Crystallization by Amorphous Particle Attachment: On the Evolution of Texture

Research output: Contribution to journalResearch articleContributedpeer-review

Contributors

Abstract

Crystallization by particle attachment (CPA) is a gradual process where each step has its own thermodynamic and kinetic constrains defining a unique pathway of crystal growth. An important example is biomineralization of calcium carbonate through amorphous precursors that are morphed into shapes and textural patterns that cannot be envisioned by the classical monomer-by-monomer approach. Here, a mechanistic link between the collective kinetics of mineral deposition and the emergence of crystallographic texture is established. Using the prismatic ultrastructure in bivalve shells as a model, a fundamental leap is made in the ability to analytically describe the evolution of form and texture of biological mineralized tissues and to design the structure and crystallographic properties of synthetic materials formed by CPA.

Details

Original languageEnglish
Article number2101358
JournalAdvanced Materials
Volume33
Issue number37
Publication statusPublished - Sept 2021
Peer-reviewedYes

External IDs

Scopus 85111662654
ORCID /0000-0002-6116-0361/work/142239073