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Department of Health and Human Services

Part 1. Overview Information

Participating Organization(s)

National Institutes of Health (NIH)

Components of Participating Organizations

National Institute of Dental and Craniofacial Research (NIDCR)

Funding Opportunity Title
Enabling Technologies to Accelerate Development of Oral Biodevices (R21 Clinical Trial Not Allowed)
Activity Code

R21 Exploratory/Developmental Research Grant

Announcement Type

New

Related Notices

NOT-OD-23-012 Reminder: FORMS-H Grant Application Forms and Instructions Must be Used for Due Dates On or After January 25, 2023 - New Grant Application Instructions Now Available

NOT-OD-22-190 - Adjustments to NIH and AHRQ Grant Application Due Dates Between September 22 and September 30, 2022

October 28, 2021 - Reminder: FORMS-G Grant Application Forms & Instructions Must be Used for Due Dates On or After January 25, 2022 - New Grant Application Instructions Now Available. See Notice NOT-OD-22-018.

September 13, 2021 - Updates to the Non-Discrimination Legal Requirements for NIH Recipients. See Notice NOT-OD-21-181.

August 5, 2021 - New NIH "FORMS-G" Grant Application Forms and Instructions Coming for Due Dates on or after January 25, 2022. See Notice NOT-OD-21-169.

August 5, 2021 - Update: Notification of Upcoming Change in Federal-wide Unique Entity Identifier Requirements. See Notice NOT-OD-21-170

April 20, 2021 - Expanding Requirement for eRA Commons IDs to All Senior/Key Personnel. See Notice NOT-OD-21-109

July 26, 2019- Changes to NIH Requirements Regarding Proposed Human Fetal Tissue Research. See Notice NOT-OD-19-128

August 23, 2019- Clarifying Competing Application Instructions and Notice of Publication of Frequently Asked Questions (FAQs) Regarding Proposed Human Fetal Tissue Research. See Notice NOT-OD-19-137

Funding Opportunity Announcement (FOA) Number
PAR-20-232
Companion Funding Opportunity

PAR-20-233 - Enabling Technologies to Accelerate Development of Oral Biodevices (R01 Clinical Trial Not Allowed)

Catalog of Federal Domestic Assistance (CFDA) Number(s)

93.121

Funding Opportunity Purpose

This Funding Opportunity Announcement (FOA) invites exploratory/developmental applications that propose transformative engineering solutions to technical challenges associated with meaningful development, substantial optimization of existing technologies and clinical translation of intraoral biodevices. Proposed technologies are expected to advance development of oral biodevices to clinical use, including but not limited to: precision medicine-based detection, diagnosis and treatment of oral and overall health conditions, and measurement of patient functional status and clinical outcome assessment. Areas of interest in this FOA include engineering approaches that allow integration of electronic, physical, and biological systems essential to the development of functional biodevices that are safe and effective for detection, diagnosis and treatment of oral and systemic disease. Products of this research will be proof-of-concept prototype biodevices, dedicated biosensors and associated core technologies that enable development of safe and effective intra-oral biodevices intended for specific clinical applications. To streamline the development of oral biodevices that advance precision medicine-based approaches in clinical practice, this FOA encourages interdisciplinary collaborations across engineering, multifunctional sensors, pharmacology, chemistry, medicine, and dentistry, as well as between academia and industry.

Key Dates

Posted Date

June 16, 2020

Open Date (Earliest Submission Date)
September 16, 2020
Letter of Intent Due Date(s)

Not Applicable

Application Due Date(s)

Standard dates apply

The first standard due date for this FOA is October 16, 2020

All applications are due by 5:00 PM local time of applicant organization. All types of non-AIDS applications allowed for this funding opportunity announcement are due on the listed date(s).

Applicants are encouraged to apply early to allow adequate time to make any corrections to errors found in the application during the submission process by the due date.

AIDS Application Due Date(s)

Standard AIDS dates apply.

All applications are due by 5:00 PM local time of applicant organization. All types of AIDS and AIDS-related applications allowed for this funding opportunity announcement are due on the listed date(s).

Applicants are encouraged to apply early to allow adequate time to make any corrections to errors found in the application during the submission process by the due date.

Scientific Merit Review
Advisory Council Review
Earliest Start Date
Expiration Date
May 08, 2023
Due Dates for E.O. 12372

Not Applicable

Required Application Instructions

It is critical that applicants follow the instructions in the Research (R) Instructions in the SF424 (R&R) Application Guide,except where instructed to do otherwise (in this FOA or in a Notice from NIH Guide for Grants and Contracts ).

Conformance to all requirements (both in the Application Guide and the FOA) is required and strictly enforced. Applicants must read and follow all application instructions in the Application Guide as well as any program-specific instructions noted in Section IV. When the program-specific instructions deviate from those in the Application Guide, follow the program-specific instructions.

Applications that do not comply with these instructions may be delayed or not accepted for review.

