Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Projects/Programs

Displaying 101 - 125 of 135

Reference Material 8038 H5N1 (Avian Influenza) Synthetic RNA Fragments

Completed
In response to the H5N1 avian influenza outbreak, NIST has developed a Reference Material (RM) for PCR-based assays. This material contains 3 vials with RNA fragments for HA (Part A), NA (Part B), and MP (Part C). The Reference Material Information Sheet (RMIS) for this material contains information...

Reference Materials and Methods for Vitamin D Binding Protein

Ongoing
Vitamin D is essential for bone health, and vitamin D deficiency can lead to rickets in children and osteomalacia (soft bones) in adults. Vitamin D status is typically monitored through measurement of the metabolite 25-hydroxyvitamin D [25(OH)D] in serum. Most 25(OH)D is tightly bound to its...

RMAT Laboratory Programs

Ongoing
Examples of Current Activities: Cell Counting and viability are key measurements critical for decision making from R&D to manufacturing. We recently developed an approach for evaluating the quality of cell counting measurements through experimental design and statistical analysis that does not...

SARS-CoV-2 Research Grade Test Material

Completed
In response to the COVID-19 pandemic, the National Institute of Standards and Technology released a synthetic RNA material for SARS-CoV-2 in June 2020. The goal was to rapidly produce a material to support molecular diagnostic testing applications. This material, referred to as Research Grade Test...

Scanning Probe Microscopy Calibrations and Standards

Ongoing
The Nanomechanical Properties Group has expertise in a wide variety of SPM techniques, especially atomic force microscopy (AFM); however, the main research thrust for the Group’s standards project area deals with accurate cantilever stiffness calibration and the use and development of AFM methods...

Sensing and Imaging of concealed objects

Ongoing
Threats to personal and collective safety abound in our society. The Security Technologies Group (STG) performs research to advance the technology and measurement science of security imaging and sensing. This work includes the establishment of test and evaluation tools, reference test beds, test...

Solvation Thermodynamics

Ongoing
Solvation thermodynamics data are essential in the characterization and interpretation of any process carried out in the liquid phase. The data have application in the study of biochemical processes such as protein folding and protein-protein association in aqueous fluids and are useful as...

Standard Solution SRMs Provide Traceability for Millions of Measurements

Ongoing
Literally millions of measurements of elemental composition are performed each year worldwide. The vast majority of these measurements depend upon reference materials for establishing traceability of results to the SI. Leveraged through commercial CRM producers, the NIST SRM 3100 series provides an...

Standards Development to Ensure Reliable Breath Analysis in the Field

Ongoing
Numerous volatile organic compounds (VOCs) have been identified in human breath. These compounds can be produced by the body or by organisms in the body (e.g., bacteria or viruses) and provide a non-invasive window into human health. Inexpensive point-of-care devices are being developed to diagnose...

Standards for Metagenomics

Ongoing
Metagenomics is a powerful technology combining high-throughput (a.k.a. “next-generation”) sequencing with advanced bioinformatics to identify and quantify mixtures of organisms in a sample. Metagenomics workflows consist of 4 main steps: Sample collection: location, amount, storage, etc. Extraction...

Standards to Support Biological Detection in the Field

Ongoing
NIST is working in partnership with the Department of Homeland Security Science and Technology Directorate (DHS S&T) to develop methods, guidance, standards, and reference materials to support and improve our Nation's ability to detect and respond to suspected biothreat incidents. Specific...

Standards to Support Biothreat Detection

Ongoing
Since 9/11 and the subsequent anthrax attacks in 2001, suspicious white powder incidents continue to occur within the US, often requiring Federal law enforcement response. Suspect samples are sent to public health laboratories for confirmatory evaluation, which can take hours to weeks to receive...

Storage Stability of Freeze-Dried Proteins

Completed
Intended Impact Work in this project will enable industry to develop rational formulation approaches for freeze-drying, thus facilitating the manufacture safer, longer lasting biopharmaceuticals, with less time and resource cost required for stabilization. Biopharmaceuticals are the fastest growing...

Strain Measurement for Semiconductor Devices

Ongoing
Mechanical strain is hugely important to semiconductor devices and packages while also being difficult to measure accurately. Strain is engineered into CMOS channels to improve carrier mobility for higher performance at lower power but is also intrinsically present from manufacturing processes where...

Study of Microheterogeneity in Solid Reference Materials

Ongoing
Presently there are a variety of analytical techniques that are served by few or no reference materials due to the small sample sizes they require. NIST currently certifies solid reference materials at or above the 100 mg mass level in most cases with no mention of the effect of using smaller sample...

Surrogate protein particle standards

Ongoing
Intended Impact This work will enable industry to obtain accurate, reproducible counts of protein particles, and to differentiate protein particles from other particle types, resulting in greater drug efficacy and safety. Objectives Create a polydisperse suspension of polymer particles that mimic...

Synthetic Fecal Metabolite Calibrant Solution (RGTM 10212)

Ongoing
Metabolomics is an exciting and dynamic field in life sciences that harnesses cutting-edge technologies to identify and characterize small molecules, or metabolites, within cells, tissues, or organisms, collectively known as the metabolome. The wealth of evidence in the literature underscores the...

US TAG for ISO/TC 334: Reference Materials

Ongoing
Get involved: Interested US Stakeholders may participate in the US TAG at no cost. Membership provides access to all ISO/TC 334 and US TAG documents, including standards under development. Please click here to join or renew your membership. Contribute to standards development : Please click here to...
Was this page helpful?