The NSF Biosensing program funds foundational research and technology development for novel biosensing platforms that measure, detect, or monitor biological, chemical, or physical signals, with emphasis on transformative approaches that address critical societal challenges. It exists to advance the science of sensing—from molecular to systems level—and to enable new capabilities in health, environment, and security.

- Intellectual Merit: Potential to advance knowledge in biosensing, novelty of the approach, and soundness of the research plan. - Broader Impacts: Likelihood to benefit society, contribute to STEM workforce development, and broaden participation of underrepresented groups. - PI qualifications and track record: Evidence of independent research capability, relevant publications, and technical expertise. - Feasibility: Realistic timeline, budget justification, and availability of resources. - Collaborations and endorsements: Strength of letters of support from recognized experts in the field.

Past awardees typically include early-career faculty at US universities, postdoctoral researchers, and occasionally independent researchers with strong publication records in biosensors, bioelectronics, or neurotechnology. Named examples are not listed on the page, but archetypes include PIs developing wearable electrochemical sensors, optical probes for neural activity, or microfluidic platforms for pathogen detection.

A researcher with a PhD in engineering, neuroscience, or a related field, a strong publication record in biosensing or neurotechnology, and a clear plan for developing a novel sensing platform with both fundamental and translational impact. The ideal applicant is affiliated with a US institution (university or nonprofit) and has demonstrated ability to secure resources and collaborate across disciplines.