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Bioscience & Health Programs & Projects

(showing 106 - 120 of 140)
Nanoplasmonics and Three-Dimensional Plasmonic Metamaterials
Last Updated Date: 06/28/2013

Metamaterials are tailor-made photonic composites--combinations of materials designed to achieve optical properties not seen in nature. The … more

Collagen Films Protocol
Last Updated Date: 05/08/2013

Background: Collagen type 1 is the most prevalent extracellular protein in connective tissue, and is part of the family of collagens that are … more

Digital PCR
Last Updated Date: 04/26/2013

Digital PCR (dPCR) is a method used to quantify nucleic acids (DNA, RNA, cDNA). At NIST we are using microfluidic and emulsion-based dPCR … more

DNA Biometrics
Last Updated Date: 03/15/2013

There is ongoing interest in utilizing DNA typing methods for biometric purposes. Forensic DNA typing using STR markers has been performed in the … more

SRM for Huntington CAG Repeat
Last Updated Date: 03/15/2013

Huntington disease is a neurodegenerative disease of midlife onset that produces choreic movements and cognitive decline, often accompanied by … more

DNA Profiling Standard Reference Materials
Last Updated Date: 03/15/2013

NIST has produced several PCR-based DNA Profiling Standard Reference Materials (SRMs) for the forensic community. The primary uses of these … more

Genome in a Bottle Consortium
Last Updated Date: 03/15/2013

NIST has organized the "Genome in a Bottle Consortium" to develop the reference materials, reference data, and reference methods needed to assess … more

Development of a Collagen Fibril Reference Material for Reproducible Cell Response
Last Updated Date: 01/11/2013

An important determinant of cellular response to drugs and toxins is the chemical and physical nature of the extracellular matrix (ECM) to which … more

Instrumented Bioreactors
Last Updated Date: 12/17/2012

Our goal is to develop novel bioreactors that combine mechanical stimulation with integrated sensing to enable real-time optimization of the … more

Traceability in Molecular Spectrophotometry
Last Updated Date: 11/20/2012

Standard Reference Materials (SRMs) and NIST Traceable Reference Materials (NTRMs) for UV/visible/NIR spectrophotometry are certified transfer … more

Surface Plasmon Resonance Imaging of Cells and Extracellular Matrix Proteins
Last Updated Date: 10/10/2012

A critical challenge in cell biology is imaging and quantifying the interactions of cells with their extracellular matrix (ECM) environment, and … more

Automated Live Cell Imaging for Quantification of Catalytic Rates in Individual Cells
Last Updated Date: 10/10/2012

To accurately interpret the data from fluorescent proteins as reporters of gene activation within living cells, it is important to understand the … more

Improved Benchtop Connectivity to Complex Microfluidic Devices
Last Updated Date: 10/10/2012

Despite their promise to enable high-throughput science and discovery, microfluidic devices have not yet been broadly adopted. An important … more

Characterization of Dolphin Lung Endothelial Cells Through Quantitative Imaging
Last Updated Date: 10/10/2012

A collaboration between the Medical University of South Carolina (MUSC), Hollings Marine Laboratory, and NIST is examining the relationship … more

Cell-based Assay for Mechanistically-based Prediction of Cytoxicity
Last Updated Date: 10/10/2012

The most commonly used cell-based assays for measuring cytotoxicity often show poor reproducibility, require 24 h to complete, and rely on a … more

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