How perfect are sea urchin spine single crystals? Examples from the spine of the sea urchin Holopneustes porosissimus
Kelm, Klemens and Griesshaber, Erika and Götz, Andreas and Schmahl, Wolfgang W. (2011) How perfect are sea urchin spine single crystals? Examples from the spine of the sea urchin Holopneustes porosissimus. In: MC 2011 Kiel Proceedings, 2. DGE – German Society for Electron Microscopy e.V. Germany. MC2011, 28. August- 2. September 2011, Kiel, Deutschland.
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Abstract
Sea urchins are marine animals that crystallize calcite as the major skeleton building material. Regular sea urchins consist of a spherically shaped, calcitc exoskeleton onto that the spines are attached in a radial arrangement. We investigated the Ultrastructure of teh eSpines by means of EBSD and TEM.
| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||
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| Title: | How perfect are sea urchin spine single crystals? Examples from the spine of the sea urchin Holopneustes porosissimus | ||||||||||||||||||||
| Authors: |
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| Date: | September 2011 | ||||||||||||||||||||
| Journal or Publication Title: | MC 2011 Kiel Proceedings | ||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||
| Volume: | 2 | ||||||||||||||||||||
| Editors: |
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| Publisher: | DGE – German Society for Electron Microscopy e.V. Germany | ||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||
| Keywords: | mesocrystal assembly, lattice defects, carbonate biological materials | ||||||||||||||||||||
| Event Title: | MC2011 | ||||||||||||||||||||
| Event Location: | Kiel, Deutschland | ||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||
| Event Dates: | 28. August- 2. September 2011 | ||||||||||||||||||||
| Organizer: | Deutsche Gesellschaft für Elektronenmikroskopie, DGE | ||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||||||
| HGF - Program Themes: | L AR - Aircraft Research | ||||||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||||||
| DLR - Program: | L AR - Aircraft Research | ||||||||||||||||||||
| DLR - Research theme (Project): | L - Structures & Materials | ||||||||||||||||||||
| Location: | Köln-Porz | ||||||||||||||||||||
| Institutes and Institutions: | Institute of Materials Research > Administrativ-Technische Betriebsleitung / Mikroanalytik und Metallographie | ||||||||||||||||||||
| Deposited By: | Klemens Kelm | ||||||||||||||||||||
| Deposited On: | 26 Nov 2012 14:36 | ||||||||||||||||||||
| Last Modified: | 26 Nov 2012 14:36 |
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