Dual recognition strategy for the rapid and precise detection of Bacillus cereus using post-modified nano-MOF and aptamer

Yan, Jintao; Chen, Liangqiang; Teng, Mengjing; Hao, Mengdi; Feng, Bin; Yang, Fan; Shen, Hao; Yu, Shaoning; Wang, Li

doi:10.1016/j.snb.2023.133745

Cited by 10 publications

(1 citation statement)

References 35 publications

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“…It was also shown that it is possible to couple MOFs and MIPs technologies for the efficient detection of bacteria . On the other hand, MOFs can also be coupled with aptamers to enhance their sensitivity to detect bacteria like S. aureus or Acinetobacter baumannii reaching a very low limit of detection in the range of 5–7 CFU/mL. , By encapsulating target molecules within their framework, MOFs have highly precise cavities, finely tuned for recognizing key bacterial elements. Moreover, their robust polymeric composition confers good stability to harsh environmental conditions, rendering them adept for Point-of-Care (PoC) applications.…”

Section: Emerging Biomimetic Sensor Technologies For Bacteria Detectionmentioning

confidence: 99%

Emerging Biomimetic Sensor Technologies for the Detection of Pathogenic Bacteria: A Commercial Viability Study

Frigoli,

Lowdon,

Caldara

et al. 2024

ACS Omega

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Ensuring a rapid and accurate identification of harmful bacteria is crucial in various fields including environmental monitoring, food safety, and clinical diagnostics. Conventional detection methods often suffer from limitations such as long analysis time, complexity, and the need for qualified personnel. Therefore, a lot of research effort is devoted to developing technologies with the potential to revolutionize the detection of pathogenic bacteria by offering rapid, sensitive, and user-friendly platforms for point-ofcare analysis. In this light, biosensors have gained significant commercial attention in recent years due to their simplicity, portability, and rapid analysis capabilities. The purpose of this review is to identify a trend by analyzing which biosensor technologies have become commercially successful in the field of bacteria detection. Moreover, we highlight the characteristics that a biosensor must possess to finally arrive in the market and therefore in the hands of the end-user, and we present critical examples of the market applications of various technologies. The aim is to investigate the reason why certain technologies have achieved commercial success and extrapolate these trends to the future economic viability of a new subfield in the world of biosensing: the development of biomimetic sensor platforms. Therefore, an overview of recent advances in the field of biomimetic bacteria detection will be presented, after which the challenges that need to be addressed in the coming years to improve market penetration will be critically evaluated. We will zoom into the current shortcomings of biomimetic sensors based on imprinting technology and aptamers and try to come up with a recommendation for further development based on the trends observed from previous commercial success stories in biosensing.

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Section: Emerging Biomimetic Sensor Technologies For Bacteria Detectionmentioning

confidence: 99%

Emerging Biomimetic Sensor Technologies for the Detection of Pathogenic Bacteria: A Commercial Viability Study

Frigoli,

Lowdon,

Caldara

et al. 2024

ACS Omega

View full text Add to dashboard Cite

show abstract

Research progress on the detection of foodborne pathogens based on aptamer recognition

Guo

2024

Microchim Acta

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Ratiometric fluorescence method comprising carbon dots and rhodamine 6G encapsulated in metal–organic framework microcubes for curcumin detection

Wang,

Xu,

Chen

et al. 2024

Microchim Acta

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Dual recognition strategy for the rapid and precise detection of Bacillus cereus using post-modified nano-MOF and aptamer

Cited by 10 publications

References 35 publications

Emerging Biomimetic Sensor Technologies for the Detection of Pathogenic Bacteria: A Commercial Viability Study

Emerging Biomimetic Sensor Technologies for the Detection of Pathogenic Bacteria: A Commercial Viability Study

Research progress on the detection of foodborne pathogens based on aptamer recognition

Ratiometric fluorescence method comprising carbon dots and rhodamine 6G encapsulated in metal–organic framework microcubes for curcumin detection

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