Schmahl, Wolfgang W. and Griesshaber, Erika and Kelm, Klemens and Ball, Alexander and Goetz, Andreas and Xu, Dayin and Kreitmeier, Lisa and Jordan, Guntram (2012) Towards systematics of calcite biocrystals: insight from the inside. Zeitschrift für Kristallographie, 227 (8), pp. 604-611. Oldenbourg Verlag. doi: 10.1524/zkri.2012.1479. ISSN 2194-4946.
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Official URL: http://www.oldenbourg-link.com/doi/abs/10.1524/zkri.2012.1479
Abstract
Biocrystals of calcite are frequent as they are employed by many phylae of organisms in shells, eggshells, teeth, spines or sensoric apparatus. The calcite phase in these materials occurs in a range of constitutions, from polycrystalline fabrics to “single-crystals”. We demonstrate systematics of calcite biocrystal architectures, from the hybrid composite mesocrystal fibres of brachiopod and mollusc shells, via the submillimeter-sized hybrid composite crystal aggregates formed by mesocrystal fibres with both morphological co-orientation and lattice co-oriäentation, to more complex purpose-oriented multiplex äcomposite crystals of echinoderm teeth, which feature a high degree of single-crystal-like 3D orientational correlation of microstructural elements of different morphology and composition. These systematics rely on observations by electron backscatter diffraction (EBSD) and TEM
Item URL in elib: | https://elib.dlr.de/78958/ | |||||||||||||||||||||||||||
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Document Type: | Article | |||||||||||||||||||||||||||
Title: | Towards systematics of calcite biocrystals: insight from the inside | |||||||||||||||||||||||||||
Authors: |
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Date: | August 2012 | |||||||||||||||||||||||||||
Journal or Publication Title: | Zeitschrift für Kristallographie | |||||||||||||||||||||||||||
Refereed publication: | Yes | |||||||||||||||||||||||||||
Open Access: | Yes | |||||||||||||||||||||||||||
Gold Open Access: | Yes | |||||||||||||||||||||||||||
In SCOPUS: | No | |||||||||||||||||||||||||||
In ISI Web of Science: | Yes | |||||||||||||||||||||||||||
Volume: | 227 | |||||||||||||||||||||||||||
DOI : | 10.1524/zkri.2012.1479 | |||||||||||||||||||||||||||
Page Range: | pp. 604-611 | |||||||||||||||||||||||||||
Editors: |
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Publisher: | Oldenbourg Verlag | |||||||||||||||||||||||||||
ISSN: | 2194-4946 | |||||||||||||||||||||||||||
Status: | Published | |||||||||||||||||||||||||||
Keywords: | Biomineralization, Nacre, Mesocrystal, Hierarchical architecture, ACC | |||||||||||||||||||||||||||
HGF - Research field: | Aeronautics, Space and Transport | |||||||||||||||||||||||||||
HGF - Program: | Aeronautics | |||||||||||||||||||||||||||
HGF - Program Themes: | Aircraft Research (old) | |||||||||||||||||||||||||||
DLR - Research area: | Aeronautics | |||||||||||||||||||||||||||
DLR - Program: | L AR - Aircraft Research | |||||||||||||||||||||||||||
DLR - Research theme (Project): | L - Structures & Materials (old) | |||||||||||||||||||||||||||
Location: | Köln-Porz | |||||||||||||||||||||||||||
Institutes and Institutions: | Institute of Materials Research > Administrativ-Technische Betriebsleitung / Mikroanalytik und Metallographie | |||||||||||||||||||||||||||
Deposited By: | Kelm, Dr. Klemens | |||||||||||||||||||||||||||
Deposited On: | 27 Nov 2012 09:19 | |||||||||||||||||||||||||||
Last Modified: | 27 Nov 2012 09:19 |
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