Recombinase Polymerase Amplification Combined with Unmodified Gold Nanoparticles for Salmonella Detection in Milk

Chen, Zhiguang; Zhong, Haixia; Luo, Hui; Zhang, Ren-yu; Huang, Junrong

doi:10.1007/s12161-018-1351-6

Cited by 22 publications

(13 citation statements)

References 33 publications

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“…Similarly, Salmonella is detected in the milk with the help of isothermal recombinase polymerase amplification and unmodified Au-NPs combination (Table 1 ). This method is rapid, accurate, and cost-effective as compared to other standardized methods [ 92 , 93 ].…”

Section: Efficacy Of Metal Based-nanoparticles (M-nps) As Sensorsmentioning

confidence: 99%

Metal-based nanoparticles, sensors, and their multifaceted application in food packaging

et al. 2021

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Due to the global rise of the human population, one of the top-most challenges for poor and developing nations is to use the food produces safely and sustainably. In this regard, the storage of surplus food (and derived products) without loss of freshness, nutrient stability, shelf life, and their parallel efficient utilization will surely boost the food production sector. One of the best technologies that have emerged within the last twenty years with applications in the packaging of food and industrial materials is the use of green mode-based synthesized nanoparticles (NPs). These NPs are stable, advantageous as well as eco-friendly. Over the several years, numerous publications have confirmed that these NPs exert antibacterial, antioxidant, and antifungal activity against a plethora of pathogens. The storage in metal-based NPs (M-NPs) does not hamper the food properties and packaging efficiency. Additionally, these M-NPs help in the improvement of properties including freshness indicators, mechanical properties, antibacterial and water vapor permeability during food packaging. As a result, the nano-technological application facilitates a simple, alternate, interactive as well as reliable technology. It even provides positive feedback to food industries and packaging markets. Taken together, the current review paper is an attempt to highlight the M-NPs for prominent applications of antimicrobial properties, nanosensors, and food packaging of food items. Additionally, some comparative reports associated with M-NPs mechanism of action, risks, toxicity, and overall future perspectives have also been made.

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Section: Efficacy Of Metal Based-nanoparticles (M-nps) As Sensorsmentioning

confidence: 99%

Metal-based nanoparticles, sensors, and their multifaceted application in food packaging

et al. 2021

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“…Integration of RPA with other detection strategies such as lateral flow [ 114 ], real-time fluorescent detection [ 113 ], and microfluidic [ 115 ] was found to be a success. As soon as their inception, RPA-based methods have been applied in the detection of Salmonella in food samples [ 116 , 117 , 118 ]. Since the success of the isothermal amplification method for Salmonella detection, the RPA system is likely the most convenient choice for point of care application due to its short turnaround time, simple implementation, and minimum sample preparation [ 119 ].…”

Section: Detection Of Salmonellamentioning

confidence: 99%

Advancement in Salmonella Detection Methods: From Conventional to Electrochemical-Based Sensing Detection

et al. 2021

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Large-scale food-borne outbreaks caused by Salmonella are rarely seen nowadays, thanks to the advanced nature of the medical system. However, small, localised outbreaks in certain regions still exist and could possess a huge threat to the public health if eradication measure is not initiated. This review discusses the progress of Salmonella detection approaches covering their basic principles, characteristics, applications, and performances. Conventional Salmonella detection is usually performed using a culture-based method, which is time-consuming, labour intensive, and unsuitable for on-site testing and high-throughput analysis. To date, there are many detection methods with a unique detection system available for Salmonella detection utilising immunological-based techniques, molecular-based techniques, mass spectrometry, spectroscopy, optical phenotyping, and biosensor methods. The electrochemical biosensor has growing interest in Salmonella detection mainly due to its excellent sensitivity, rapidity, and portability. The use of a highly specific bioreceptor, such as aptamers, and the application of nanomaterials are contributing factors to these excellent characteristics. Furthermore, insight on the types of biorecognition elements, the principles of electrochemical transduction elements, and the miniaturisation potential of electrochemical biosensors are discussed.

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“…Salmonella is one of the most common foodborne pathogens (Chen et al, 2019 ). Traditional detection methods are slow and complex.…”

Section: The Applications Of the Ptnp-based Biosensors In Food Fieldsmentioning

confidence: 99%

Recent Progress of the Practical Applications of the Platinum Nanoparticle-Based Electrochemistry Biosensors

Han

et al. 2021

Front. Chem.

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The detection of biomolecules using various biosensors with excellent sensitivity, selectivity, stability, and reproducibility, is of great significance in the analytical and biomedical fields toward achieving their practical applications. Noble metal nanoparticles are favorable candidates due to their unique optical, surface electrical effect, and catalytic properties. Among these noble metal nanoparticles, platinum nanoparticles (Pt NPs) have been widely employed for the detection of bioactive substances such as glucose, glutamic acid, and hormones. However, there is still a long way to go before the potential challenges in the practical applications of biomolecules are fully overcome. Bearing this in mind, combined with our research experience, we summarized the recent progress of the Pt NP-based biosensors and highlighted the current problems that exist in their practical applications. The current review would provide fundamental guidance for future applications using the Pt NP-based biosensors in food, agricultural, and medical fields.

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Recombinase Polymerase Amplification Combined with Unmodified Gold Nanoparticles for Salmonella Detection in Milk

Cited by 22 publications

References 33 publications

Metal-based nanoparticles, sensors, and their multifaceted application in food packaging

Metal-based nanoparticles, sensors, and their multifaceted application in food packaging

Advancement in Salmonella Detection Methods: From Conventional to Electrochemical-Based Sensing Detection

Recent Progress of the Practical Applications of the Platinum Nanoparticle-Based Electrochemistry Biosensors

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