News and Updates

Displaying 1 - 25 of 122

An RM for Measuring Cannabinoids and Toxic Elements in Hemp

July 8, 2024

The Hemp Plant reference material (RM 8210) provides values for cannabinoids and toxic elements in a dried ground hemp plant material to help cannabis and

NIST’s New Hemp Reference Material Will Help Ensure Accurate Cannabis Measurements

July 8, 2024

This will help forensic labs correctly determine whether a seized material is hemp, which is legal in all 50 states, or marijuana, which is a controlled

Research Finds Dolphins With Elevated Mercury Levels in Florida and Georgia

June 12, 2024

Scientists said their study could inform future research on mercury in humans living in the affected areas.

Diagram shows a vertical column with blue arrows (air flow) pointing down and moving through a central area marked with small circles (carbon molecules).

NIST Develops New Testing System for Carbon Capture in Fight Against Global Warming

April 25, 2024

The agency plans to release an early-stage reference material that companies can use to test equipment for direct air capture.

A Standard for Quantifying Yohimbe in Dietary Supplements

April 17, 2024

SRM 3383 Yohimbe-Containing Solid Oral Dosage Form is part of a continuing collaboration with NIH-Office of Dietary Supplements to develop dietary supplement

An SRM for Measuring Arsenic in Shellfish

April 16, 2024

NIST has developed many environmentally relevant Standard Reference Materials (SRMs) over the years, including whale blubber, fish and mussel tissues, human

A researcher wearing a mask and gloves points at a computer screen showing graphs labeled "Mass Spectrometry Analysis Report."

New NIST Database of ‘Forever Chemicals’ Will Help Scientists Monitor Environmental Pollution

February 15, 2024

NIST has developed a first-of-its-kind database to help researchers identify and categorize unknown PFAS.

A Lead Isotopic Standard for Instrument Calibration

January 31, 2024

Stable isotope analysis is an important interdisciplinary tool used by numerous fields such as nuclear and homeland security, forensics, medicine and

The graphic depicts a firefighter wearing protective turnout gear with a diagram of the three layers of the gear, which are the outer shell, the moisture barrier and thermal barrier.

Wear and Tear May Cause Firefighter Gear to Release More ‘Forever Chemicals’

January 16, 2024

Are firefighters at risk of increased exposure to cancer-causing chemicals in their protective clothing?

A scientific device attached to a lab table has a round, porthole-like opening on one end of a cylinder wrapped in foil.

Spotlight: Near-Perfect Mirror Surfaces for Reflecting Mid-Infrared Light Better

December 6, 2023

Mirror, mirror in the chamber, how can we get light to reflect from you better?

New Frequency Comb Can Identify Molecules in 20-Nanosecond Snapshots

October 30, 2023

Laser-based system now has the ability to capture moment-to-moment details of high-speed processes such as hypersonic propulsion and protein folding.

Someone wearing a safety vest holds up a handful of black plastic pellets.

Spotlight: Paving the Way With Recycled Plastics in the State of Hawai‘i

October 3, 2023

In the state of Hawai‘i, our collaborators are building asphalt roads with recycled plastics. It’s part of a sustainable transportation initiative. NIST is

Woman in safety glasses stands next to an enclosed space with scientific equipment inside.

Spotlight: Postdoctoral Researcher Ana Morales and the Nanoscale Plastics Pervading Our World

September 21, 2023

Nanoplastics are shedding from places you might not expect, including single-use coffee cups and laundry.

Four small dark glass ampules stand on a lab table, market with skull and crossbones danger icons.

NIST Researchers Develop Standards to Help Eliminate ‘Forever Chemicals’ in Firefighting Foams

September 18, 2023

These foams contain chemicals called per- and polyfluoroalkyl substances (PFAS) that have raised environmental and health concerns.

Pieces of salmon are being fed from a metal holder into the icy opening of a milling machine.

NIST’s Shrimp and Salmon Reference Materials Could Help Combat Seafood Fraud

September 8, 2023

Seafood fraud can happen when fish is incorrectly labeled for consumers as a more expensive variety.

