Electrochemical ultra-sensitive detection of Salmonella and other food pathogens
An innovative electrochemical sensor technology designed for ultra-sensitive detection of food pathogens like Salmonella, leveraging highly conductive electrodes and target-specific probes for enhanced specificity and sensitivity.
Overview
This cutting-edge electrochemical sensor technology is developed for ultra-sensitive detection of food pathogens, such as Salmonella. By utilizing highly conductive miniature electrodes combined with target-specific probes, the technology promises high specificity and analytical sensitivity. This innovation targets food safety applications, offering a robust solution for real-time pathogen detection in various food matrices.
Technical specifications
The sensor technology features highly dense capture probes that are selectively reactive to target pathogens. These probes are integrated onto an anti-fouling sensor surface, which enhances detection capabilities in complex food matrices without interference. The electrochemical technology is adapted for real sample applications, ensuring accurate and reliable pathogen detection. Key benefits include its ability to detect pathogens with high sensitivity and specificity, making it suitable for food safety applications in both industrial and research settings.
Technology readiness level
The current technology readiness level is 3, indicating that the sensor technology has been demonstrated in a laboratory environment. Future validation efforts will focus on implementing this technology for specific pathogen targets, moving towards real-world applications.
About Oklahoma State University
Oklahoma State University is a comprehensive public land‑grant research university with a statewide footprint anchored in Stillwater. A research and technology park connects faculty expertise with corporate partners through co‑located labs, flexible leases, and shared prototyping and pilot‑scale facilities. Integration with an academic health system in Tulsa and a veterinary teaching hospital supports clinical translation, field trials, and product evaluation. A statewide extension network and experiment stations provide industry with rapid access to real‑world testing sites and workforce pipelines. Research is supported by competitive federal funding from NSF, USDA, NIH, and DOE, alongside industry‑sponsored agreements. A dedicated technology transfer office and an affiliated incubator accelerate IP protection, licensing, and startup formation.
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