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Topic Area: Biomaterials
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31. Nanofiber Scaffolds Induce Morphological Changes in hBMSCs Critical for Osteogenic Differentiation
Topic: Biomaterials
Published: 4/24/2011
Authors: Carl GEORGE Simon Jr, Girish Kumar, Christopher K. Tison
Abstract: Utilizing tissue scaffold architecture to induce stem cell differentiation is of tremendous importance to the regenerative medicine community. To this end, we have investigated the effect of nanofiber scaffold structure on primary human bone marrow s ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=907328

32. Novel CaF2 Nanocomposite with High Strength and F Ion Release
Topic: Biomaterials
Published: 5/3/2010
Authors: Hockin D. Xu, Jennifer L. Moreau, Limin Sun, Laurence Chung Lung Chow
Abstract: Secondary caries and restoration fracture remain the two most common problems. The objectives of this study were to develop stress-bearing, fluoride-releasing nanocomposites. Novel CaF2 nanoparticles (56-nm) were synthesized via spray-drying and inco ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=905001

33. OOF3D: An Image-Based Finite Element Solver for Materials Science
Topic: Biomaterials
Published: Date unknown
Authors: Valerie R. Coffman, Andrew C.E. Reid, Stephen Langer, Gunay Dogan
Abstract: Recent advances in experimental techniques (micro CT scans, automated serial sectioning, electron back-scatter diffraction, synchrotron radiation x-rays) have made it possible to characterize the full, three dimensional structure of real materials. S ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=905504

34. Optimization of Imaging Polymer Based Scaffolds Using X-Ray Microcomputed Tomography
Topic: Biomaterials
Published: 5/15/2012
Authors: David E, Morris, Melissa L Mather, Carl GEORGE Simon Jr, John A Crowe
Abstract: The performance of polymer based scaffolds used in regenerative medicine is linked to their structural properties and as such strategies for structural characterization of scaffolds have been developed. X-ray microscopic computed tomography (X-ray ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=906393

35. Osteoblast Response to Protein Adsorption to 3D Polymer Scaffolds Through Pre-Ageing in Cell Medium
Topic: Biomaterials
Published: 4/24/2011
Authors: Carl GEORGE Simon Jr, Kaushik Chatterjee, Stevephen Hung
Abstract: Protein adsorption mediates biological responses to materials. When a biodegradable polymer scaffold is placed in aqueous, physiological medium, proteins adsorb onto the scaffold surface. The total amount, composition and structure of the adsorbed pr ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=907331

36. Osteoblast Response to Serum Protein Adsorption in 3D Polymer Scaffolds
Topic: Biomaterials
Published: 5/1/2012
Authors: Carl GEORGE Simon Jr, Girish Kumar, Kaushik Chatterjee, Stevephen Hung
Abstract: Protein adsorption is known to direct biological response to biomaterials and is important in determining cellular response in tissue scaffolds. In this study we investigated the effect of adsorbed serum proteins on cell attachment and proliferation ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=909572

37. Osteocyte Enhancement of Angiogenesis In Vitro
Topic: Biomaterials
Published: 2/14/2007
Authors: Erica Takai, Juan M. Taboas, Rocky Tuan, Steven D Hudson
Abstract: It is well known that an intimate relationship exists between vascularization and bone formation during development and fracture healing, where new bone formation is preceded by local vascularization. A recent rat exercise model has demonstrated that ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=852664

38. Polymerization Shrinkage And Stress Development In Bioactive Urethane Acrylic Resin Composites
Topic: Biomaterials
Published: 1/1/2006
Authors: Joseph M Antonucci, Tonya Icenogle, W F Regnault, D W. Liu, J N O'Donnell, Drago Skrtic
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=853987

39. Predicting Failure in Mammalian Enamel
Topic: Biomaterials
Published: 1/16/2009
Authors: Brian Ronald Lawn, James J. Lee, Paul Constantino, Peter Lucas
Abstract: Dentition is a vital element of human and animal function, yet there is little fundamental knowledge about how tooth enamel endures under stringent oral conditions. This paper describes a novel approach to the issue. Model glass dome specimens fabr ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=853565

40. Preparation and Properties of Nanoparticles of Calcium Phosphates with Various Ca/P Ratios
Topic: Biomaterials
Published: 7/1/2010
Authors: Limin Sun, Laurence Chung Lung Chow, Stanislav A. Frukhtbeyn, John E Bonevich
Abstract: This study aimed at preparing and studying the properties of nanoparticles of calcium phosphate (nCaP) with Ca/P ratios ranging from 1.0 to 1.67 using a spray-drying technique. Micro-structural analyses results suggested that the nCaPs with Ca/P ra ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=900938