Detangling Light-based Thermometers with Combs

August 29, 2023

Photonic thermometers, which measure temperature using light, have the potential to revolutionize temperature measurement by being faster, smaller, and more

Kidney Disease Diagnosis and Monitoring

August 8, 2023

Kidney disease is a major global public health issue, with c hronic kidney disease (CKD) representing the 12 th highest cause of death worldwide. It has been

Standards for Tracking PFAS Contaminants

June 22, 2023

Aqueous film forming foams (AFFFs) containing PFAS have been used since the 1960s for fire control and training for aviation crash and jet fuel spills at

Researchers Pin Down PFAS Prevalence in Firefighter Gear

May 1, 2023

The findings hint at potential solutions for safer equipment.

A woman in safety glasses stands between rows of metal cylinders.

Spotlight: Physical Scientist Christina Cecelski Goes From In-Flight to In-the-Lab Experiences

April 20, 2023

Coming from flights of fancy (instruments), physical scientist Christina Cecelski has landed at a place that matches her personality: NIST.

A Crystalline SRM for the Analysis of Glucose in Clinical Samples

February 28, 2023

This Standard Reference Material (SRM) is intended primarily for use in calibrating measuring systems employed for the analysis of glucose in clinical samples

Measuring Herbicide Residue in Oat-Based Food Products

January 30, 2023

The Environmental Protection Agency (EPA) establishes tolerances for pesticide and herbicide residues in food that are still considered safe for consumption

SRM 915c Calcium Carbonate Mass Fraction Standard

January 18, 2023

This standard reference material from NIST will help calibrate procedures for calcium determinations used in clinical analysis and for routine critical

Illustrated cube has crystal framework in gray with red balls interspersed in the open spaces.

To Remove CO₂ From the Atmosphere, Imagine the Possibilities

August 24, 2022

Computer simulation methods from NIST help speed up the search for carbon capture materials.

A large turtle lies on a rocky beach with surf in the background.

Scientists Identify Potential Bioindicators for Monitoring Plastic Pollution in the North Pacific Ocean

August 15, 2022

Key marine species can serve as bioindicators to measure how much plastic exists in different ocean regions.