Table of Contents

Part 2. Full Text of Announcement

Section I. Funding Opportunity Description

Purpose

This Funding Opportunity Announcement (FOA) invites exploratory/developmental applications that propose transformative engineering solutions to technical challenges associated with meaningful development, substantial optimization of existing technologies and clinical translation of intraoral biodevices. Proposed technologies are expected to advance development of oral biodevices to clinical use, including but not limited to: precision medicine-based detection, diagnosis and treatment of oral and overall health conditions, and measurement of patient functional status and clinical outcome assessment. Areas of interest in this FOA include engineering approaches that allow integration of electronic, physical, and biological systems essential to the development of functional biodevices that are safe and effective for detection, diagnosis and treatment of oral and systemic disease. Products of this research will be proof-of-concept prototype biodevices, dedicated biosensors and associated core technologies that enable development of safe and effective intraoral biodevices intended for specific clinical applications. To streamline the development of oral biodevices that advance precision medicine-based approaches in clinical practice, this FOA encourages interdisciplinary collaborations across engineering, multifunctional sensors, pharmacology, chemistry, medicine, and dentistry, as well as between academia and industry. This Funding Opportunity Announcement (FOA) invites exploratory/developmental applications that propose transformative engineering solutions to technical challenges associated with meaningful development, substantial optimization of existing technologies and clinical translation of intraoral biodevices. Proposed technologies are expected to advance development of oral biodevices for specific clinical use cases, including but not limited to: precision medicine-based detection, diagnosis and treatment of oral and overall health conditions, and measurement of patient functional status and clinical outcome assessment. Areas of interest in this FOA include engineering approaches that allow integration of electronic, physical, and biological systems essential to the development of functional biodevices that are safe and effective for detection, diagnosis and treatment of oral and systemic disease. Products of this research will be proof-of-concept prototype biodevices, dedicated biosensors and associated core technologies that enable development of safe and effective intra-oral biodevices intended for specific clinical applications. To streamline the development of oral biodevices that advance precision medicine-based approaches in clinical practice, this FOA encourages interdisciplinary collaborations across engineering, drug delivery sensors, pharmacology, chemistry, medicine, and dentistry, as well as between academia and industry.

Background

Diagnosis relies on a variety of laboratory-based assays including microscopy, tissue and microbial cultures, immunoassays and nucleic-acid amplification. While development of many of these highly-sensitive and robust assays has revolutionized evidence-based diagnostics, in many situations, a continuous, non-invasive real-time assessment would offer additional significant advantages for delivery of evidence-based care.

Advances in biomaterial sciences, biomanufacturing, microfluidics and nanotechnology are leading to the development of next generation simple, fast and reliable diagnostic devices, including biosensors, capable of real-time, continuous and noninvasive quantification of biological, chemical, and physical processes for health surveillance and rapid disease detection. Amperometric-, optical-, surface plasmon resonance-, enzymatic-, DNA-, phage-, and bacterial-based biosensors have shown significant promise for detection of a broad spectrum of biological analytes in medical laboratories and food bioanalysis. Such technologies could be utilized in biosensors as well. Additionally, biosensors are increasingly being used to augment therapeutic drug regimens by strengthening patient compliance. As biosensor technologies continue to advance towards smaller more accurate and application-specific integratable, wearable, and embeddable devices, these devices will become important components of medical diagnostics and monitoring that will allow for obtaining clinically-relevant outputs and endpoints indicative of health status, disease progression, and patients’ compliance with treatment regimens.

Gaps and Opportunities

This FOA seeks to address key technical barriers affecting the safety and overall performance of biodevices specifically designed to function within the oral cavity. While the oral cavity offers unique advantages to access real-time, continuous, noninvasive, physiological measurements, the oral environment presents specific design and performance requirements that need to be addressed according to target clinical applications. Therefore, a system’s engineering approach is needed to address major challenges imposed by the oral environment, including: mastication forces, varying pH levels and temperatures, oral flora, adhesion to wet intraoral tissues, interference with speech, breathing and nutritional intake, and material biocompatibility.

The oral cavity is an attractive site for developing integrated biosensor-drug delivery-mobile notification devices that would improve treatment of many oral diseases and, in certain cases, would enable systemic delivery of therapeutics in effective and patient acceptable manner. Such systems would enable precise dosing of medications, enhance medication compliance, and reduce drug-related side effects. Pairing of pharmaceutical products with delivery devices requires close attention to their design, function, and efficacy. An oral biodevice with combined sensing and drug delivery features must consider many different design factors including, drug release profiles, performance requirements dictated by the oral environment and patient acceptance. Design of the release profile for integrated biosensor-drug delivery systems would depend on the condition being treated along with specific parameters of the patient’s metabolism, genetics, epigenetics, diet, and intake of other medications.

Specific Objectives

This FOA seeks to advance the development of enabling technologies and systems engineering approaches to accelerate innovation and translation of intraoral biosensors and biodevices to clinical practice. Areas of interest include, but are not limited to: Improving the quality of biocompatible materials for optimal device functionality, preventing or minimizing material biofouling and advancing low-power/miniaturized/flexible electronics. In addition, this FOA will support advancing the capabilities of low power electronics for sustainable and durable functionality within the oral cavity, integrating biosensors with implantable devices and mobile notification systems, securing wireless data transmission and developing technologies that enable reliable adhesion of biosensors and biodevices to wet intraoral tissues.


Examples of research projects may include, but are not limited to the following:

  • Development of highly-sensitive and selective biodevices utilizing efficient transducing elements and biosensitive materials to detect small quantities of biomolecules.
  • Development of micro/nanoscale biodevices for detection of biomolecules and/or events resulting from enzymatic reactions.
  • Development of high fidelity, self-powered, stand-alone, biodevices with secure wireless data transmission to allow adequate quantification and analysis of clinically relevant measures.
  • Development of label-free affinity biosensors with demonstrated selectivity, reproducibility and accuracy to chosen analyte(s) tailored to specific applications.
  • Optimization of interactions between nanomaterials and biomolecules on the surface of electrodes, and development of biosensor arrays to improve reproducibility and accuracy of molecular detection or simultaneous detection of multiple validated biomarkers.
  • Improvement of strategies to ensure materials’ biocompatibility, device reusability, minimization of device biofouling, enhancement of device shelf-life and improvement of device adhesion to wet intraoral tissues.
  • Miniaturization and integration of biosensor components within an enclosure or a framework adequately designed to conform comfortably to the oral cavity
  • Development of connected oral biodevices with interoperable data platforms that leverage emerging digital technologies, such as blockchain, artificial intelligence and machine learning, to enable automatic detection, secured data exchange, provenance and traceability for efficient health management across multiple data streams.

