Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Tyler Touchet"'
Publikováno v:
Polymers, Vol 14, Iss 11, p 2288 (2022)
Amorphous shape memory polymer foams are currently used as components in vascular occlusion medical devices such as the IMPEDE and IMPEDE-FX Embolization Plugs. Body temperature and moisture-driven actuation of the polymeric foam is necessary for ves
Externí odkaz:
https://doaj.org/article/5e649d379cca44abac7bfd9df84a96d5
Publikováno v:
ACS Applied Bio Materials. 5:2633-2642
First metatarsophalangeal joint (MPJ) arthroplasty procedures are a common podiatric procedure. However, almost one-third of cases require revision surgeries because of nonunions. Revision or salvage surgery requires more extensive hardware and bone
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0e9e3deb9ccf42c9788ecd6115b0b8f
https://doi.org/10.1021/acsabm.2c00103
https://doi.org/10.1021/acsabm.2c00103
Publikováno v:
SMST 2022: Extended Abstracts from the International Conference on Shape Memory and Superelastic Technologies.
One application for shape memory polymers (SMPs) is a vessel occlusion plug for peripheral use. The SMP foam used for this device is a low-density material that actuates upon a heat stimulus from the patient's body temperature. The foam plug expands
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e1e037cbd5a57d7d8910623500c51be
https://doi.org/10.31399/asm.cp.smst2022p0026
https://doi.org/10.31399/asm.cp.smst2022p0026
Autor:
Steven M. Wright, Ana Katarina Sweatt, Mary P. McDougall, Duncan J. Maitland, Matthew Wilcox, Landon D. Nash, Scott M. Herting, Tyler Touchet, Grace K. Fletcher, Lance M. Graul, Lindy K. Jang
Publikováno v:
Molecules, Vol 25, Iss 4660, p 4660 (2020)
Molecules
Volume 25
Issue 20
Molecules
Volume 25
Issue 20
The goal of this work was to develop a shape memory polymer (SMP) foam with visibility under both X-ray and magnetic resonance imaging (MRI) modalities. A porous polymeric material with these properties is desirable in medical device development for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d8f45910b183af856414f18ef48762c
https://www.mdpi.com/1420-3049/25/20/4660
https://www.mdpi.com/1420-3049/25/20/4660
Autor:
Ekaterina Tkatchouk, Emily Chen, Ajay Padsalgikar, Nick Sears, Tyler Touchet, Alysha Kishan, Christopher R. Jenney, Elizabeth Cosgriff-Hernandez
Publikováno v:
Journal of Biomedical Materials Research Part A. 104:1805-1816
Although silicone-based polyurethanes have demonstrated increased oxidative stability, there have been conflicting reports of the long-term hydrolytic stability of Optim™ and PurSil(®) 35 based on recent temperature-accelerated hydrolysis studies.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::314bd0576cadfd98c99f7b486b4478ac
https://doi.org/10.1002/jbm.a.35709
https://doi.org/10.1002/jbm.a.35709
Autor:
Elizabeth Cosgriff-Hernandez, Tyler Touchet, Lisa Mellin, Anna Norlin-Weissenrieder, James Runt, Genevieve Gallagher, Ajay Padsalgikar, Ciprian Iacob
Publikováno v:
Journal of Biomedical Materials Research Part B: Applied Biomaterials. 103:159-168
Polyurethane biostability has been the subject of intense research since the failure of polyether polyurethane pacemaker leads in the 1980s. Accelerated in vitro testing has been used to isolate degradation mechanisms and predict clinical performance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c496629bc95be21fe4c3cfa3f8f8b23
https://doi.org/10.1002/jbm.b.33161
https://doi.org/10.1002/jbm.b.33161
Autor:
Andrea D. Muschenborn, Elizabeth Cosgriff-Hernandez, Jennifer L. Robinson, Robert S. Moglia, Tyler Touchet, Duncan J. Maitland
Publikováno v:
Polymer. 55:426-434
Injury caused by trauma, burns, surgery, or disease often results in soft tissue loss leading to impaired function and permanent disfiguration. Tissue engineering aims to overcome the lack of viable donor tissue by fabricating synthetic scaffolds wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a6c8ec46a8b77a63e97a302babe874c
https://doi.org/10.1016/j.polymer.2013.09.009
https://doi.org/10.1016/j.polymer.2013.09.009
Autor:
Brooke H. Russell, Elizabeth Cosgriff-Hernandez, C. Smith, Tyler Touchet, Todd L. Landsman, Sayyeda M. Hasan, Duncan J. Maitland, Jose Rivera
Uncontrolled hemorrhage accounts for more than 30% of trauma deaths worldwide. Current hemostatic devices focus primarily on time to hemostasis, but prevention of bacterial infection is also critical for improving survival rates. In this study, we so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa691a8688dacf17215ad448428b88bc
https://europepmc.org/articles/PMC5508985/
https://europepmc.org/articles/PMC5508985/
The highly tunable mechanical and physicochemical properties of biodegradable polyurethanes make them promising candidates in the rapidly growing market of resorbable devices. Incorporation of hydrolytically or enzymatically cleavable moieties into t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1aae6975426824ecb84d2c88fa53b127
https://doi.org/10.1016/b978-0-08-100614-6.00001-9
https://doi.org/10.1016/b978-0-08-100614-6.00001-9
Autor:
Elizabeth, Cosgriff-Hernandez, Ekaterina, Tkatchouk, Tyler, Touchet, Nick, Sears, Alysha, Kishan, Christopher, Jenney, Ajay D, Padsalgikar, Emily, Chen
Publikováno v:
Journal of biomedical materials research. Part A. 104(7)
Although silicone-based polyurethanes have demonstrated increased oxidative stability, there have been conflicting reports of the long-term hydrolytic stability of Optim™ and PurSil(®) 35 based on recent temperature-accelerated hydrolysis studies.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7a11d063d005567474c724759ce9109d
https://pubmed.ncbi.nlm.nih.gov/26990709
https://pubmed.ncbi.nlm.nih.gov/26990709