Portable synthetic-biology paper biosensor for on-farm virus/disease detection (freeze-dried, cell-free)
Northwestern University has developed a portable, freeze-dried, cell-free paper biosensor for rapid on-site detection of crop viruses and pathogens, suitable for early intervention in agriculture.
Northwestern University has created a portable, freeze-dried, paper-based cell-free biosensor designed for on-farm detection of crop viruses and pathogens. This biosensor enables rapid, easy-to-use, and deployable testing directly in the field, facilitating early intervention workflows. It is inspired by Plant-DX technology and aims to improve sustainable agriculture by providing farmers with a simple, low-cost diagnostic tool that can be used without specialized equipment. The system is suitable for extension pilot programs and test strips, enhancing crop health monitoring and disease management.
About Northwestern University
Northwestern University is a comprehensive private research university with campuses in Evanston and downtown Chicago and a collaborative, cross‑disciplinary culture. Integration with a major hospital system enables clinical research, diverse patient access, and rapid translation from bench to bedside. Shared research cores, prototyping facilities, a campus incubator, and dedicated corporate engagement teams make it straightforward to scope projects, structure agreements, and place talent. Research is supported by competitive federal funding from agencies such as NIH, NSF, DOE, and DoD, complemented by foundation and industry partnerships. A dedicated technology transfer office advances IP strategy, licensing, and startup formation.
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