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Manipulating the Position and Orientation of Nanoparticles using Feedback Control
Last Updated Date: 12/26/2012

To advance the development of miniaturized systems, there is a need to place nanostructured materials in very precise locations. Only then can … more

Directed Self-Assembly of Block Copolymers
Last Updated Date: 12/26/2012

One of the major obstacles to incorporating nanotechnology into everyday products is the difficulty of making nanoscale structures inexpensively … more

Real-Time Tracking and Fluorescence Spectroscopy of Individual Nanoparticles
Last Updated Date: 12/26/2012

The behavior and properties of macroscale objects are stable and predictable because they are the result of the average behavior of very large … more

Nanoparticle Tracking for Fluidic Self Assembly
Last Updated Date: 11/20/2012

One challenge of nanomanufacturing is to establish methods to assemble solution-based nanoparticles into organized structures with nanometer … more

Surface Characterization of Conjugated Gold Nanoparticles
Last Updated Date: 11/16/2012

This work examines the surface chemistry of conjugated gold nanoparticles, where the molecular modifiers are linked to the gold NP via a … more

Chemical Characterization of Nanoparticles
Last Updated Date: 11/16/2012

The Chemical Sciences Division is helping to support nanotechnology research being conducted throughout NIST by developing and applying methods … more

Nanotube Quality Control
Last Updated Date: 11/13/2012

Our goal is to develop new methods to rapidly screen bulk carbon nanotubes for chemical purity and homogeneity. The different synthesis routes … more

NIST SRM for Reproducible Analyses of Single-Walled Carbon Nanotubes
Last Updated Date: 10/16/2012

Carbon nanotubes (CNTs) are one of the first major nanoscale manufactured products to enter the market. Therefore, reliable and reproducible … more

Control of Magnetic Nanoparticles for Nanoscale Manipulation of Fluids and Materials
Last Updated Date: 10/12/2012

Scientists and engineers currently have a growing library of synthetic microscale and nanoscale swimmers which affect the hydrodynamics of their … more

Thin Film X-Ray Reflectometry
Last Updated Date: 10/09/2012

Our goal is to develop Standard Reference Materials (SRMs) and quantitative, reproducible X-ray reflectometry (XRR) data analysis methods to … more

Chemical Characterization of Nanomaterial Formulations for Cancer Treatment in Support of the NCI Nanotechnology Characterization Laboratory
Last Updated Date: 10/02/2012

New generations of nanoparticles are being developed to provide early-stage detection and treatment of cancer. Much of the evaluative work on … more

New Gold Nanoparticle RMs Support Nanotechnology Research
Last Updated Date: 10/02/2012

Three new reference materials (RMs) have been developed through a multi-division effort at NIST, led by the MML Ceramics Division . RMs 8011, … more

Integrating Nanochannels with Microchannels
Last Updated Date: 10/02/2012

Controlling the location and orientation of nanobuilding blocks in assemblies of nanodevices is a challenging task in “bottom-up” chemical … more

Chemical/Biochemical Microsensor Science
Last Updated Date: 10/02/2012

The Process Sensing Group at NIST is investigating a range of fundamental and technological issues related to next-generation chemical and … more

Environmental Leaching of Nanoparticles from Consumer Products
Last Updated Date: 10/02/2012

Nanoparticle-based consumer products are becoming available in the market at an increasing rate, but the safety of nanoparticles and the … more

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