Open (posted) · Grant
Transformative Non-Invasive/Minimally Invasive Technologies for Imaging the Olfactory System Across Scales (R01 CT Optional)
National Institutes of Health, Department of Health and Human Services
Key facts
Copied from the official Grants.gov record. Last verified October 30, 2026.
- Program name
- Transformative Non-Invasive/Minimally Invasive Technologies for Imaging the Olfactory System Across Scales (R01 CT Optional)
- Issuing agency
- National Institutes of Health (Department of Health and Human Services)
- Opportunity number
- RFA-DC-27-003
- Funding type
- Grant
- Funding purpose
- Health
- Status
- Open (posted)
- Application deadline
- Closes August 21, 2028
- Published award range
- Up to $500,000
- Estimated total program funding
- $2,000,000
- Expected number of awards
- 3
- Cost sharing or match required
- No
- Eligible applicants (official categories)
- State governments
- County governments
- City or township governments
- Special district governments
- Independent school districts
- Public and State controlled institutions of higher education
- Native American tribal governments (Federally recognized)
- Public housing authorities/Indian housing authorities
- Native American tribal organizations (other than Federally recognized tribal governments)
- Nonprofits having a 501(c)(3) status with the IRS, other than institutions of higher education
- Nonprofits that do not have a 501(c)(3) status with the IRS, other than institutions of higher education
- Private institutions of higher education
- For profit organizations other than small businesses
- Small businesses
- Others (see Additional Information on Eligibility)
- Relevant to
- Businesses and NonprofitsHow we determined this: Grants.gov eligibility includes small businesses or for-profit organizations. Grants.gov eligibility includes nonprofit organizations.
- Geographic restrictions
- None stated in structured data (federal opportunities are often nationwide). Check the eligibility details and full announcement for any limits.
- Assistance Listing (CFDA)
- 93.173, 93.286
- Official source
- View on Grants.gov ↗
- Application URL
- www.grants.gov/search-results-detail/359696 ↗Apply through Grants.gov (Workspace) using the application package on the official listing, unless the full announcement names a different submission system.
- Source identifier
- Grants.gov opportunity ID 359696 · Funding opportunity number RFA-DC-27-003
- Posted
- May 20, 2026 · Source last updated May 20, 2026
- Last verified
- October 30, 2026 (against Grants.gov)
- Data completeness
- 100% of key fields published by the source
- Record confidence
- highVerified against the official source; key fields present; no open issues.
Eligibility details (from the agency)
Refer to Section III. Eligibility Information in the NOFO for additional information on eligibility.Foreign Organizations/International Collaborations:Non-domestic (non-U.S.) Entities (Foreign Organizations) are not eligible to apply.Non-domestic (non-U.S.) components of U.S. Organizations are not eligible to apply.Foreign components, as defined in the NIH Grants Policy Statement, are not allowed.
Description (from the official listing)
The National Institute on Deafness and Other Communication Disorders (NIDCD), with the National Institute of Biomedical Imaging and Bioengineering (NIBIB) aims to support the development and/or adaptation of transformative in vivo high-resolution/high specificity imaging of the human olfactory system. Currently, there are limited non-invasive/minimally invasive technologies available for imaging the living human peripheral and central olfactory system with high spatial and temporal resolution. Imaging the olfactory system in the laboratory and in the clinic is essential to understanding underlying biological mechanisms as well as the etiology of an olfactory disorder. Such imaging has proven challenging due to the olfactory system"s unique anatomical and functional characteristics such as restricted accessibility, multiple cell types, and low signal resolution. Addressing these challenges requires multimodal approaches including leveraging existing advanced tools and technologies and developing new tools tailored for the olfactory system. Recent advances in minimally invasive and non-invasive imaging technologies, such as cell specific biomarkers, fluorescence imaging, specialized endoscopes, optical and acoustic imaging, molecular imaging, and hemodynamic and diffusion imaging have the potential to transform our ability to image and investigate the peripheral and central olfactory system in the living human with superior temporal and spatial resolution and eventually improve diagnostic accuracy of olfactory disorders. Applications must leverage advanced…
Read the full description
The National Institute on Deafness and Other Communication Disorders (NIDCD), with the National Institute of Biomedical Imaging and Bioengineering (NIBIB) aims to support the development and/or adaptation of transformative in vivo high-resolution/high specificity imaging of the human olfactory system. Currently, there are limited non-invasive/minimally invasive technologies available for imaging the living human peripheral and central olfactory system with high spatial and temporal resolution. Imaging the olfactory system in the laboratory and in the clinic is essential to understanding underlying biological mechanisms as well as the etiology of an olfactory disorder. Such imaging has proven challenging due to the olfactory system"s unique anatomical and functional characteristics such as restricted accessibility, multiple cell types, and low signal resolution. Addressing these challenges requires multimodal approaches including leveraging existing advanced tools and technologies and developing new tools tailored for the olfactory system. Recent advances in minimally invasive and non-invasive imaging technologies, such as cell specific biomarkers, fluorescence imaging, specialized endoscopes, optical and acoustic imaging, molecular imaging, and hemodynamic and diffusion imaging have the potential to transform our ability to image and investigate the peripheral and central olfactory system in the living human with superior temporal and spatial resolution and eventually improve diagnostic accuracy of olfactory disorders. Applications must leverage advanced non-invasive/minimally invasive imaging technologies to visualize peripheral (e.g., olfactory- and non-olfactory epithelium) and central olfactory (e.g., olfactory bulb) targets at a level previously unattainable. In addition, projects should engage multidisciplinary teams combining expertise in olfaction, biomedical imaging, biochemistry, bioengineering, and biophysics, as appropriate.
Agency contact
NIDCD Olfactory Imaging Program
NIDCDOlfactoryImag@mail.nih.gov
NIDCDOlfactoryImag@mail.nih.gov