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Topic Area: Diagnostics

Displaying records 1 to 10 of 19 records.
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1. GENERATING CELL CO-CULTURES BY RAPID CELL ADHESION ON OPPOSITE SIDES OF POLYESTER MEMBRANES
Topic: Diagnostics
Published: 10/28/2012
Authors: Conni Hanke, Petra S. Dittrich, Darwin R Reyes-Hernandez
Abstract: A cell co-culture was generated on opposite sides of a permeable polyester membrane (PET) membrane by combining dielectrophoretic (DEP) and electrostatic forces to hold cells against gravity in a multilayer microfluidic device (Figure 1). HepG2 cell ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=911771

2. Determination of Moisture Content of Single-Wall Carbon Nanotubes
Topic: Diagnostics
Published: 10/17/2011
Authors: Rolf Louis Zeisler, Rabia Oflaz Oflaz, Ralph E. Sturgeon, Rick L Paul, Brian E Lang, Jeffrey A Fagan, Joseph W Lam, Anthony Windust, P Grinberg, Benoit Simard, Christopher T. Kingston
Abstract: Several techniques were evaluated for the establishment of reliable water/moisture content of single-wall carbon nanotubes. Karl Fischer titration (KF) provides for a direct measure of the water content and was used for benchmarking against results ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=908873

3. Cell Adhesion to Borate Glasses by Colloidal Probe Microscopy
Topic: Diagnostics
Published: 8/1/2011
Authors: Sheldon Martin Wiederhorn, Carl GEORGE Simon Jr, Young-Hun Chae
Abstract: The adhesion of Osteoblast-like cells to silicate and borate glasses was measured using colloidal probe microscopy in a cell growth medium. The probe consisted of silicate and borate glass spheres, 25 µm to 50 µm in diameter, attached to the tip of a ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=904608

4. Reproducibility and Robustness of a Real-Time Microfluidic Cell Toxicity Assay
Topic: Diagnostics
Published: 5/15/2011
Authors: Gregory A Cooksey, John T Elliott, Anne L Plant
Abstract: Numerous opportunities exist to apply microfluidic technology to high-throughput and high-content cell-based assays. However, maximizing the value of these assays for drug discovery, screening or toxicity evaluation, for example, will require va ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=907416

5. Quantum Dot FRET Sensor for Enzymatic Activity in Microfluidic Device
Topic: Diagnostics
Published: 6/22/2010
Authors: Georgeta Crivat, Sandra Maria Da Silva, Darwin R Reyes-Hernandez, Samuel P Forry, Laurie E Locascio, Michael Gaitan, Nitsa Rosenzweig, Zeev Rosenzweig
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=907085

6. Microsensors in Dynamic Backgrounds: Toward Real-Time Breath Monitoring
Topic: Diagnostics
Published: 1/15/2010
Authors: Kurt D Benkstein, Baranidharan Raman, Christopher B Montgomery, C Martinez, Stephen Semancik
Abstract: We evaluated MEMS microsensor array with chemi-resistive elements for use as a non-invasive clinical diagnostic tool to detect the presence or absence of trace amounts of disease biomarkers in simulated breath samples. The microsensor environment was ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=901207

7. Synthetic Lung Tumor Data Sets for Comparison of Volumetric Algorithms
Topic: Diagnostics
Published: 7/13/2009
Authors: Adele P Peskin, Alden A Dima, Javier Bernal, David E. Gilsinn, Karen Kafadar
Abstract: The change in pulmonary nodules over time is an important indicator of malignant tumors. It is therefore important to be able to measure change in the size of tumors from computed tomography (CT) data taken at different times and on potentially dif ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=901892

8. Detection of Dose Concentration in Droplets Generated by Pulmonary Drug Delivery Devices
Series: NIST Interagency/Internal Report (NISTIR)
Topic: Diagnostics
Published: 5/21/2008
Author: Cary Presser
Abstract: Using aerosol delivery devices to administer new therapeutic drugs through the pulmonary system is emerging as an efficacious way to engage several diseases.  Little quantitative information on spatially or temporally resolved concentration of the dr ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=832256

9. Quantitation of HER2 and Telomerase Biomarkers in Solid Tumors with IgY Antibodies and Nanocrystal Detection
Topic: Diagnostics
Published: 5/15/2008
Authors: Yan Xiao, X Gao, G Gannot, M Emmert-Buck, S Srivastava, Paul D Wagner, Michael D. Amos, Peter E. Dr. Barker
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=901234

10. Epitope Selection of Monoclonal Antibodies for Interleukin-4 Quantification Using Suspension Arrays and Forward-Phase Protein Microarrays
Topic: Diagnostics
Published: 12/6/2007
Authors: Lili Wang, Kenneth D Cole, Hua Jun He, Alexander W Peterson, Adolfas Kastytis Gaigalas, Y Zong
Abstract: A recombinant mouse interleukin-4 (IL-4) and three different purified rat anti-mouse IL-4 monoclonal antibodies (Mab) with different epitopes were employed as a model system. This system was used to examine monoclonal antibody effectiveness using bot ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=830554