nist-gov/www.nist.gov/topic-terms/nanofluidics
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about="/news-events/news/2024/10/nist-scientists-use-dna-origami-chip-detect-biomolecules" typeof="schema:Article" class="nist-teaser"
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<div class="entity-reference"> <a href="/news-events/news/2024/10/nist-scientists-use-dna-origami-chip-detect-biomolecules" hreflang="en"><img loading="lazy" src="/sites/default/files/styles/thumbnail/public/images/2024/10/17/thumb%20%283%29.png?itok=QO61bjoF" width="100" height="100" alt="DNA hinge thumbnail" typeof="foaf:Image" />
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<h3 class="nist-teaser__title"><a href="/news-events/news/2024/10/nist-scientists-use-dna-origami-chip-detect-biomolecules"><span property="schema:name">NIST Scientists Use DNA Origami on a Chip to Detect Biomolecules</span>
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<div class="daterange"><time datetime="2024-10-17T12:00:00Z">October 17, 2024</time>
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<div property="schema:text" class="text-with-summary"> Using strands of DNA to create miniature hinges that pop open or shut when binding to specific molecules, researchers at the National Institute of Standards and
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about="/news-events/news/2024/04/nist-researchers-use-cellphone-compass-measure-tiny-concentrations" typeof="schema:Article" class="nist-teaser"
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<div class="entity-reference"> <a href="/news-events/news/2024/04/nist-researchers-use-cellphone-compass-measure-tiny-concentrations" hreflang="en"><img loading="lazy" src="/sites/default/files/styles/thumbnail/public/images/2024/02/28/cell_phone_magnetometer_v9_22.png?itok=OhnEUEhW" width="100" height="85" alt="magnetometer illustration" typeof="foaf:Image" />
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<h3 class="nist-teaser__title"><a href="/news-events/news/2024/04/nist-researchers-use-cellphone-compass-measure-tiny-concentrations"><span property="schema:name">NIST Researchers Use Cellphone Compass to Measure Tiny Concentrations of Compounds Important for Human Health</span>
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<div class="daterange"><time datetime="2024-04-01T12:00:00Z">April 1, 2024</time>
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<div property="schema:text" class="text-with-summary"> Nearly every modern cellphone has a built-in compass, or magnetometer, that detects the direction of Earths magnetic field, providing critical information for
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<h3 class="nist-teaser__title"><a href="/news-events/news/2023/03/fedtech-startup-studios-real-world-approach-advances-technology-transfer"><span property="schema:name">The FedTech Startup Studios Real-World Approach Advances Technology Transfer</span>
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<div class="daterange"><time datetime="2023-03-22T12:00:00Z">March 22, 2023</time>
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<div property="schema:text" class="text-with-summary"> Technology Transfer is an intensely dynamic field, and the process of moving federal scientific and technological research from the lab to the marketplace teems
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<div class="entity-reference"> <a href="/programs-projects/gene-delivery-particle-analysis-high-throughput-light-scattering-microscopy" hreflang="en"><img loading="lazy" src="/sites/default/files/styles/thumbnail/public/images/2024/01/09/AdobeStock_483740219%20%281%29.jpeg?itok=rVIgfUQD" width="100" height="68" alt="viral vector illustration with RNA seen within the capsid" typeof="foaf:Image" />
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<h3 class="nist-teaser__title"><a href="/programs-projects/gene-delivery-particle-analysis-high-throughput-light-scattering-microscopy"><span>Gene Delivery Particle Analysis with High-Throughput Light Scattering Microscopy</span>
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<div class="nist-badge display-inline-block margin-y-1 nist-badge--blue boolean">Ongoing</div>
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<div class="text-with-summary"> This project aims to develop light-scattering microscopy methods for rapid, multi-attribute characterization of gene therapy particles at the single particle level. Emerging gene therapy treatments use gene delivery particles, such as viral vectors and non-viral carriers, to cure intractable
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about="/programs-projects/control-magnetic-nanoparticles-nanoscale-manipulation-fluids-and-materials" class="nist-teaser"
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<div class="entity-reference"> <a href="/programs-projects/control-magnetic-nanoparticles-nanoscale-manipulation-fluids-and-materials" hreflang="en"><img loading="lazy" src="/sites/default/files/images/cnst/nrg/111215_01swb_370x190_06.gif" width="370" height="190" alt="Video microscopic image - Rotation and translation. " typeof="foaf:Image" />
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<h3 class="nist-teaser__title"><a href="/programs-projects/control-magnetic-nanoparticles-nanoscale-manipulation-fluids-and-materials"><span>Control of Magnetic Nanoparticles for Nanoscale Manipulation of Fluids and Materials (Archived)</span>
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<div class="nist-badge display-inline-block margin-y-1 nist-badge--green boolean">Completed</div>
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<div class="text-with-summary"> Low Reynolds number swimming, or motion through a viscous fluid, is a technique at which nature is adept. Bacteria, protists, and algal cells live in a regime where viscous effects dominate inertial ones. As these microscale biological swimmers move, they perturb the fluid around them, affecting
