Grants for Small Businesses
Explore 4,852 grant opportunities available for Small Businesses
Application Deadline
Oct 9, 2025
Date Added
Apr 10, 2023
This funding opportunity supports innovative clinical research to explore the brain mechanisms behind substance use disorders, targeting a wide range of researchers and institutions dedicated to addressing addiction challenges.
Application Deadline
Oct 9, 2025
Date Added
Apr 10, 2023
This funding opportunity provides financial support for innovative research aimed at understanding the brain mechanisms behind substance use disorders, targeting a wide range of applicants including universities, nonprofits, and private organizations.
Application Deadline
Jan 6, 2025
Date Added
Apr 7, 2023
This grant provides funding for researchers to develop and test advanced imaging tracers that can help understand and treat mental health and neurodegenerative disorders in humans.
Application Deadline
Not specified
Date Added
Mar 31, 2023
This funding opportunity supports early-stage research projects that use invasive techniques to study human brain activity, aiming to advance our understanding of cognition and behavior.
Application Deadline
Sep 7, 2025
Date Added
Mar 30, 2023
This funding opportunity supports research on the long-term lung health effects of tuberculosis treatment, particularly for individuals co-infected with HIV, aiming to improve understanding and management of post-TB lung disease.
Application Deadline
Jan 7, 2025
Date Added
Mar 28, 2023
This funding opportunity supports researchers analyzing existing genomic data related to dental, oral, and craniofacial health to address research gaps and improve health outcomes.
Application Deadline
Jan 7, 2025
Date Added
Mar 28, 2023
This funding opportunity supports small-scale research projects that analyze existing genomic data to advance understanding of dental, oral, and craniofacial health, particularly focusing on health disparities and biological pathways for intervention.
Application Deadline
Jul 3, 2025
Date Added
Mar 21, 2023
This funding opportunity provides financial support for under-resourced U.S. institutions to acquire advanced scientific instruments that enhance biomedical research and education, particularly for students from diverse and underserved backgrounds.
Application Deadline
Nov 5, 2024
Date Added
Mar 16, 2023
This funding opportunity supports researchers with a strong background in promoting diversity, equity, inclusion, and accessibility in biomedical fields, enabling them to conduct scientific research while advancing DEIA initiatives within the academic and scientific communities.
Application Deadline
Aug 15, 2025
Date Added
Mar 10, 2023
This funding opportunity supports early-stage researchers in the U.S. who are developing innovative projects to address the intersection of substance use disorders and HIV, with the goal of improving treatment and reducing incidence in affected populations.
Application Deadline
Aug 4, 2025
Date Added
Mar 9, 2023
This funding opportunity provides substantial financial support to higher education institutions and nonprofit organizations to establish collaborative centers that advance research and resources for HIV/AIDS.
Application Deadline
Aug 4, 2025
Date Added
Mar 9, 2023
This funding opportunity provides significant financial support to U.S. higher education institutions and research organizations with established HIV/AIDS research programs, enabling them to enhance their research infrastructure and foster interdisciplinary collaboration in the fight against HIV/AIDS.
Application Deadline
Jan 27, 2026
Date Added
Mar 7, 2023
This funding opportunity provides financial support to U.S.-based organizations for the late-stage development and dissemination of biomedical technologies that have shown laboratory feasibility, aiming to enhance their accessibility and usability in the research community.
Application Deadline
May 25, 2025
Date Added
Mar 3, 2023
This funding opportunity supports the creation of mentoring networks that provide professional development and career guidance for graduate students, postdoctoral scholars, and early-career researchers in mental health, helping them advance towards independent research careers.
Application Deadline
May 25, 2025
Date Added
Mar 3, 2023
This funding opportunity supports U.S. institutions in developing educational programs for psychiatry residents to enhance their research skills and encourage careers in mental health research.
Application Deadline
May 25, 2025
Date Added
Mar 3, 2023
This funding opportunity supports short courses that train researchers in advanced mental health research skills, targeting graduate students, postdoctoral scholars, and early-career investigators across the nation.
Application Deadline
Jan 25, 2026
Date Added
Mar 1, 2023
This funding opportunity supports the development and sharing of valuable genomic resources for researchers and organizations involved in basic and clinical genomics, ensuring broad access and community engagement.
Application Deadline
Nov 7, 2024
Date Added
Feb 8, 2023
This funding opportunity announcement (FOA) encourages applications for multi-center clinical trials focused on neurological emergencies. Successful applicants will collaborate and conduct the trial within the NIH SIREN Network. The NIH SIREN Clinical Coordinating Center (CCC) will work with the successful applicants to implement the proposed trial efficiently and the SIREN Data Coordinating Center (DCC) will provide statistical and data management support. The NIH SIREN hubs and their affiliated clinical sites will provide on-site implementation of the clinical protocols.The NIH SIREN Network will also be uniquely poised to collaborate with other US and international consortia necessary to conduct larger, definitive trials of promising interventions for neurological emergencies.Multi-center clinical trials in stroke treatment, recovery, or prevention supported by NINDS will be conducted in the NIH StrokeNet, and not within SIREN. Applicants do not need to be part of the existing SIREN infrastructure to apply under this FOA.
Application Deadline
May 27, 2026
Date Added
Feb 3, 2023
This funding opportunity supports multidisciplinary research teams in the U.S. working on complex biomedical questions, with a focus on advancing foundational biological processes and addressing critical health issues.
Application Deadline
Jun 16, 2025
Date Added
Feb 1, 2023
This funding opportunity supports innovative research projects aimed at improving health outcomes and reducing disparities for minority populations in the U.S. through short-term studies and pilot interventions.
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