Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Jana Buder"'
Publikováno v:
PLoS ONE, Vol 9, Iss 7, p e102516 (2014)
Human otoconia provide mechanical stimuli to deflect hair cells of the vestibular sensory epithelium for purposes of detecting linear acceleration and head tilts. During lifetime, the volume and number of otoconia are gradually reduced. In a process
Externí odkaz:
https://doaj.org/article/05ac38eba178471e860f7be4c3f4d341
Publikováno v:
The Journal of Physical Chemistry B. 118:724-730
The model system fluorapatite-gelatin allows mimicking the formation conditions on a lower level of complexity compared to natural dental and bone tissues. Here, we report on solid-state NMR investigations to examine the structure of fluorapatite-gel
Publikováno v:
Advanced Functional Materials. 19:3596-3603
The shape development of fluorapatite (FAP)-gelatine nanocomposites is revealed by means of HRTEM investigations starting from molecular dimensions up to the formation of mesoscaled (elongated) hexagonal prisms. The composite nature of the aggregates
Publikováno v:
Scientific Reports
The mesocrystal system fluoroapatite—gelatine grown by double-diffusion is characterized by hierarchical composite structure on a mesoscale. In the present work we apply solid state NMR to characterize its structure on the molecular level and provi
Publikováno v:
J. Mater. Chem.. 14:2225-2230
Calcium phosphate–gelatine-composites are grown by double diffusion of calcium- and phosphate/fluoride-solutions into a tube filled with gelatine gel. The composite aggregates appear within periodic growth areas (Liesegang bands). Growth time and t
Autor:
Reiner Ramlau, Caren Göbel, Petr Formanek, Jana Buder, Paul Simon, Wilder Carrillo-Cabrera, Rüdiger Kniep, Harald Tlatlik, Dorin Geiger
Publikováno v:
J. Mater. Chem.. 14:2218-2224
The central parts of hierarchically ordered fractal aggregates of fluorapatite–gelatine-composites consist of an elongated hexagonal-prismatic seed (5–20 µm in length). The X-ray diffraction patterns of the composite-seeds (gelatine-content 2.3
Publikováno v:
PLoS ONE
PLoS ONE, Vol 9, Iss 7, p e102516 (2014)
PLoS ONE, Vol 9, Iss 7, p e102516 (2014)
Human otoconia provide mechanical stimuli to deflect hair cells of the vestibular sensory epithelium for purposes of detecting linear acceleration and head tilts. During lifetime, the volume and number of otoconia are gradually reduced. In a process
Autor:
Elena Roseeva, Marc Bloching, Alexander Blödow, Paul Simon, Wilder Carrillo-Cabrera, Leif Erik Walther, Rüdiger Kniep, Jana Buder, Horst Borrmann
Publikováno v:
Otologyneurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology. 35(4)
Background The architecture of human otoconia has been only poorly understood up to now. Currently, it is assumed that otoconia contain a central core surrounded by a shell. Objectives To investigate the inner structure of human otoconia. Methods Hum
Publikováno v:
Acta oto-laryngologica. 134(2)
Gentamicin causes irreversible structural damage of human and artificial otoconia by progressive dissolution of calcite. The inner architecture of otoconia is strongly affected by degradation scenarios during gentamicin exposure. Artificial otoconia
Publikováno v:
European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery. 271(12)
Otoconia are assumed to be involved in inner ear disorders such as benign paroxysmal positional vertigo (BPPV). Up to now, the distinct structure and morphology of intact and degenerate human utricular otoconia has been only poorly investigated on vi