Projects that are not appropriate for this FOA, and will not be awarded, include:

  • Discovery research to identify new biomarkers
  • Clinical Trials

See Section VIII. Other Information for award authorities and regulations.

Section II. Award Information

Funding Instrument

Grant: A support mechanism providing money, property, or both to an eligible entity to carry out an approved project or activity.

Application Types Allowed
New
Resubmission

The OER Glossary and the SF424 (R&R) Application Guide provide details on these application types. Only those application types listed here are allowed for this FOA.

Clinical Trial?
Not Allowed: Only accepting applications that do not propose clinical trials

Need help determining whether you are doing a clinical trial?

Funds Available and Anticipated Number of Awards

PA/PAR:

The number of awards is contingent upon NIH appropriations and the submission of a sufficient number of meritorious applications.

Award Budget

Direct costs are limited to $275,000 over a two-year project period, with no more than $200,000 in direct costs allowed in any single year.

Award Project Period

For applications submitted in response to this FOA, the project period is limited to no more than two years.

NIH grants policies as described in the NIH Grants Policy Statement will apply to the applications submitted and awards made from this FOA.

Section III. Eligibility Information

1. Eligible Applicants

Eligible Organizations

Higher Education Institutions

  • Public/State Controlled Institutions of Higher Education
  • Private Institutions of Higher Education

The following types of Higher Education Institutions are always encouraged to apply for NIH support as Public or Private Institutions of Higher Education:

  • Hispanic-serving Institutions
  • Historically Black Colleges and Universities (HBCUs)
  • Tribally Controlled Colleges and Universities (TCCUs)
  • Alaska Native and Native Hawaiian Serving Institutions
  • Asian American Native American Pacific Islander Serving Institutions (AANAPISIs)

Nonprofits Other Than Institutions of Higher Education

  • Nonprofits with 501(c)(3) IRS Status (Other than Institutions of Higher Education)
  • Nonprofits without 501(c)(3) IRS Status (Other than Institutions of Higher Education)

For-Profit Organizations

  • Small Businesses
  • For-Profit Organizations (Other than Small Businesses)

Governments

  • State Governments
  • County Governments
  • City or Township Governments
  • Special District Governments
  • Indian/Native American Tribal Governments (Federally Recognized)
  • Indian/Native American Tribal Governments (Other than Federally Recognized)
  • Eligible Agencies of the Federal Government
  • U.S. Territory or Possession
Other
  • Independent School Districts
  • Public Housing Authorities/Indian Housing Authorities
  • Native American Tribal Organizations (other than Federally recognized tribal governments)
  • Faith-based or Community-based Organizations
  • Regional Organizations
Foreign Institutions

Non-domestic (non-U.S.) Entities (Foreign Institutions) 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 allowed. 

Required Registrations

Applicant organizations

Applicant organizations must complete and maintain the following registrations as described in the SF 424 (R&R) Application Guide to be eligible to apply for or receive an award. All registrations must be completed prior to the application being submitted. Registration can take 6 weeks or more, so applicants should begin the registration process as soon as possible. The NIH Policy on Late Submission of Grant Applications states that failure to complete registrations in advance of a due date is not a valid reason for a late submission.

  • Dun and Bradstreet Universal Numbering System (DUNS) - All registrations require that applicants be issued a DUNS number. After obtaining a DUNS number, applicants can begin both SAM and eRA Commons registrations. The same DUNS number must be used for all registrations, as well as on the grant application.
  • System for Award Management (SAM) – Applicants must complete and maintain an active registration, which requires renewal at least annually. The renewal process may require as much time as the initial registration. SAM registration includes the assignment of a Commercial and Government Entity (CAGE) Code for domestic organizations which have not already been assigned a CAGE Code.
  • eRA Commons - Applicants must have an active DUNS number to register in eRA Commons.Organizations can register with the eRA Commons as they are working through their SAM or Grants.gov registration, but all registrations must be in place by time of submission. eRA Commons requires organizations to identify at least one Signing Official (SO) and at least one Program Director/Principal Investigator (PD/PI) account in order to submit an application.
  • Grants.gov – Applicants must have an active DUNS number and SAM registration in order to complete the Grants.gov registration.

Program Directors/Principal Investigators (PD(s)/PI(s))

All PD(s)/PI(s) must have an eRA Commons account. PD(s)/PI(s) should work with their organizational officials to either create a new account or to affiliate their existing account with the applicant organization in eRA Commons. If the PD/PI is also the organizational Signing Official, they must have two distinct eRA Commons accounts, one for each role. Obtaining an eRA Commons account can take up to 2 weeks.

Eligible Individuals (Program Director/Principal Investigator)

Any individual(s) with the skills, knowledge, and resources necessary to carry out the proposed research as the Program Director(s)/Principal Investigator(s) (PD(s)/PI(s)) is invited to work with his/her organization to develop an application for support. Individuals from underrepresented racial and ethnic groups as well as individuals with disabilities are always encouraged to apply for NIH support.

For institutions/organizations proposing multiple PDs/PIs, visit the Multiple Program Director/Principal Investigator Policy and submission details in the Senior/Key Person Profile (Expanded) Component of the SF424 (R&R) Application Guide.

2. Cost Sharing

This FOA does not require cost sharing as defined in the NIH Grants Policy Statement.

3. Additional Information on Eligibility

Number of Applications

Applicant organizations may submit more than one application, provided that each application is scientifically distinct.

The NIH will not accept duplicate or highly overlapping applications under review at the same time. This means that the NIH will not accept:

  • A new (A0) application that is submitted before issuance of the summary statement from the review of an overlapping new (A0) or resubmission (A1) application.
  • A resubmission (A1) application that is submitted before issuance of the summary statement from the review of the previous new (A0) application.
  • An application that has substantial overlap with another application pending appeal of initial peer review (see NOT-OD-11-101)

Section IV. Application and Submission Information

1. Requesting an Application Package

The application forms package specific to this opportunity must be accessed through ASSIST, Grants.gov Workspace or an institutional system-to-system solution. Links to apply using ASSIST or Grants.gov Workspace are available in Part 1 of this FOA. See your administrative office for instructions if you plan to use an institutional system-to-system solution.