Advanced communications
-Open Radio Access Network (Open-RAN)
-Quantum communications
-Spectrum sharing
-Wireless (RF)
Bioscience
-Bioimaging
-Bioinformatics
-Biomanufacturing
-Biomaterials
-Cell biology
-Cell-free systems
-Engineering / synthetic biology
-Gene delivery systems
-Genome editing
-Genomics
-Glycomics
-Metabolomics
-Microbial measurements
-Proteomics
-Sequence screening
-Transcriptomics
Buildings and Construction
-Building codes and standards
-Building control systems
-Building damage and repair
-Building economics
-Building materials
-Energy efficiency
-Heating, ventilation and air conditioning equipment
-Indoor air quality
-Structural engineering
-Thermal comfort
Chemistry
-Analytical chemistry
-Chemical engineering and processing
-Chemical thermodynamics and chemical properties
-Molecular characterization
-Theoretical chemistry and modeling
-Thermochemical properties
Electronics
-Electromagnetics
-Flexible electronics
-Magnetoelectronics
-Optoelectronics
-Organic electronics
-Semiconductors
-Sensors
-Superconducting electronics
Energy
-Alternative energy
-Conventional energy
-Electric power / smart grid
-Fuels
Environment
-Air / water / soil quality
-Climate
-Environmental health
-Greenhouse gas measurements
-Marine science
-Sustainability
Fire
-Emergency building evacuation
-Fire detection
-Fire dynamics and science
-Fire fighting
-Fire modeling
-Fire risk reduction
-Materials flammability
-Structural fire resistance
-Wildland urban interface fire
Forensic Science
-Digital evidence
-Drugs and toxicology
-Firearms and toolmarks
-Forensic biometrics
-Forensic genetics
-Trace evidence
Health
-Biopharmaceuticals
-Cell and gene therapy
-Clinical diagnostics
-Dentistry
-Food and nutrition
-Human microbiome
-Medical imaging
-Precision medicine
-Regenerative medicine and advanced therapy
Information technology
-Artificial intelligence
--AI measurement and evaluation
--Applied AI
--Fundamental AI
--Hardware for AI
--Machine learning
--Trustworthy and responsible AI
-Biometrics
-Cloud computing and virtualization
-Complex systems
-Computational science
-Conformance testing
-Cyber-physical systems
--Smart cities
-Cybersecurity
--Cryptography
--Cybersecurity education and workforce development
--Cybersecurity measurement
--Identity and access management
--Privacy engineering
--Risk management
--Securing emerging technologies
--Trustworthy networks
--Trustworthy platforms
-Data and informatics
--Human language technology
--Information retrieval
--Natural language processing
-Federal information processing standards (FIPS)
-Health IT
-Internet of Things (IoT)
-Interoperability testing
-Location based services
-Mobile
-Networking
--Mobile and wireless networking
--Network management and monitoring
--Network modeling and analysis
--Network security and robustness
--Network test and measurement
--Next generation networks
--Protocol design and standardization
--Software defined and virtual networks
-Privacy
-Software research
--Software testing
-Usability and human factors
--Accessibility
-Video analytics
-Virtual / augmented reality
-Visualization research
-Voting systems
Infrastructure
Manufacturing
-Additive manufacturing
-Factory communications
-Factory operations planning and control
-Interoperability in manufacturing
-Machining
-Manufacturing economics
-Manufacturing quality assurance
-Manufacturing systems design and analysis
-Monitoring, diagnostics and prognostics
-Process improvement
-Process measurement and control
-Product data
-Robotics in manufacturing
--Agility and adaptability
--Collaborative robots
--Dexterous grasping
--Manipulation
--Mobility and industrial autonomous vehicles
--Navigation / actuation / control
--Sensing and perception
-Supply chain
-Sustainable manufacturing
-Systems engineering
-Systems integration
-Technology commercialization
Materials
-Ceramics
-Composites
-Concrete / cement
-Materials characterization
--Composition and structure
--Mechanical properties
--Thermal properties
-Metals
-Modeling and computational material science
-Polymers
-Superconductors
Mathematics and statistics
-Experiment design
-Image and signal processing
-Modeling and simulation research
-Numerical methods and software
-Statistical analysis
-Uncertainty quantification
Metrology
-Amount of substance
-Dimensional metrology
-Electrical / electromagnetic metrology
-Flow metrology and rheology
-Force metrology
-Humidity metrology
-Ionizing radiation metrology
-Mass metrology
-Metric
-Optical / photometry / laser metrology
-Pressure and vacuum metrology
-Thermometry metrology
-Time and frequency metrology
-Weights and measures
Nanotechnology
-Nanobiotechnology
-Nanochemistry
-Nanoelectronics
-Nanofabrication / manufacturing
--Lithography
--Self-assembly
-Nanofluidics
-Nanomagnetics
-Nanomaterials
-Nanomechanics
-Nanometrology
-Nanophotonics
-Nanophysics
-Nanoplasmonics
Neutron research
Performance excellence
-Assessment tools and services
-Baldrige award
-Baldrige examiners
-Baldrige Framework and Criteria
-Best practices
-Leadership development
Physics
-Atomic / molecular / quantum
-Biological physics
-Condensed matter
-Electron physics
-Magnetics
-Nuclear physics
-Optical physics and communications
-Quantum information science
-Radiation
-Spectroscopy
-Thermodynamics
-Time and frequency
Public safety
-Chemical / Biological / Radiological / Nuclear / Explosives (CBRNE)
-First responder preparedness
-Law enforcement
-Public safety communications research
-Response robots
Resilience
-Community resilience
-Disaster and failure studies
-Earthquake risk reduction
-Resilience economics
-Resilient materials
-Windstorm impact reduction
Standards
-Accreditation
-Calibration services
-Conformity assessment
-Documentary standards
-Frameworks
-Quality assurance
-Reference data
-Reference instruments
-Reference materials
-Standards education
Technology transfer
Transportation
-Aerospace
-Automotive