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Environment

Projects/Programs

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Steroid Hormone Suite Analysis

Ongoing

Steroid hormones are signaling molecules that are major regulators of development, reproduction, stress, and growth. Steroids are synthesized from cholesterol through a series of enzymes, resulting in hormones with distinct biological activities. Although hormones are similar in structure, and

Synthesis and longevity of candidate direct air capture (DAC) materials

Ongoing

We have been working on the identification and development of repeatable synthesis techniques for DAC materials for the purposes of generating repeatable samples for evaluating DAC characterization techniques. We have initially focused on impregnated and grafted aminosilane-silica materials. We are

Thermometry

Ongoing

The NIST Thermodynamic Metrology Group supports industry and advances measurement science through an extensive suite of thermometry calibration services as well as research projects aimed at improving the utility for the International Temperature Scale. We also develop guidelines, and contribute to

Photography of gas cylinder storage facility with cylinders stored horizontally in movable cabinets.

Traceable Calibration Gases: SRMs, NTRMs, and Protocol Gases

Ongoing

The Gas Sensing Metrology Group prepares the highest level gas standards, known as Primary Standard Gas Mixtures based on precise gravimetric methods and accurate purity analysis. These Primary Standards are verified at NIST, stability confirmed through reanalysis over many years, and compared

Series of MRI images labeled A to E showing different views of brain tissue, some with gadolinium highlighted in blue against a purple background.

Understanding the Bioaccumulation of Gadolinium-Based Contrast Agents using Advanced Measurement Capabilities

Ongoing

Researchers and staff from the Medical University of South Carolina are collaborating with NIST staff experienced in trace elemental speciation, sample preparation and instrumental analysis in order to demonstrate the bioaccumulation of intact GBCA in patients who have repeated GBCA exposure

Vapor Sampling in the Field

Ongoing

Breath sampling of cannabis users. Several versions of breath collection devices are being marketed for the detection of THC (delta-9-tetrahydrocannabinol) in the breath of cannabis users. THC is not directly correlated to intoxication but may indicate recent smoking or vaping. THC and other

Ventilation Performance for Novel Sustainability and Resilience Challenges

Ongoing

Objective: To develop tools, metrics, and data to enable sustainable, resilient, high-performance building and ventilation system design and operation in response to current and future challenges. Also, to develop a methodology to evaluate potential changes to ventilation and IAQ standards so their

Dart biopsy collection from a free-ranging bottlenose dolphin

Vertebrate Endocrine Metrology in Non-Traditional Matrices

Ongoing

NIST collaborates with stakeholders to develop techniques for measuring hormone levels as part of animal health assessment. The process of capturing and transporting animals before sampling can induce stress, which may alter the hormone levels in the bloodstream. Therefore, the collection of blood

Wastewater Surveillance

Ongoing

NIST is partnering with the Department of Homeland Security Science and Technology Directorate (DHS/S&T) to develop documentary standards and reference materials to support an enduring capability in wastewater surveillance. Ongoing activities include: Development of a research grade test material

Water Measurement Science

Ongoing

Measurements and Standards for Contaminants in Water Accurate measurements of contaminants in water are critical to ensure the usability and safety of our water supplies. NIST has developed Standard Reference Materials (SRMs) for validating or calibrating methods for inorganic contaminants including

X-ray Testbed for Breakthrough Catalyst Measurements

Ongoing

Interested in collaborating? See below What does this project do for industry? Current measurement techniques are unable to follow the reaction pathways during catalysis and are limited to observing only the end products or looking at catalysts outside of realistic reaction conditions. Our new