2. Content and Form of Application Submission

It is critical that applicants follow the instructions in the Research (R) Instructions in the SF424 (R&R) Application Guideexcept where instructed in this funding opportunity announcement to do otherwise. Conformance to the requirements in the Application Guide is required and strictly enforced. Applications that are out of compliance with these instructions may be delayed or not accepted for review.
Page Limitations
All page limitations described in the SF424 Application Guide and the Table of Page Limits must be followed
Instructions for Application Submission

Note: Effective for due dates on or after January 25, 2023, the Data Management and Sharing (DMS) Plan will be attached in the Other Plan(s) attachment in FORMS-H and subsequent application forms packages. For due dates on or before January 24, 2023, the Data Sharing Plan and Genomic Data Sharing Plan GDS) will continue to be attached in the Resource Sharing Plan attachment in FORMS-G application forms packages.

The following section supplements the instructions found in the SF424 (R&R) Application Guide and should be used for preparing an application to this FOA.

SF424(R&R) Cover

All instructions in the SF424 (R&R) Application Guide must be followed.

SF424(R&R) Project/Performance Site Locations

All instructions in the SF424 (R&R) Application Guide must be followed.

SF424(R&R) Other Project Information

All instructions in the SF424 (R&R) Application Guide must be followed.

SF424(R&R) Senior/Key Person Profile

All instructions in the SF424 (R&R) Application Guide must be followed.

R&R or Modular Budget

All instructions in the SF424 (R&R) Application Guide must be followed.

R&R Subaward Budget

All instructions in the SF424 (R&R) Application Guide must be followed.

PHS 398 Cover Page Supplement

All instructions in the SF424 (R&R) Application Guide must be followed.

PHS 398 Research Plan

Other Plan(s):

Note: Effective for due dates on or after January 25, 2023, the Data Management and Sharing Plan will be attached in the Other Plan(s) attachment in FORMS-H and subsequent application forms packages. For due dates on or before January 24, 2023, the Data Sharing Plan and Genomic Data Sharing Plan GDS) will continue to be attached in the Resource Sharing Plan attachment in FORMS-G application forms packages.

All applicants planning research (funded or conducted in whole or in part by NIH) that results in the generation of scientific data are required to comply with the instructions for the Data Management and Sharing Plan. All applications, regardless of the amount of direct costs requested for any one year, must address a Data Management and Sharing Plan.

All instructions in the SF424 (R&R) Application Guide must be followed, with the following additional instructions:

This FOA requires the following:

Describe specific aims that will address the FOA's objective to deliver transformative engineering solutions to technical challenges associated with the development and clinical translation of intraoral biodevices and how development and integration of such approaches will significantly benefit precision medicine-based detection, diagnosis and treatment of oral and overall health conditions.

Research plans are to include adequate rationale for design requirements and take a quality systems approach that incorporates relevant design verification/validation activities to benchmark preclinical safety and effective performance of proposed technologies according to recognized industry standards and FDA regulatory considerations. Product development plans may include preclinical performance testing utilizing benchtop evaluation, animal models and human tissue samples; and secondary analysis of physiologic data and metadata from existing clinical studies. A systems approach based on technical characteristics and potential intended clinical use may be applied to product development and performance testing. Performance evaluation should include testing individual biodevice components and the whole system with respect to biocompatibility, shelf-life stability, mechanical and structural integrity, electromagnetic compatibility, electrical safety, power-cell safety, survivability of the oral environment, cybersecurity, interoperability, usability, biofouling, and any other criteria needed to achieve acceptable performance in clinical application.

Adoption of human-factors-engineering and usability-engineering principles need be considered in the development process to ensure that a desired device performance is maximized within the oral environment for the intended use. Implementation of risk assessment and risk management strategies must be considered to reduce design-related problems and potential human safety concerns. A rationale for use must be provided by defining situations in which the proposed intraoral biodevice would provide greater capabilities and quality of care than would be possible with a wearable device outside the oral cavity. Usability criteria such as comfort, discreetness, interference with daily functions of the oral cavity and injury prevention to intraoral tissues must be considered to ensure device safety, and user acceptance and compliance.

For any studies proposing the development of biodevices/biosensors for detecting and monitoring biomarkers, strong evidence demonstrating that all proposed biomarkers have been clinically and functionally validated.

Resource Sharing Plan: Individuals are required to comply with the instructions for the Resource Sharing Plans as provided in the SF424 (R&R) Application Guide.

The following modifications also apply:

  • All applications, regardless of the amount of direct costs requested for any one year, should address a Data Sharing Plan.
Appendix:
Only limited Appendix materials are allowed. Follow all instructions for the Appendix as described in the SF424 (R&R) Application Guide.
PHS Human Subjects and Clinical Trials Information
When involving human subjects research, clinical research, and/or NIH-definedclinical trials (and when applicable, clinical trials research experience) follow all instructions for the PHS Human Subjects and Clinical Trials Information form in the SF424 (R&R) Application Guide, with the following additional instructions:

If you answered “Yes” to the question “Are Human Subjects Involved?” on the R&R Other Project Information form, you must include at least one human subjects study record using the Study Record: PHS Human Subjects and Clinical Trials Information form or Delayed Onset Study record.

Study Record: PHS Human Subjects and Clinical Trials Information

All instructions in the SF424 (R&R) Application Guide must be followed.

Delayed Onset Study

Note: Delayed onset does NOT apply to a study that can be described but will not start immediately (i.e., delayed start).All instructions in the SF424 (R&R) Application Guide must be followed.

