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Displaying records 31 to 40 of 383 records.
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31. Nano-Apatitic Composite Scaffolds for Stem Cell Delivery and Bone Tissue Engineering
Topic: Bioscience & Health
Published: 4/15/2012
Authors: Hockin H. K. Xu, Carl George Simon Jr
Abstract: The need for bone defect repair and regeneration arises from trauma, disease, congenital deformity, and tumor resection. Bone fracture occurs to seven million people each year in the United States, and musculoskeletal conditions cost $215 billion ann ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=904167

32. Measurement of H2O-Broadening of O2 A-band Transitions and Implications for Atmospheric Remote Sensing
Topic: Bioscience & Health
Published: 3/27/2012
Authors: E. M. Vess, C. J. Wallace, H. M. Campbell, V. E. Awadalla, Joseph Terence Hodges, David A Long, D. K. Havey
Abstract: We present laboratory measurements of H2O-broadened 16O2 A-band ( ) absorption spectra acquired with a laser-based photoacoustic spectroscopy method. This absorption band is widely used in a variety of high-precision atmospheric remote sensing appli ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=910528

33. Tumor Necrosis Factor Interaction with Gold Nanoparticles
Topic: Bioscience & Health
Published: 3/14/2012
Authors: De-Hao Tsai, Sherrie R. Elzey, Frank W DelRio, Robert I MacCuspie, Suvajyoti S. Guha, Michael Russel Zachariah, Athena M Keene, Jeffrey D Clogston, Vincent A Hackley
Abstract: We report on a systematic investigation of molecular conjugation of tumor necrosis factor protein-α (TNF) onto gold nanoparticles (AuNPs) and the subsequent binding behavior to its antibody (anti-TNF). We employ a combination of physical and spe ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=909899

34. Freeform Fabricated Scaffolds with Roughened Struts that Enhance both Stem Cell Proliferation and Differentiation by Controlling Cell Shape
Topic: Bioscience & Health
Published: 3/1/2012
Authors: Girish Kumar, Carl George Simon Jr, Michael S. (Michael Stephan) Waters, Tanya M. Farooque, Marian F Young
Abstract: We demonstrate that imparting freeform fabricated (FFF) scaffolds with surface roughness on their struts enhances osteogenic differentiation of primary human bone marrow stromal cells (hBMSCs) by controlling cell shape. Previous work showed that hBM ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=910664

35. Laser Physics: All-atom parametric oscillator
Topic: Bioscience & Health
Published: 2/1/2012
Authors: Matthew Rakher, Kartik A Srinivasan
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=910227

36. Preparation and Value Assignment of Standard Reference Material 968e Fat-Soluble Vitamins, Carotenoids, and Cholesterol in Human Serum
Topic: Bioscience & Health
Published: 1/2/2012
Authors: Jeanice M Brown Thomas, David Lee Duewer, Lane C Sander, Katherine E Sharpless, Lorna Tregoning Sniegoski, Michael James Welch, James H Yen, Mugenya O Isaac
Abstract: Standard Reference Material 968e Fat-Soluble Vitamins, Carotenoids, and Cholesterol in Human Serum provides certified values for total retinol, γ- and α-tocopherol; total lutein, total zeaxanthin, total β-cryptoxanthin, total β-ca ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=907947

37. New Concepts for Building Vocabulary for Cell Image Ontologies
Topic: Bioscience & Health
Published: 12/21/2011
Authors: Anne L Plant, John T Elliott, Talapady N Bhat
Abstract: Background: We present an approach to cell image databasing that is compatible with searching across a global federation of independent image databases. The variety of biological experiments and data that practitioners would like to access and share ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=907774

38. Single cell viability measurements in 3D scaffolds using in situ label free imaging by optical coherence microscopy.
Topic: Bioscience & Health
Published: 12/20/2011
Authors: Joy P Dunkers, Young Jong Lee, Kaushik Chatterjee
Abstract: The focus on creating tissue engineered constructs of clinically relevant sizes requires new approaches for monitoring construct health during tissue development. A few key requirements are that the technology be in situ, non-invasive, and provide te ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=909537

39. Charaterization of Standard Reference Material 2943, Cu-Ion-Doped Glass, Spectral Correction Standard for Blue Fluorescence
Topic: Bioscience & Health
Published: 12/1/2011
Authors: Paul C DeRose, Melody V Smith, Klaus Mielenz, Jeffrey R. Anderson, Gary W Kramer
Abstract: Standard Reference Material (SRM) 2943 is a cuvette-shaped, Cu0ion-doped glass, recommended for use for relative spectral correction of emission and day-to-day performance verification of steady-state florescence spectrometers. Properties of this st ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=907361

40. How well do you know your MATES???
Topic: Bioscience & Health
Published: 12/1/2011
Author: Joy P Dunkers
Abstract: There is a group that quietly goes about the business of advancing the areas of tissue engineering and regenerative medicine. I say quietly because their work, while impactful, is not well known outside of government circles. How well do you know you ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=909940