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about="/programs-projects/micro-and-nanoelectromechanical-systems" class="nist-teaser"
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<div class="entity-reference"> <a href="/programs-projects/micro-and-nanoelectromechanical-systems" hreflang="en"><img loading="lazy" src="/sites/default/files/styles/thumbnail/public/images/2017/07/13/fig1.jpg?itok=51xXtLAh" width="100" height="68" alt="A micromechanical bulk acoustic resonator that uses phononic crystal tethers to achieve a quality factor approaching the fundamental dissipation limit (fxQ can be as large as 1.2 x 1013 Hz)" typeof="foaf:Image" />
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<h3 class="nist-teaser__title"><a href="/programs-projects/micro-and-nanoelectromechanical-systems"><span>Micro- and Nanoelectromechanical Systems</span>
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<div class="nist-badge display-inline-block margin-y-1 nist-badge--green boolean">Completed</div>
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<div class="text-with-summary"> MEMS/NEMS are enabling technologies that bring new functionalities with the potential to radically transform markets ranging from consumer products to national defense. The meteoric rise of the smartphone is an excellent example, in which MEMS accelerometers, gyroscopes, microphones, displays, and
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<h3 class="nist-teaser__title"><a href="/programs-projects/micro-rheometry"><span>Micro-rheometry</span>
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<div class="nist-badge display-inline-block margin-y-1 nist-badge--green boolean">Completed</div>
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<div class="text-with-summary"> One way to develop small-volume rheology methods that we have used successfully is to start with existing concepts and geometries of rheometry and to then "think small." This approach ensures that we are measuring fundamental materials properties rather than quantities that are experiment and
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<h3 class="nist-teaser__title"><a href="/publications/relaxation-times-and-dynamic-behavior-optofluidic-flow-meter-nanoliter-minute-regime"><span>Relaxation times and dynamic behavior of an optofluidic flow meter in the nanoliter per minute regime</span>
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<div class="daterange"><time datetime="2024-02-29T12:00:00Z">February 29, 2024</time>
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<div class="nist-field__item">Nicholas Drachman, <span class="nist-author">Paul Patrone</span>, <span class="nist-author">Gregory A. Cooksey</span></div>
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<div class="nist-teaser__content">
<div class="text-with-summary"> Accuracy and temporal resolution of flow meters are often unacceptable below the microliter per minute scale, limiting their ability to evaluate the real-time
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about="/publications/letter-editor-concerning-simultaneous-single-particle-measurements-size-and-loading" class="nist-teaser"
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<h3 class="nist-teaser__title"><a href="/publications/letter-editor-concerning-simultaneous-single-particle-measurements-size-and-loading"><span>Letter to the Editor Concerning &quot;Simultaneous, Single-Particle Measurements of Size and Loading Give Insights into the Structure of Drug-Delivery Nanoparticles&quot;</span>
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<div class="daterange"><time datetime="2023-05-23T12:00:00Z">May 23, 2023</time>
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<div class="nist-field__item"><span class="nist-author">Andrew Madison</span>, <span class="nist-author">Adam L. Pintar</span>, <span class="nist-author">Craig R. Copeland</span>, <span class="nist-author">Natalia Farkas</span>, <span class="nist-author">Samuel M. Stavis</span></div>
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<h3 class="nist-teaser__title"><a href="/publications/chromium-oxide-novel-sacrificial-layer-material-memsnems-and-micronanofluidic-device"><span>Chromium Oxide A Novel Sacrificial Layer Material for MEMS/NEMS and Micro/Nanofluidic Device Fabrication</span>
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<div class="daterange"><time datetime="2022-08-01T12:00:00Z">August 1, 2022</time>
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<div class="nist-field__item"><span class="nist-author">Alokik Kanwal</span>, <span class="nist-author">Robert Ilic</span>, Christopher Ray, <span class="nist-author">Kerry Siebein</span>, <span class="nist-author">James Alexander Liddle</span></div>
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<div class="text-with-summary"> Free standing membranes for fluidic devices typically require long etching times due to the slow, diffusion limited exchange of etchant and etch products when
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<h3 class="nist-teaser__title"><a href="/publications/optofluidic-flow-meter-sub-nanoliter-minute-flow-measurements"><span>Optofluidic Flow Meter for subnanoliter per minute flow measurements</span>
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<div class="daterange"><time datetime="2022-01-31T12:00:00Z">January 31, 2022</time>
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<div class="nist-field__item"><span class="nist-author">Jalal Sadeghi</span>, <span class="nist-author">Paul Patrone</span>, <span class="nist-author">Anthony J. Kearsley</span>, <span class="nist-author">Gregory A. Cooksey</span></div>
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<div class="text-with-summary"> Performance improvements in microfluidic systems depend on accurate measurement and control of fluids on the micro- and nanoscale, and new applications are
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