PHS Assignment Request Form
All instructions in the SF424 (R&R) Application Guide must be followed.

Foreign Institutions

Foreign (non-U.S.) institutions must follow policies described in the NIH Grants Policy Statement, and procedures for foreign institutions described throughout the SF424 (R&R) Application Guide.

3. Unique Entity Identifier and System for Award Management (SAM)

See Part 1. Section III.1 for information regarding the requirement for obtaining a unique entity identifier and for completing and maintaining active registrations in System for Award Management (SAM), NATO Commercial and Government Entity (NCAGE) Code (if applicable), eRA Commons, and Grants.gov

4. Submission Dates and Times

Part I. Overview Information contains information about Key Dates and times. Applicants are encouraged to submit applications before the due date to ensure they have time to make any application corrections that might be necessary for successful submission. When a submission date falls on a weekend or Federal holiday, the application deadline is automatically extended to the next business day.

Organizations must submit applications to Grants.gov (the online portal to find and apply for grants across all Federal agencies). Applicants must then complete the submission process by tracking the status of the application in the eRA Commons, NIH’s electronic system for grants administration. NIH and Grants.gov systems check the application against many of the application instructions upon submission. Errors must be corrected and a changed/corrected application must be submitted to Grants.gov on or before the application due date and time. If a Changed/Corrected application is submitted after the deadline, the application will be considered late. Applications that miss the due date and time are subjected to the NIH Policy on Late Application Submission.

Applicants are responsible for viewing their application before the due date in the eRA Commons to ensure accurate and successful submission.

Information on the submission process and a definition of on-time submission are provided in the SF424 (R&R) Application Guide.

5. Intergovernmental Review (E.O. 12372)

This initiative is not subject to intergovernmental review.

6. Funding Restrictions

All NIH awards are subject to the terms and conditions, cost principles, and other considerations described in the NIH Grants Policy Statement.

Pre-award costs are allowable only as described in the NIH Grants Policy Statement.

7. Other Submission Requirements and Information

Applications must be submitted electronically following the instructions described in the SF424 (R&R) Application Guide. Paper applications will not be accepted.

Applicants must complete all required registrations before the application due date. Section III. Eligibility Information contains information about registration.

For assistance with your electronic application or for more information on the electronic submission process, visit How to Apply – Application Guide. If you encounter a system issue beyond your control that threatens your ability to complete the submission process on-time, you must follow the Dealing with System Issues guidance. For assistance with application submission, contact the Application Submission Contacts in Section VII.

Important reminders:

All PD(s)/PI(s) must include their eRA Commons ID in the Credential field of the Senior/Key Person Profile Component of the SF424(R&R) Application Package. Failure to register in the Commons and to include a valid PD/PI Commons ID in the credential field will prevent the successful submission of an electronic application to NIH. See Section III of this FOA for information on registration requirements.

The applicant organization must ensure that the DUNS number it provides on the application is the same number used in the organization’s profile in the eRA Commons and for the System for Award Management. Additional information may be found in the SF424 (R&R) Application Guide.

See more tips for avoiding common errors.

Upon receipt, applications will be evaluated for completeness and compliance with application instructions by the Center for Scientific Review, NIH. Applications that are incomplete or non-compliant will not be reviewed.

Requests of $500,000 or more for direct costs in any year

Applicants requesting $500,000 or more in direct costs in any year (excluding consortium F&A) must contact a Scientific/ Research Contact at least 6 weeks before submitting the application and follow the Policy on the Acceptance for Review of Unsolicited Applications that Request $500,000 or More in Direct Costs as described in the SF424 (R&R) Application Guide.

Post Submission Materials
Applicants are required to follow the instructions for post-submission materials, as described in the policy. Any instructions provided here are in addition to the instructions in the policy.

Section V. Application Review Information

1. Criteria

Note: Effective for due dates on or after January 25, 2023, the Data Sharing Plan and Genomic Data Sharing Plan (GDS) as part of the Resource Sharing Plan will not be evaluated at time of review.

Only the review criteria described below will be considered in the review process. Applications submitted to the NIH in support of the NIH mission are evaluated for scientific and technical merit through the NIH peer review system.

For this particular announcement, note the following:

The R21 exploratory/developmental grant supports investigation of novel scientific ideas or new model systems, tools, or technologies that have the potential for significant impact on biomedical or biobehavioral research. An R21 grant application need not have extensive background material or preliminary information. Accordingly, reviewers will emphasize the conceptual framework, the level of innovation, and the potential to significantly advance our knowledge or understanding. Appropriate justification for the proposed work can be provided through literature citations, data from other sources, or, when available, from investigator-generated data. Preliminary data are not required for R21 applications; however, they may be included if available.

Overall Impact

Reviewers will provide an overall impact score to reflect their assessment of the likelihood for the project to exert a sustained, powerful influence on the research field(s) involved, in consideration of the following review criteria and additional review criteria (as applicable for the project proposed).

Scored Review Criteria

Reviewers will consider each of the review criteria below in the determination of scientific merit, and give a separate score for each. An application does not need to be strong in all categories to be judged likely to have major scientific impact. For example, a project that by its nature is not innovative may be essential to advance a field.

Does the project address an important problem or a critical barrier to progress in the field? Is the prior research that serves as the key support for the proposed project rigorous? If the aims of the project are achieved, how will scientific knowledge, technical capability, and/or clinical practice be improved? How will successful completion of the aims change the concepts, methods, technologies, treatments, services, or preventative interventions that drive this field?

