Crystal structure characterization of nautilus shell at different length scales

Rodrigo Rafael Velázquez-Castillo, Jose Reyes-Gasga, Domingo I. García-Gutierrez, Miguel Jose-Yacaman

Research output: Contribution to journalArticlepeer-review

13 Scopus citations

Abstract

In this work, we studied the shell structure of the Nautilus pompilius Linnaeus by using analytical techniques of scanning (SEM) and transmission electron microscopy (TEM) and X-ray diffraction. The main objective of this study is the structural characterization of Nautilus shell at different length levels, from micron to nano-scale. The results were also used to try to determine the shell structure mechanism of formation. The information obtained in this work will place our particular knowledge a closer step to understand how self-assembly works in nature, and will increase the opportunities of using this information in the future synthesis of new advanced materials.

Original languageEnglish (US)
Pages (from-to)4508-4517
Number of pages10
JournalBiomaterials
Volume27
Issue number25
DOIs
StatePublished - Sep 2006
Externally publishedYes

Keywords

  • HRTEM
  • Nautilus shell
  • SEM
  • TEM
  • X-ray diffraction

ASJC Scopus subject areas

  • Mechanics of Materials
  • Ceramics and Composites
  • Bioengineering
  • Biophysics
  • Biomaterials

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