Issue 31, 2015

Intracrystalline inclusions within single crystalline hosts: from biomineralization to bio-inspired crystal growth

Abstract

Many crystals in nature exhibit fascinating mechanical, optical, magnetic and other characteristics. One of the reasons for this phenomenon has to do with the presence of specific organic molecules that are tightly associated with the mineral. Over the years, some organic crystals have been found to be located within the lattices of their single-crystalline biogenic hosts. A number of questions remain unanswered: for example, how do these molecules become incorporated and what is their function? In this review we survey the gradual refinement of the above mentioned finding in biogenic crystals, with the objective of tracing the acquisition of our fundamental knowledge in this field during the last 50 years. We highlight the progress made in understanding the function and significance of this intracrystalline organic matter, from the earliest observations of this phenomenon in a biological system to the highly promising recent achievements in bio-inspired material synthesis, where intracrystalline molecules have been used in many studies to synthesize numerous synthetic nanohybrid composites with fascinating new properties.

Graphical abstract: Intracrystalline inclusions within single crystalline hosts: from biomineralization to bio-inspired crystal growth

Article information

Article type
Highlight
Submitted
25 feb. 2015
Accepted
23 apr. 2015
First published
24 apr. 2015

CrystEngComm, 2015,17, 5873-5883

Intracrystalline inclusions within single crystalline hosts: from biomineralization to bio-inspired crystal growth

E. Weber and B. Pokroy, CrystEngComm, 2015, 17, 5873 DOI: 10.1039/C5CE00389J

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