A critical review on metal organic frameworks (MOFs)-based sensors for foodborne pathogenic bacteria detection

Talanta, Год журнала: 2024, Номер 281, С. 126918 - 126918

Опубликована: Сен. 20, 2024

Язык: Английский

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3D DNA Walkers Integrated with Self-Reporting MOFs: Pioneering Ratiometric Electrochemical Sensing for Staphylococcus aureus

Analytica Chimica Acta, Год журнала: 2025, Номер 1351, С. 343875 - 343875

Опубликована: Фев. 26, 2025

Язык: Английский

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

ACS Omega, Год журнала: 2024, Номер 9(22), С. 23155 - 23171

Опубликована: Май 23, 2024

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

Язык: Английский

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Iron‐MOFs for Biomedical Applications

Advanced Healthcare Materials, Год журнала: 2024, Номер unknown

Опубликована: Окт. 10, 2024

Over the past two decades, iron-based metal-organic frameworks (Fe-MOFs) have attracted significant research interest in biomedicine due to their low toxicity, tunable degradability, substantial drug loading capacity, versatile structures, and multimodal functionalities. Despite great potential, transition of Fe-MOFs-based composites from laboratory clinical products remains challenging. This review evaluates key properties that distinguish Fe-MOFs other MOFs highlights recent advances synthesis routes, surface engineering, shaping technologies. In particular, it focuses on applications biosensing, antimicrobial, anticancer therapies. addition, emphasizes need develop scalable, environmentally friendly, cost-effective production methods for additional meet specific requirements various biomedical applications. ability combine therapies, hurdles still remain, including a deeper understanding therapeutic mechanisms potential risks resistance overdose. Systematically addressing these challenges could significantly enhance prospects potentially facilitate integration into mainstream practice.

Язык: Английский

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An overview of signal amplification strategies and construction methods on phage-based biosensors

Food Research International, Год журнала: 2024, Номер 191, С. 114727 - 114727

Опубликована: Июль 3, 2024

Язык: Английский

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Emerging trends: Smartphone-assisted aptasensors enabling detection of pathogen and chemical contamination

Microchemical Journal, Год журнала: 2024, Номер unknown, С. 111736 - 111736

Опубликована: Окт. 1, 2024

Язык: Английский

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Recent advances in lateral flow immunoassay based on sandwich format for whole-cell pathogen detection

Coordination Chemistry Reviews, Год журнала: 2025, Номер 533, С. 216538 - 216538

Опубликована: Фев. 21, 2025

Язык: Английский

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Dual recognition strategies using aptamer-molecularly imprinted polymers for enhanced detection of food safety hazards: a review

Polymer Bulletin, Год журнала: 2025, Номер unknown

Опубликована: Апрель 2, 2025

Язык: Английский

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Metal-organic frameworks-molecularly imprinted polymers (MOF-MIP): Synthesis, properties, and applications in detection and control of microorganisms

Colloids and Surfaces B Biointerfaces, Год журнала: 2025, Номер 252, С. 114670 - 114670

Опубликована: Апрель 6, 2025

Язык: Английский

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Fe₃O₄@Au Nanoparticle-Enabled Magnetic Separation Coupled with CRISPR/Cas12a for Ultrasensitive Detection of Foodborne Pathogens

Journal of Agricultural and Food Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Май 24, 2025

The rapid detection of foodborne pathogens, such as Staphylococcus aureus and Salmonella, is critical for ensuring food safety. Herein, we present a magnetically controlled electrochemical biosensor integrating CRISPR/Cas12a with Fe3O4@Au nanoparticles designed to achieve ultrasensitive multiplexed detection. By utilization the magnetic separation CRISPR-cleaved ssDNA from nanoparticles, sensor circumvents intricate electrode modifications, enabling direct signal readout. This approach expedites workflow 65 min while achieving limit 2 CFU/mL. Additionally, exhibits stability over 45 days demonstrates its versatility by separate both Gram-positive (S. aureus) Gram-negative (Salmonella) pathogens. With validation in milk samples high interference resistance, this platform bridges CRISPR programmability practical deployability, offering robust solution on-site monitoring. innovation lies simplified design, enhanced stability, clinical versatility, setting new benchmark rapid, low-cost pathogen resource-limited environments.

Язык: Английский

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