Specific to this FOA:

Have the investigators identified the benefit of the proposed engineering solution(s) to accelerate the development and translation of intraoral biodevices to clinical practice? Is the proposed novel research and development plan likely to result in new intraoral biodevice technology that can measure physiological processes, or validated biomarkers of disease, in the human body using the oral cavity? Does the research and development plan address adequate preclinical testing milestones to demonstrate safety and effectiveness needed to advance the technology towards potential clinical translation? How will the proposed technology development and integration of biodevice components significantly benefit biomedical research and/or advance the integration of new tools to enable the assessment of oral and overall human health?

Are the PD(s)/PI(s), collaborators, and other researchers well suited to the project? If Early Stage Investigators or those in the early stages of independent careers, do they have appropriate experience and training? If established, have they demonstrated an ongoing record of accomplishments that have advanced their field(s)? If the project is collaborative or multi-PD/PI, do the investigators have complementary and integrated expertise; are their leadership approach, governance and organizational structure appropriate for the project?

Specific to this FOA: Do the PD(s)/PI(s) and the team possess appropriate interdisciplinary expertise in biology, engineering, medicine/dentistry and other relevant technical areas to handle various aspects of intraoral biodevice development? Is there evidence that the proposed interdisciplinary team can successfully collaborate? Do the PD(s)/PI(s) and the team have a record of previous collaboration?

Does the application challenge and seek to shift current research or clinical practice paradigms by utilizing novel theoretical concepts, approaches or methodologies, instrumentation, or interventions? Are the concepts, approaches or methodologies, instrumentation, or interventions novel to one field of research or novel in a broad sense? Is a refinement, improvement, or new application of theoretical concepts, approaches or methodologies, instrumentation, or interventions proposed?

Are the overall strategy, methodology, and analyses well-reasoned and appropriate to accomplish the specific aims of the project? Have the investigators included plans to address weaknesses in the rigor of prior research that serves as the key support for the proposed project? Have the investigators presented strategies to ensure a robust and unbiased approach, as appropriate for the work proposed? Are potential problems, alternative strategies, and benchmarks for success presented? If the project is in the early stages of development, will the strategy establish feasibility and will particularly risky aspects be managed? Have the investigators presented adequate plans to address relevant biological variables, such as sex, for studies in vertebrate animals or human subjects?

Specific to this FOA: Is the approach feasible to develop the proposed technology (oral biodevice/biosensors or associated core technologies) and achieve desired performance? Have the investigators identified the benefits of the proposed engineering solution(s) to accelerate the development and translation of intraoral biodevices to clinical practice? Have investigators addressed the ability of the proposed biodevice/biosensor to withstand the oral environment: forces from mastication, enzymes found in the oral cavity, food, changes in temperature, pH, and other unique constituents and conditions of the oral cavity? Have investigators addressed strategies for safe and stable placement of the proposed biodevices in the oral cavity? Do design verification/validation testing activities seek to benchmark preclinical safety and effectiveness performance of proposed technology according to industry standards (e.g., biocompatibility, shelf-life stability, mechanical and structural integrity, electromagnetic compatibility, electrical safety, usability, interoperability, power generation requirements, integration with mobile and/or other data capturing devices, software/firmware, power requirements, cybersecurity, biofouling, etc…)? Are project metrics and a timeline clearly articulated and appropriate? For any studies proposing the development of biosensors for detecting and monitoring biomarkers, does the application provide strong evidence demonstrating that all proposed biomarkers have been clinically and functionally validated? As appropriate, have the investigators adequately described security features that safeguard privacy of data collected on the device and/or transmitted over information technology networks?

If the project involves human subjects and/or NIH-defined clinical research, are the plans to address 1) the protection of human subjects from research risks, and 2) inclusion (or exclusion) of individuals on the basis of sex/gender, race, and ethnicity, as well as the inclusion or exclusion of individuals of all ages (including children and older adults), justified in terms of the scientific goals and research strategy proposed?

Will the scientific environment in which the work will be done contribute to the probability of success? Are the institutional support, equipment and other physical resources available to the investigators adequate for the project proposed? Will the project benefit from unique features of the scientific environment, subject populations, or collaborative arrangements?

Additional Review Criteria
As applicable for the project proposed, reviewers will evaluate the following additional items while determining scientific and technical merit, and in providing an overall impact score, but will not give separate scores for these items.

For research that involves human subjects but does not involve one of thecategories of research that are exempt under 45 CFR Part 46, the committee will evaluate the justification for involvement of human subjects and the proposed protections from research risk relating to their participation according to the following five review criteria: 1) risk to subjects, 2) adequacy of protection against risks, 3) potential benefits to the subjects and others, 4) importance of the knowledge to be gained, and 5) data and safety monitoring for clinical trials.

For research that involves human subjects and meets the criteria for one or more of the categories of research that are exempt under 45 CFR Part 46, the committee will evaluate: 1) the justification for the exemption, 2) human subjects involvement and characteristics, and 3) sources of materials. For additional information on review of the Human Subjects section, please refer to the Guidelines for the Review of Human Subjects.

When the proposed project involves human subjects and/or NIH-defined clinical research, the committee will evaluate the proposed plans for the inclusion (or exclusion) of individuals on the basis of sex/gender, race, and ethnicity, as well as the inclusion (or exclusion) of individuals of all ages (including children and older adults) to determine if it is justified in terms of the scientific goals and research strategy proposed. For additional information on review of the Inclusion section, please refer to the Guidelines for the Review of Inclusion in Clinical Research.

The committee will evaluate the involvement of live vertebrate animals as part of the scientific assessment according to the following criteria: (1) description of proposed procedures involving animals, including species, strains, ages, sex, and total number to be used; (2) justifications for the use of animals versus alternative models and for the appropriateness of the species proposed; (3) interventions to minimize discomfort, distress, pain and injury; and (4) justification for euthanasia method if NOT consistent with the AVMA Guidelines for the Euthanasia of Animals. Reviewers will assess the use of chimpanzees as they would any other application proposing the use of vertebrate animals. For additional information on review of the Vertebrate Animals section, please refer to the Worksheet for Review of the Vertebrate Animal Section.

