Zobrazeno 1 - 10
of 23
pro vyhledávání: '"David D. Hile"'
Autor:
Kai-Uwe Lewandrowski, Stephen A. Doherty, Michael P. Kowaleski, Frank Kandziora, David D. Hile, Debra J. Trantolo
Publikováno v:
European Spine Journal. 15:936-943
Study design: An animal model of posterolateral intertransverse process lumbar spinal fusion compared fusion rates amongst autologous bone (group 1), a porous, bioabsorbable, scaffold based on the biopolymer, poly(propylene glycol-co-fumaric acid) (P
Publikováno v:
Journal of Biomedical Materials Research. :201-205
Mechanical and physicochemical outcomes were used to predict the resorption rate of polylactide-based internal fixation devices with and without incorporation of an osteoconductive buffer. Devices were degraded in vitro for 1 year. Addition of an ost
Autor:
Kai-Uwe Lewandrowski, Debra J. Trantolo, Benjamin M.J. Thompson, William W. Tomford, Donald L. Wise, David D. Hile
Publikováno v:
Tissue Engineering. 9:85-93
Bioresorbable bone graft substitutes could alleviate disadvantages associated with the use of autografts, allografts, and other synthetic materials. However, little is known about the minimum autograft/extender ratio for a given material at which a s
Autor:
Vamsi K. Yadavalli, David D. Hile, Michael B. Mellott, Ryan J. Russell, Curt Deister, Michael V. Pishko, Won Gun Koh, Alexander Revzin
Publikováno v:
Langmuir. 17:5440-5447
The fabrication of hydrogel microstructures based upon poly(ethylene glycol) diacrylates, dimethacrylates, and tetraacrylates patterned photolithographically on silicon or glass substrates is described. A silicon/silicon dioxide surface was treated w
Autor:
David D. Hile, Michael V. Pishko
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 39:562-570
Biodegradable polyesters were synthesized via an emulsion polymerization in supercritical carbon dioxide (SC-CO 2 ). Copolymers of lactide and glycolide were synthesized in SC-CO 2 with stannous octoate as the ring-opening catalyst and a fluorocarbon
Autor:
David D. Hile, Michael V. Pishko
Publikováno v:
Macromolecular Rapid Communications. 20:511-514
The biodegradable polymer poly(D,L-lactide-co-glycolide) was synthesized by a ring-opening precipitation polymerization in supercritical CO2 using stannous octoate as initiator. Following polymerization, unreacted monomer was removed by supercritical
Autor:
David D, Hile, Michael P, Kowaleski, Stephen A, Doherty, Kai-Uwe, Lewandrowski, Debra J, Trantolo
Publikováno v:
Bio-medical materials and engineering. 15(3)
A bioresorbable bone repair material made from the unsaturated polyester poly(propylene glycol-co-fumaric acid), PPF, was investigated for its potential to act as an adjunct to alleviate the disadvantages associated with wire fixation. The PPF bone r
Autor:
Donald L. Wise, David J. Bryan, Debra J. Trantolo, Stephen A. Doherty, David D. Hile, Jin Bo Tang, Ian C. Summerhayes
Publikováno v:
Journal of neural engineering. 1(2)
In this study we investigated the effects of materials prepared with electrical poling on neurite outgrowth in vitro and nerve regeneration in vivo. Neuro-2a cells were seeded on poled and unpoled poly(lactic-co-glycolic) (PLGA) films and observed at
Autor:
Debra J. Trantolo, Qing Zhang, Xiao Yan Tian, Stephen T. Sonis, Stephen A. Doherty, Webster S. S. Jee, David D. Hile
Publikováno v:
The Journal of oral implantology. 31(2)
This study evaluated reconstruction of the alveolar ridge after molar extraction in rats with bioabsorbable bone repair scaffolds. The material was prepared from the unsaturated polyester poly(propylene glycol-co-fumaric acid) (PPF), which may be cur
Autor:
Michael V. Pishko, David D. Hile
Publikováno v:
Drug delivery. 11(5)
Microporous poly(D,L-lactide-co-glycolide) matrices containing encapsulated proteins were fabricated in a solvent-free manner. Microporous foam was generated by saturating a mixture of polymer and protein particles in supercritical carbon dioxide (SC