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NIST Headquarters
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----IoT Devices and Infrastructures Group
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---Spectrum Technology and Research Division
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----Spectrum Technology and Research – HQ
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----Wireless Systems Innovation and Performance Group
---Public Safety Communications Research Division
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--Engineering Laboratory
---Building Energy and Environment Division
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----Systems Interoperability Group
----Software Quality Group
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----Information Systems Group
---Information Access Division
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----Image Group
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----Retrieval Group
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----Office of Chief Cybersecurity Advisor
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---Research Security and Safeguarding Science Office
----Research Security and Safeguarding Science - HQ
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----International Standards Policy and Coordination Group
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---Special Programs Office
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---Office of Reference Materials
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---Office of Data and Informatics
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----Data Services Group
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---Biosystems and Biomaterials Division
----Biomarker and Genomic Sciences Group
----Cellular Engineering Group
----Biomaterials Group
----Genome-Scale Measurements Group
----Complex Microbial Systems Group
----Cell Systems Science Group
----Biosystems and Biomaterials Division - HQ
---Chemical Sciences Division
----Biochemical and Exposure Science Group
----Chemical Informatics Group
----Optical Measurements Group
----Chemical Process and Nuclear Measurements Group
----Gas Sensing Metrology Group
----Inorganic Chemical Metrology Group
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----Environmental Chemical Sciences Group
----Chemical Sciences Division - HQ
----Marine Biochemical Sciences Group
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---Biomolecular Measurement Division
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----Biomolecular Measurement Division - HQ
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---Applied Chemicals and Materials Division
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---Materials Science and Engineering Division
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----Nano Materials Research Group
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---Applied Physics Division
----Advanced Microwave Photonics Group
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----Quantitative Nanostructure Characterization Group
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----Quantum Nanophotonics Group
----Sources and Detectors Group
---Quantum Measurement Division
----Quantum Optics Group
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----Quantum Measurement - HQ
----Laser Cooling and Trapping Group
----Fundamental Electrical Measurements Group
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----Atomic Spectroscopy Group
---Quantum Sensors Division
----Device Fabrication Group
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----Quantum Processing Group
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----Quantum Sensors – HQ
----Nanoscale Spin Dynamics Group
----Microfabrication Group
----Spin Electronics Group
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---Nanoscale Device Characterization Division
----Atom Scale Device Group
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----Nanoscale Spectroscopy Group
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---Physical Measurement Laboratory Office
----Boulder Microfabrication Facility
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-Innovation & Industry Services
--Office of Advanced Manufacturing
---Microelectronics Manufacturing Division
----Microelectronics Manufacturing – HQ
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----Workforce and Equity Development Group
---Office of Advanced Manufacturing
----Office of Advanced Manufacturing - HQ
---Partnerships and Outreach Division
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---Program Operations Division
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----Institute and Program Management Group
----Performance Management Group
----Program Operations - HQ
---Strategy and Planning Division
----Analysis and Benchmarking Group
----Strategic Planning Group
----Strategy and Planning – HQ
--Baldrige Performance Excellence Program
---Baldrige Performance Excellence Program Office
----Award Process Group
----Director's Office, Baldrige Performance Excellence Program
----Administrative Support/Electronic Information Group
----Outreach and Communications Group
----Publications Management Group
----Workforce Development Group
--Innovation & Industry Services
---Associate Director for Innovation & Industry Services
----Associate Director for Innovation & Industry Services - HQ
---Advanced Manufacturing Office
----Advanced Manufacturing Office - HQ
---Economic Analysis Office
----Economic Analysis Office - HQ
---Technology Partnerships Office
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---Technology Innovation Program Office
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--Hollings Manufacturing Extension Partnership Program
---National Platforms Division
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----Network Knowledge Management Group
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---National Programs Division
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---Network Learning and Strategic Competitions Division
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---Extension Services Division
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----Media Liaison Group
----Video and Digital Media Production Group
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----Web Content Development Group
---Program Coordination Office
----Program Coordination Office - HQ
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----Director's Office - HQ
----Onboarding Group
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---Human Subjects Protection Office
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---Management and Organization Office
----Management and Organization Office- HQ
---International and Academic Affairs Office
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