Reviewers will assess whether materials or procedures proposed are potentially hazardous to research personnel and/or the environment, and if needed, determine whether adequate protection is proposed.

For Resubmissions, the committee will evaluate the application as now presented, taking into consideration the responses to comments from the previous scientific review group and changes made to the project.

Not Applicable

Additional Review Considerations

Note: Effective for due dates on or after January 25, 2023, the Data Sharing Plan and Genomic Data Sharing Plan (GDS) as part of the Resource Sharing Plan will not be evaluated at time of review.

As applicable for the project proposed, reviewers will consider each of the following items, but will not give scores for these items, and should not consider them in providing an overall impact score.

Not Applicable

Reviewers will assess the information provided in this section of the application, including 1) the Select Agent(s) to be used in the proposed research, 2) the registration status of all entities where Select Agent(s) will be used, 3) the procedures that will be used to monitor possession use and transfer of Select Agent(s), and 4) plans for appropriate biosafety, biocontainment, and security of the Select Agent(s).

Reviewers will comment on whether the following Resource Sharing Plans, or the rationale for not sharing the following types of resources, are reasonable: (1) Data Sharing Plan; (2) Sharing Model Organisms; and (3) Genomic Data Sharing Plan (GDS).

For projects involving key biological and/or chemical resources, reviewers will comment on the brief plans proposed for identifying and ensuring the validity of those resources.

Reviewers will consider whether the budget and the requested period of support are fully justified and reasonable in relation to the proposed research.

2. Review and Selection Process

Applications will be evaluated for scientific and technical merit by (an) appropriate Scientific Review Group(s) convened by the Center for Scientific Review, in accordance with NIH peer review policy and procedures, using the stated review criteria. Assignment to a Scientific Review Group will be shown in the eRA Commons.

As part of the scientific peer review, all applications:

  • May undergo a selection process in which only those applications deemed to have the highest scientific and technical merit (generally the top half of applications under review) will be discussed and assigned an overall impact score.
  • Will receive a written critique.
Appeals of initial peer review will not be accepted for applications submitted in response to this FOA.
Applications will be assigned on the basis of established PHS referral guidelines to the appropriate NIH Institute or Center. Applications will compete for available funds with all other recommended applications submitted in response to this FOA. Following initial peer review, recommended applications will receive a second level of review by the appropriate national Advisory Council or Board. The following will be considered in making funding decisions:
  • Scientific and technical merit of the proposed project as determined by scientific peer review.
  • Availability of funds.
  • Relevance of the proposed project to program priorities.

3. Anticipated Announcement and Award Dates

After the peer review of the application is completed, the PD/PI will be able to access his or her Summary Statement (written critique) via the eRA Commons.Refer to Part 1 for dates for peer review, advisory council review, and earliest start date.

Information regarding the disposition of applications is available in the NIH Grants Policy Statement.

Section VI. Award Administration Information

1. Award Notices

If the application is under consideration for funding, NIH will request "just-in-time" information from the applicant as described in the NIH Grants Policy Statement.

A formal notification in the form of a Notice of Award (NoA) will be provided to the applicant organization for successful applications. The NoA signed by the grants management officer is the authorizing document and will be sent via email to the grantee’s business official.

Awardees must comply with any funding restrictions described in Section IV.5. Funding Restrictions. Selection of an application for award is not an authorization to begin performance. Any costs incurred before receipt of the NoA are at the recipient's risk. These costs may be reimbursed only to the extent considered allowable pre-award costs.

Any application awarded in response to this FOA will be subject to terms and conditions found on the Award Conditions and Information for NIH Grants website. This includes any recent legislation and policy applicable to awards that is highlighted on this website.

Institutional Review Board or Independent Ethics Committee Approval: Grantee institutions must ensure that protocols are reviewed by their IRB or IEC. To help ensure the safety of participants enrolled in NIH-funded studies, the awardee must provide NIH copies of documents related to all major changes in the status of ongoing protocols.

2. Administrative and National Policy Requirements

All NIH grant and cooperative agreement awards include the NIH Grants Policy Statement as part of the NoA. For these terms of award, see the NIH Grants Policy Statement Part II: Terms and Conditions of NIH Grant Awards, Subpart A: General and Part II: Terms and Conditions of NIH Grant Awards, Subpart B: Terms and Conditions for Specific Types of Grants, Grantees, and Activities. More information is provided at Award Conditions and Information for NIH Grants.

Recipients of federal financial assistance (FFA) from HHS must administer their programs in compliance with federal civil rights law. This means that recipients of HHS funds must ensure equal access to their programs without regard to a person’s race, color, national origin, disability, age and, in some circumstances, sex and religion. This includes ensuring your programs are accessible to persons with limited English proficiency. HHS recognizes that research projects are often limited in scope for many reasons that are nondiscriminatory, such as the principal investigator’s scientific interest, funding limitations, recruitment requirements, and other considerations. Thus, criteria in research protocols that target or exclude certain populations are warranted where nondiscriminatory justifications establish that such criteria are appropriate with respect to the health or safety of the subjects, the scientific study design, or the purpose of the research.

In accordance with the statutory provisions contained in Section 872 of the Duncan Hunter National Defense Authorization Act of Fiscal Year 2009 (Public Law 110-417), NIH awards will be subject to the Federal Awardee Performance and Integrity Information System (FAPIIS) requirements. FAPIIS requires Federal award making officials to review and consider information about an applicant in the designated integrity and performance system (currently FAPIIS) prior to making an award. An applicant, at its option, may review information in the designated integrity and performance systems accessible through FAPIIS and comment on any information about itself that a Federal agency previously entered and is currently in FAPIIS. The Federal awarding agency will consider any comments by the applicant, in addition to other information in FAPIIS, in making a judgement about the applicant’s integrity, business ethics, and record of performance under Federal awards when completing the review of risk posed by applicants as described in 45 CFR Part 75.205 “Federal awarding agency review of risk posed by applicants.” This provision will apply to all NIH grants and cooperative agreements except fellowships.

