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Grant Basics

Mechanisms, study sections, activity codes, and the core NIH funding process.

4 guides in this category

Grant Basics18 min read

NIH R01 Grant: The Complete Guide to the Gold Standard of Research Funding

Everything researchers need to know about the NIH R01 — eligibility, application components, review process, scoring, pay lines, timeline, and strategies for first-time applicants.

Mar 27, 202618 min read
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Grant Basics15 min read

NIH Study Sections Explained: How Peer Review Really Works

A detailed guide to NIH study sections — how panels are organized, how reviewers score, what happens at the meeting, and how percentiles translate into funding decisions.

Mar 27, 202615 min read
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Grant Basics13 min read

R21 vs R01: How to Choose the Right NIH Grant Mechanism for Your Research

A detailed comparison of R21 and R01 grants covering budget, duration, success rates, and strategic considerations for choosing the right mechanism.

Mar 27, 202613 min read
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Grant Basics10 min read

Complete Guide to NIH Activity Codes: R01, R21, K99, and More

A plain-language explanation of common NIH activity codes and how each mechanism fits different career stages and project scopes.

Jan 15, 202410 min read
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How this content is reviewed before it goes live

NIH Grant Explorer combines public NIH records with editorial interpretation. We publish the review structure, methodology, and correction pathways so readers can judge the value of a guide or chart for themselves.

When a topic turns into an official policy question, we point readers back to NIH rather than pretending an independent site can replace the underlying federal guidance.