Scanning electron microscopy imaging of dislocations in bulk materials, using electron channeling contrast

2006 ◽  
Vol 69 (5) ◽  
pp. 374-381 ◽  
Author(s):  
Martin A. Crimp
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Bulk Materials ◽  
Microscopy Imaging ◽  
Electron Channeling ◽  
Scanning Electron

scholarly journals Intraocular lens biofilm formation supported by scanning electron microscopy imaging

2019 ◽  
Vol 67 (10) ◽  
pp. 1708
Author(s):  
Dipankar Das ◽  
Harsha Bhattacharjee ◽  
Krishna Gogoi ◽  
JayantaK Das ◽  
Puneet Misra ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Intraocular Lens ◽  
Biofilm Formation ◽  
Microscopy Imaging ◽  
Scanning Electron

scholarly journals Correlation of X-ray Computed Nanotomography and Scanning Electron Microscopy Imaging of Collagen Scaffolds

2018 ◽  
Vol 24 (S2) ◽  
pp. 104-105
Author(s):  
Dominika Kalasova ◽  
Veronika Pavlinakova ◽  
Tomas Zikmund ◽  
Lucy Vojtova ◽  
Jozef Kaiser
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Collagen Scaffolds ◽  
Microscopy Imaging ◽  
X Ray ◽  
X Ray Computed ◽  
Scanning Electron

scholarly journals In Vitro Effect of Modified Polyetheretherketone (PEEK) Implant Abutments on Human Gingival Epithelial Keratinocytes Migration and Proliferation

Materials ◽  
2019 ◽  
Vol 12 (9) ◽  
pp. 1401 ◽  
Author(s):  
Liza L. Ramenzoni ◽  
Thomas Attin ◽  
Patrick R. Schmidlin
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Tetrazolium Salt ◽  
Microscopy Imaging ◽  
Implant Abutments ◽  
And Migration ◽  
Vitro Effect ◽  
Scanning Electron ◽  
Proliferation And Migration

Improving soft tissue attachment to implant abutments is a crucial factor for enduring health and maintenance of soft peri-implant tissue health. In this in vitro study we aimed to compare the biocompatibility of three different abutment surfaces: titanium, zirconia and modified polyetheretherketone (PEEK). Surface topography, roughness and wettability were investigated with scanning electron microscopy, profilometer and contact angle meter, respectively. Human gingival epithelial keratinocytes were examined for viability, morphology, proliferation and migration by using tetrazolium salt colorimetric assay, scanning electron microscopy imaging, immunofluorescence bromodeoxyuridine analysis and scratch wound healing assays. Roughness measurements revealed differences between the investigated surfaces. Keratinocytes cultured on all examined surfaces indicated adhesion and attachment by means of scanning electron microscopy imaging. Cell viability assays showed no significant differences between the groups (p > 0.05). The modified PEEK surface similarly improved surface roughness in comparison to titanium and zirconia, which resulted in greater and equivalent cell proliferation and migration. The study methodology showed here may emphasize the importance of cell interactions with different abutment materials, which in part increases the changes of implant success. PEEK, titanium and zirconia surface types used in this study showed mostly similar epithelial biological responses.

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