Green-synthesized two-dimensional nanocarriers with photothermal capability for portable dual-readout immunochromatographic assay of clenbuterol

Jia, Conghui; Wang, Shaochi; Liu, Sijie; Li, Yuechun; Xie, Xianghong; Hu, Huilan; Ren, Jiawei; Tian, Yanli; Sun, Jing; Zhang, Daohong; Zhu, Ming-Qiang; Wang, Jianlong

doi:10.1016/j.snb.2022.132791

Cited by 19 publications

(11 citation statements)

References 37 publications

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“…Clenbuterol has been used in animal husbandry and can accumulate in meat (Huang et al, 2018). When people consume animal products containing residual clenbuterol, they will experience acute poisoning symptoms (Jia et al, 2023). An enzyme-linked immunosorbent assay (ELISA) µPAD was developed as a screening system for the rapid detection of clenbuterol.…”

Section: Detection Via Smartphone Appsmentioning

confidence: 99%

Evaluation of food μPADs with the new tech perspectives and future prospects

Okutan Arslan,

Trabzon

2023

eFood

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Food microfluidic paper‐based analytical devices (µPADs) are powerful tools to create total analysis systems and have long been demonstrated to be useful for safety and quality applications. Thanks to new technological innovations food µPADs offer exciting new possibilities. This review introduces how µPADs are obtained from chromatography, filter, or office papers and detect analytes from a food sample. We introduce the most current developments in the use of µPADs with an emphasis on paper types, adapted new technologies, and detection limits. Classifications are also made on food µPADs according to applied innovations and adapted novel technologies. In the first section, simple forms of µPADs for the detection of pathogen, mycotoxin, pesticides, and other food components are discussed with technical details. Then, we introduce multisensing approaches for high throughput analysis and a concise summary will be given. In the case of three‐dimensional (3D) µPADs, the use of 3D is discussed and compared to 2D µPADs in terms of its advantageous with the example of a food colorant test device. In the following section, smartphone adoption to µPADs is introduced in detail with eight different assay examples. Centrifugal platform for nickel assay is demonstrated as an enabling approach with shortened assay times by rotational velocity. The potential of user‐friendly hybrid devices is also summarized in the last part. Finally, we present an outlook to underline the opportunities created by smartphone‐based and intelligent µPADs for food safety and quality with real success perspectives

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Section: Detection Via Smartphone Appsmentioning

confidence: 99%

Evaluation of food μPADs with the new tech perspectives and future prospects

Okutan Arslan,

Trabzon

2023

eFood

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“… 37 , 38 Based on MoS 2 and WS 2 , photothermal LFIAs were developed for the detection of Salmonella typhimurium and clenbuterol. 39 , 40 The ReSe 2 is a highly anisotropic two-dimensional nanomaterial with attractive physical properties, good photothermal stability, and high photothermal conversion efficiency. 41 , 42 It is expected to be an ideal two-dimensional nanomaterial for photothermal detection.…”

Section: Introductionmentioning

confidence: 99%

“…Gold composite nanomaterials such as Au@Pd, black phosphorescence@Au, Fe 3 O 4 @Au, and Pd@Au were designed as photothermal labels in LFIAs for the detection of exosomes, antibiotics, mycotoxin, and bacteria. − However, GNP suffers from low photothermal conversion efficiency and photothermal stability, limiting its further applications. It is reported that carbon nanomaterials, such as carbon nanotube (CNT) and graphene oxide (GO), have good photothermal properties and can be utilized to develop photothermal sensing strategies in LFIAs. , Two-dimensional transition metal sulfide nanomaterials with high specific surface area and high photothermal effect have demonstrated great potential in various rapid detection methods. , Based on MoS 2 and WS 2 , photothermal LFIAs were developed for the detection of Salmonella typhimurium and clenbuterol. , The ReSe 2 is a highly anisotropic two-dimensional nanomaterial with attractive physical properties, good photothermal stability, and high photothermal conversion efficiency. , It is expected to be an ideal two-dimensional nanomaterial for photothermal detection.…”

Section: Introductionmentioning

confidence: 99%

Smartphone-Based Photothermal Lateral Flow Immunoassay Using Rhenium Diselenide Nanosheet

Hao

Huang

Wang

et al. 2023

ACS Appl. Mater. Interfaces

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Developing a rapid antibody-based detection method is of great importance for preventing and controlling the spread of coronavirus disease 2019 (COVID-19). Among the antibody-based methods for point-of-care (POC) detection, lateral flow immunoassay (LFIA) is the most widely used. However, LFIA still has the disadvantage of low sensitivity. In this work, an ReSe 2 nanosheet with a thickness of 10−20 nm was prepared by liquid exfoliation and applied as the label in a photothermal LFIA due to its high photothermal conversion efficiency and high photothermal stability. An integrated detection device was introduced for rapid, on-site, and highly sensitive assay of the human antisevere acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Spike (S) protein IgG antibodies. The device mainly included a rhenium diselenide (ReSe 2 ) nanosheet-based photothermal LFIA, a portable laser, and a smartphone with a portable thermal imager, which was used to record and analyze the thermal signal of the LFIA test zone. The human anti-SARS-COV-2 S protein IgG antibodies in buffer solution can be detected in a portable box within 10 min, with a thermal signal detection limit of 0.86 ng mL −1 , which was 108-fold lower than that of the colorimetric signal. The integrated device can detect values as low as 2.76 ng mL −1 of the human anti-SARS-COV-2 S protein IgG antibodies in 50% serum. The integrated device showed great potential for rapid and home self-testing diagnosis of COVID-19.

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“…POCT refers to a rapid analysis method at the patient’s bedside or outside the clinical laboratory, including dry chemical technology, immunochromatography, and emerging microfluidic biochip . The lateral flow strip biosensor (LFSB), combining dry chemistry and immunochromatography and originally proposed in the 1960s for the detection of serum proteins and human chorionic gonadotropin (hCG), , meets the POCT requirements and is now widely used in clinical diagnosis, food safety, and environmental monitoring. − …”

Section: Introductionmentioning

confidence: 99%

Lateral Flow Strip Biosensors for Foodborne Pathogenic Bacteria via Direct and Indirect Sensing Strategies: A Review

Huang

Cheng

et al. 2023

J. Agric. Food Chem.

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Rapid and sensitive detection of foodborne pathogenic bacteria is particularly important for the prevention and control of foodborne diseases. The lateral flow strip biosensor (LFSB) is one of the most promising point-of-care detection tools and has been widely used in food safety monitoring. This review introduces recent advances in the detection of foodborne pathogenic bacteria using LFSBs. According to different bacterial biomarkers, we summarize the direct and indirect sensing strategies of bacterial LFSBs. The direct sensing strategies for whole bacterial cells are divided into antibodies, antibody alternatives, and label-free according to the recognition elements. The indirect sensing strategies refer to the detection of bacterial nucleic acids and metabolites. Next, we compare and discuss the applications of direct and indirect sensing strategies. Finally, the existing challenges, future perspectives, and development directions are discussed, which will facilitate the theoretical innovation and practical application for bacterial LFSBs.

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Green-synthesized two-dimensional nanocarriers with photothermal capability for portable dual-readout immunochromatographic assay of clenbuterol

Cited by 19 publications

References 37 publications

Evaluation of food μPADs with the new tech perspectives and future prospects

Evaluation of food μPADs with the new tech perspectives and future prospects

Smartphone-Based Photothermal Lateral Flow Immunoassay Using Rhenium Diselenide Nanosheet

Lateral Flow Strip Biosensors for Foodborne Pathogenic Bacteria via Direct and Indirect Sensing Strategies: A Review

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