For additional guidance regarding how the provisions apply to NIH grant programs, please contact the Scientific/Research Contact that is identified in Section VII under Agency Contacts of this FOA. HHS provides general guidance to recipients of FFA on meeting their legal obligation to take reasonable steps to provide meaningful access to their programs by persons with limited English proficiency. Please see https://www.hhs.gov/civil-rights/for-individuals/special-topics/limited-english-proficiency/index.html. The HHS Office for Civil Rights also provides guidance on complying with civil rights laws enforced by HHS. Please see https://www.hhs.gov/civil-rights/for-individuals/section-1557/index.htmlhttps://www.hhs.gov/civil-rights/for-providers/laws-regulations-guidance/index.html. Recipients of FFA also have specific legal obligations for serving qualified individuals with disabilities. Please see https://www.hhs.gov/civil-rights/for-individuals/disability/index.html. Please contact the HHS Office for Civil Rights for more information about obligations and prohibitions under federal civil rights laws at https://www.hhs.gov/ocr/about-us/contact-us/index.htmlor call 1-800-368-1019 or TDD 1-800-537-7697. Also note it is an HHS Departmental goal to ensure access to quality, culturally competent care, including long-term services and supports, for vulnerable populations. For further guidance on providing culturally and linguistically appropriate services, recipients should review the National Standards for Culturally and Linguistically Appropriate Services in Health and Health Care at http://minorityhealth.hhs.gov/omh/browse.aspx?lvl=2&lvlid=53.

Cooperative Agreement Terms and Conditions of Award

Not Applicable

Data Management and Sharing

Note: The NIH Policy for Data Management and Sharing is effective for due dates on or after January 25, 2023.

Consistent with the NIH Policy for Data Management and Sharing, when data management and sharing is applicable to the award, recipients will be required to adhere to the Data Management and Sharing requirements as outlined in the NIH Grants Policy Statement. Upon the approval of a Data Management and Sharing Plan, it is required for recipients to implement the plan as described.

3. Reporting

When multiple years are involved, awardees will be required to submit the Research Performance Progress Report (RPPR) annually and financial statements as required in the NIH Grants Policy Statement.

A final RPPR, invention statement, and the expenditure data portion of the Federal Financial Report are required for closeout of an award, as described in the NIH Grants Policy Statement.

The Federal Funding Accountability and Transparency Act of 2006 (Transparency Act), includes a requirement for awardees of Federal grants to report information about first-tier subawards and executive compensation under Federal assistance awards issued in FY2011 or later. All awardees of applicable NIH grants and cooperative agreementsare required to report to the Federal Subaward Reporting System (FSRS) available at www.fsrs.gov on all subawards over $25,000. See the NIH Grants Policy Statement for additional information on this reporting requirement.

In accordance with the regulatory requirements provided at 45 CFR 75.113 and Appendix XII to 45 CFR Part 75, recipients that have currently active Federal grants, cooperative agreements, and procurement contracts from all Federal awarding agencies with a cumulative total value greater than $10,000,000 for any period of time during the period of performance of a Federal award, must report and maintain the currency of information reported in the System for Award Management (SAM)about civil, criminal, and administrative proceedings in connection with the award or performance of a Federal award that reached final disposition within the most recent five-year period. The recipient must also make semiannual disclosures regarding such proceedings.Proceedings information will be made publicly available in the designated integrity and performance system (currently FAPIIS). This is a statutory requirement under section 872 of Public Law 110-417, as amended (41 U.S.C. 2313). As required by section 3010 of Public Law 111-212, all information posted in the designated integrity and performance system on or after April 15, 2011, except past performance reviews required for Federal procurement contracts, will be publicly available. Full reporting requirements and procedures are found in Appendix XII to 45 CFR Part 75 – Award Term and Conditions for Recipient Integrity and Performance Matters.

Section VII. Agency Contacts

We encourage inquiries concerning this funding opportunity and welcome the opportunity to answer questions from potential applicants.

Application Submission Contacts

eRA Service Desk (Questions regarding ASSIST, eRA Commons, application errors and warnings, documenting system problems that threatensubmission by the due date, and post-submission issues)

Finding Help Online:http://grants.nih.gov/support/(preferred method of contact)
Telephone: 301-402-7469 or 866-504-9552 (Toll Free)

General Grants Information (Questions regarding application instructions, application processes, and NIH grant resources)
Email:[email protected](preferred method of contact)
Telephone: 301-637-3015

Grants.gov Customer Support(Questions regarding Grants.gov registration and Workspace)
Contact Center Telephone: 800-518-4726
Email:[email protected]

Scientific/Research Contact(s)

Orlando Lopez, PhD
National Institute of Dental and Craniofacial Research
Phone: (301) 402 - 4243
Email: [email protected]

Peer Review Contact(s)

Examine your eRA Commons account for review assignment and contact information (information appears two weeks after the submission due date).

Financial/Grants Management Contact(s)

Diana Rutberg, MBA
National Institute of Dental and Craniofacial Research (NIDCR)
Telephone: 301-594-4798
Email: [email protected]

Section VIII. Other Information

Recently issued trans-NIH policy notices may affect your application submission. A full list of policy notices published by NIH is provided in the NIH Guide for Grants and Contracts. All awards are subject to the terms and conditions, cost principles, and other considerations described in the NIH Grants Policy Statement.

Authority and Regulations

Awards are made under the authorization of Sections 301 and 405 of the Public Health Service Act as amended (42 USC 241 and 284) and under Federal Regulations 42 CFR Part 52 and 45 CFR Part 75.


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