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nist-gov/www.nist.gov/topic-terms/self-assembly
Scott Williams 4063bef310 Initital commit.
2025-03-05 18:59:57 +00:00

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<div class="daterange"><time datetime="2018-07-23T12:00:00Z">July 23, 2018</time>
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<div property="schema:text" class="text-with-summary"> Tinkering with a method they helped develop over the last few years, scientists have for the first time used it to measure at the nanometer scale the
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<div class="entity-reference"> <a href="/news-events/news/2017/09/even-better-dna-origami" hreflang="en"><img loading="lazy" src="/sites/default/files/styles/thumbnail/public/images/2017/09/01/17cnst024_dna-rebar.jpg?itok=fL4Vp9Gh" width="100" height="35" alt="Illustration of protein RecA wrapped around double-stranded DNA" typeof="foaf:Image" />
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<div class="daterange"><time datetime="2017-09-01T12:00:00Z">September 1, 2017</time>
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<div property="schema:text" class="text-with-summary"> DNA is the stuff of life, but it is also the stuff of nanotechnology. Because molecules of DNA with complementary chemical structures recognize and bind to one
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<h3 class="nist-teaser__title"><a href="/news-events/news/2015/12/nanoworld-snow-blowers-carve-straight-channels-semiconductor-surfaces"><span property="schema:name">Nanoworld &quot;Snow Blowers&quot; Carve Straight Channels in Semiconductor Surfaces</span>
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<div class="daterange"><time datetime="2015-12-28T12:00:00Z">December 28, 2015</time>
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<div property="schema:text" class="text-with-summary"> In the nanoworld, tiny particles of gold can operate like snow blowers, churning through surface layers of an important class of semiconductors to dig
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<h3 class="nist-teaser__title"><a href="/programs-projects/metrology-nanolithography"><span>Metrology for Nanolithography</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"> Small Angle Scattering techniques are employed to measure, with sub-nm precision, pattern shape, dimensions, and orientation for structures created in periodic arrays. Critical-Dimension Small Angle X-ray Scattering (CD-SAXS) utilizes the variable-angle transmission scattering from a small beam size
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<div class="text-with-summary"> Diblock copolymers are long molecular chain polymers with two (di) regions, or blocks, of dissimilar monomers. They are constructed by covalently linking two different polymer chains at their ends. The two regions can be chosen so that they repel each other. Normally mixtures of different polymers
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<div class="text-with-summary"> Viable nanomanufacturing of templated block copolymers will require a capability to control orientation and line edge roughness of trillions of structures to within a single nanometer, however there are no existing platforms that meet this need. We are developing small angle x-ray and neutron
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<div class="text-with-summary"> While self-assembly is still in its relative infancy with respect to practical use, with much additional research required to reach maturity, the more widely utilized top-down methods will continue to require advances and modifications to improve current nanomanufacturing techniques. This modeling
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<div class="daterange"><time datetime="2023-01-11T12:00:00Z">January 11, 2023</time>
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<div class="nist-field__item">Whitney Loo, Hongbo Feng, Thomas Ferron, Ricardo Ruiz, <span class="nist-author">Daniel Sunday</span>, Paul Nealey</div>
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<div class="text-with-summary"> Block copolymer lithography, such as directed self-assembly, requires the design of nanostructured block copolymers with precise values of segregation strength
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<div class="daterange"><time datetime="2021-02-23T12:00:00Z">February 23, 2021</time>
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<div class="nist-field__item"><span class="nist-author">Jacob Majikes</span>, <span class="nist-author">Paul Patrone</span>, <span class="nist-author">Anthony J. Kearsley</span>, <span class="nist-author">Michael P. Zwolak</span>, <span class="nist-author">James Liddle</span></div>
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<div class="text-with-summary"> Understanding the folding process of DNA origami is a critical steppingstone to the broader implementation of nucleic acid nanofabrication technology but is
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<div class="nist-field__item"><span class="nist-author">Jacob Majikes</span>, <span class="nist-author">James Alexander Liddle</span></div>
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<div class="text-with-summary"> While the design and assembly of DNA origami are straightforward, its relative novelty as a nanofabrication technique means that the tools and methods for
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<h3 class="nist-teaser__title"><a href="/publications/analysis-and-uncertainty-quantification-dna-fluorescence-melt-data-applications-affine"><span>Analysis and Uncertainty Quantification of DNA Fluorescence Melt Data: Applications of Affine Transformations</span>
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<div class="daterange"><time datetime="2020-10-15T12:00:00Z">October 15, 2020</time>
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<div class="nist-field__item"><span class="nist-author">Paul N. Patrone</span>, <span class="nist-author">Anthony J. Kearsley</span>, <span class="nist-author">Jacob M. Majikes</span>, <span class="nist-author">James A. Liddle</span></div>
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