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accurate measurements during emergencies, such as those encountered in pre- or post-detonation scenarios. The nuclear forensics program at NIST focuses largely on analytical method development, new and
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are critical for attaining measurement quality objectives and meeting the needs of the health and medical community. The isotope metallomics program at NIST focuses on analytical method development, rapid
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inter- and intra-moleculuar configurations and compositions to ensure clinical efficacy, targeted delivery, and patient safety. Because conventional analytical methods face nontrivial limitations in
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with sub-angstrom accuracy. Advantages include sensitivity to light elements; determination of porosity and composition by isotopic substitution (e.g., lithium, hydrogen); and capabilities for numerous
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, atomic force microscopy, high-throughput methods, in addition to a range of more traditional techniques to measure the mechanical properties and adhesion. Research projects in the group have focused
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protocols. Additionally, reliable performance is critical and we are interested in developing (1) methods to prepare highly reproducible MEMS and NEMS device platforms, sensing materials, biomolecular
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scaled up to handle large numbers of samples in massively parallel, low-cost analysis systems. Before such systems can be realized, the electromagnetic response of biochemical samples must be understood in
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photolithography methods. The self-assembly of the block copolymer is directed by a template patterned by conventional lithographic methods. The block copolymer structure within the pattern template can amplify the
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manufacturing methods such as additive manufacturing (AM) and post-process densification. The operative scale range for the void and phase microstructures of relevance extends from the micrometer scale down
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of novel optical methods for nanoscale dimensional measurements using the NIST 193 nm Microscope: a newly upgraded, custom-built, world-class high-magnification optical imaging platform optimized