanide ion (Ln3+)‐based upconversion sensor for quantification of food contaminants: A review

Lanthanide ion (Ln3+)‐based upconversion sensor for quantification of food contaminants: A review

Nanomaterial-based fluorescent biosensor for veterinary drug detection in foods

Aptamer-Based Biosensors for Antibiotic Detection: A Review

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Lanthanide ion (Ln³⁺)‐based upconversion sensor for quantification of food contaminants: A review

Lanthanide ion (Ln³⁺)‐based upconversion sensor for quantification of food contaminants: A review