Development of a fast and ultrasensitive black phosphorus-based colorimetric/photothermal dual-readout immunochromatography for determination of norfloxacin in tap water and river water

Ren, Shuyue; Li, Qiaofeng; Wang, Jingyi; Fan, Bingyan; Bai, Jintao; Peng, Yuan; Li, Shuang; Han, Dianpeng; Wu, Jin; Wang, Jiang; Qin, Kang; Zhao, Zunquan; Ning, Baoan; Han, Tao; Zhou, Huanying; Gao, Zhixian

doi:10.1016/j.jhazmat.2020.123781

Cited by 47 publications

(15 citation statements)

References 12 publications

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“…It has already been outlined that LFIAs own all the features to satisfy the ASSURED criteria. Recently, these criteria have been revised by adding three criteria, namely, real-time connectivity, ease of specimen collection, and environmental friendliness to assemble the so-called REASSURED criteria [ 239 ]. Unsurprisingly LFIA can already meet almost all of these additional desiderata.…”

Section: Future Perspectivesmentioning

confidence: 99%

Ten Years of Lateral Flow Immunoassay Technique Applications: Trends, Challenges and Future Perspectives

Nardo

Chiarello

Cavalera

et al. 2021

Sensors

256

162

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The Lateral Flow Immunoassay (LFIA) is by far one of the most successful analytical platforms to perform the on-site detection of target substances. LFIA can be considered as a sort of lab-in-a-hand and, together with other point-of-need tests, has represented a paradigm shift from sample-to-lab to lab-to-sample aiming to improve decision making and turnaround time. The features of LFIAs made them a very attractive tool in clinical diagnostic where they can improve patient care by enabling more prompt diagnosis and treatment decisions. The rapidity, simplicity, relative cost-effectiveness, and the possibility to be used by nonskilled personnel contributed to the wide acceptance of LFIAs. As a consequence, from the detection of molecules, organisms, and (bio)markers for clinical purposes, the LFIA application has been rapidly extended to other fields, including food and feed safety, veterinary medicine, environmental control, and many others. This review aims to provide readers with a 10-years overview of applications, outlining the trends for the main application fields and the relative compounded annual growth rates. Moreover, future perspectives and challenges are discussed.

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Section: Future Perspectivesmentioning

confidence: 99%

Ten Years of Lateral Flow Immunoassay Technique Applications: Trends, Challenges and Future Perspectives

Nardo

Chiarello

Cavalera

et al. 2021

Sensors

256

162

View full text Add to dashboard Cite

show abstract

“…Therefore, 10 min was adopted for the subsequent experiments. Lastly, the volume of probes also played an essential role since the visualization of test zone were ascribed to the accumulation of probes on T-lines . As shown in Figure e, 80 μL 50 μg/mL Au–PMBA probes were separately selected as the suitable volume for this system.…”

Section: Resultsmentioning

confidence: 99%

A Universal Bacterial Catcher Au–PMBA-Nanocrab-Based Lateral Flow Immunoassay for Rapid Pathogens Detection

Xue

Zuo

et al. 2022

Anal. Chem.

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In traditional lateral flow immunoassays (LFIA) for pathogens detection, capture antibody (CA) is necessary and usually conjugated to Au nanoparticles (NPs) in order to label the target analyte. However, the acquisition process of the Au–CA nanoprobe is relatively complicated and costly, which will limit the application of LFIA. Herein, p-mercaptophenylboronic acid-modified Au NPs (namely Au–PMBA nanocrabs), were synthesized and applied for a new CA-independent LFIA method. The stable Au–PMBA nanocrabs showed outstanding capability to capture both Gram-negative bacteria and Gram-positive bacteria through covalent bonding. The acquired Au–PMBA–bacteria complexes were dropped onto the strip, and then captured by the detection antibody on the test line (T-line). Take Escherichia coli O157:H7 as an example, the gray value of T-line was proportional to the bacteria concentration and the linear range was 103–107 cfu·mL–1. This CA-independent strategy exhibited higher sensitivity than the traditional CA-dependent double antibody sandwich method, because detection limit of the former one was 103 cfu·mL–1 only by visual observation, which was reduced by 3 orders of magnitude. Besides, this platform successfully screened E. coli O157:H7 in four food samples with recoveries ranging from 90.25% to 107.25%. This CA-independent LFIA showed great advantages and satisfactory potential for rapid foodborne pathogens detection in real samples.

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“…To date, some ICA methods have been reported as summarized in Table S1, † which showed differences in sensitivity and specificity to FQ compounds. For example, Ren et al developed an ultrasensitive black phosphorus-based ICA for quantitative determination of NOR in water with a limit of detection (LOD) of 0.045 µg L −1 , 6 Xiao et al developed a colloidal gold-based ICA for the qualitative detection of 11 FQs in fish with LOD of 4 μg kg −1 , 29 and Peng et al constructed a colloidal gold-based ICA for the analysis of 32 FQs in milk with LOD values of 0.1-10 µg L −1 . 30 Although these methods have good performance for one or some FQs, a more sensitive method is still needed for the simultaneous determination of the banned LOM, PEF, OFL and NOR.…”

Section: Introductionmentioning

confidence: 99%

“…1 As with other antibiotics, the development of antimicrobial resistance caused by long-term exposure to FQ resides in food constitutes a major threat to human health. 6,7 In addition, some other adverse effects have also been reported, such as tendon toxicity, cardiotoxicity, central nervous system toxicity, and arthropathy. 8,9 In order to reduce the risk of drug residues, maximum residue limits (MRLs) for some FQs in foodstuffs have been set by the European Union (EU), China, Japan and other countries.…”

Section: Introductionmentioning

confidence: 99%

Fluorescent strip sensor for rapid and ultrasensitive determination of fluoroquinolones in fish and milk

Lei

Guo

et al. 2023

Analyst

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Development of a fast and ultrasensitive black phosphorus-based colorimetric/photothermal dual-readout immunochromatography for determination of norfloxacin in tap water and river water

Cited by 47 publications

References 12 publications

Ten Years of Lateral Flow Immunoassay Technique Applications: Trends, Challenges and Future Perspectives

Ten Years of Lateral Flow Immunoassay Technique Applications: Trends, Challenges and Future Perspectives

A Universal Bacterial Catcher Au–PMBA-Nanocrab-Based Lateral Flow Immunoassay for Rapid Pathogens Detection

Fluorescent strip sensor for rapid and ultrasensitive determination of fluoroquinolones in fish and milk

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