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You searched on: Topic Area: Biomaterials Sorted by: title

Displaying records 61 to 66.
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61. Relative Rigidity of Cell-Substrate Affects Hepatic and Hepatocellular Carcinoma Cell Migration
Topic: Biomaterials
Published: 12/3/2012
Authors: Martin Y Chiang, Hongbing Wang, Li Zhong, Qiaoyan Tan, Gurinder K Singh, Song Li, Li Yang, Yanzi Yangben
Abstract: Polyacrylamide gels with different stiffness and glass were employed as substrates to investigate how substrate stiffness affects the cellular stiffness of adherent hepatocellular carcinoma (HCCLM3) and hepatic (L02) cells. The interaction of how cel ...

62. Saponins: A sustainable surfactant. From its microwave-assisted extraction to the synthesis of monodisperse latices
Topic: Biomaterials
Published: 1/21/2014
Authors: Charlene Schnitt, Bruno Grassl, Julien C. Gigault, Vincent A Hackley, Gaetane Lespes, Jacques Desbrieres, Virginie Pellerin, Stephanie Reynaud
Abstract: Synthetic surfactants are widely used in emulsion polymerization, but it is increasingly desirable to replace them with naturally derived molecules with a reduced environmental burden. This study demonstrates the use of saponins as sustainable an ...

63. Synthesis, characterization and evaluation of novel, anti-bacterial monomers for dental and biomedical applications
Topic: Biomaterials
Published: 8/16/2009
Authors: Joseph M Antonucci, Bruce Owen Fowler, Diana N. Zeiger, Nancy J Lin, Sheng Lin-Gibson
Abstract: Although progress has been made in reducing polymerization shrinkage through resin and filler phase modifications, and in designing improved dental adhesion systems, composite fillings still fail clinically because of bacterial infiltration and secon ...

64. The Use of MALDI-TOF MS and 1H NMR as Complimentary Methods for Confirming Composition and Purity of Hydrogel Prepolymers
Topic: Biomaterials
Published: 1/1/2004
Author: Sheng Lin-Gibson

65. Tooth chipping can reveal bite forces and diets of fossil hominins
Topic: Biomaterials
Published: 6/16/2010
Authors: Paul Constantino, James J. Lee, H Chai, Bernhard Zipfel, Charles Ziscovici, Brian Ronald Lawn, Peter Lucas
Abstract: Fossil hominin tooth enamel often exhibits antemortem edge chipping (Robinson 1954; Tobias 1967; Wallace 1973). Here we apply a simple fracture equation to estimate peak bite forces from the sizes of such chips. This equation, previously validated ...

66. Towards In-Situ Monitoring of Cell Growth in Tissue Engineering Scaffolds: High Resolution Optical Techniques
Topic: Biomaterials
Published: 1/12/2004
Authors: Marcus T Cicerone, Joy P Dunkers, N Washburn
Abstract: Inability to obtain cellular-level information about progress of cell growth in tissue-engineering (TE) scaffolds is a pervasive problem. We demonstrate that a confocal microscope with two collinear contrast mechanisms, optical coherence, and fluore ...

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