大量構造材料のマトリックス・ダイレクト・ミネラライゼーション
Li-Bo Mao1,2,3, Yu-Feng Meng1, Xiang-Sen Meng1
1Division of Nanomaterials & Chemistry, Hefei National Research Center for Physical Sciences at the Microscale; Department of Chemistry, Institute of Biomimetic Materials & Chemistry, University of Science and Technology of China, Hefei 230026, China.
Journal of the American Chemical Society
|September 26, 2022
まとめ
マトリックス・ディレクテッド・ミネラライゼーションは,高性能の鉱物ベースの大量構造材料 (MBSM) の製造に新しい,バイオインスピレーションによるアプローチを提供します. この生体模倣戦略は 自然の階層構造を模倣することで 従来の材料の脆さを克服します
科学分野:
- 材料科学
- バイオミメティック
- 鉱物工学
背景:
- 鉱物ベースの散発構造材料 (MBSM) は広く使用されていますが,固有の脆さがあります.
- 自然のバイオミネラルは,鉱物と有機物の階層的な組織を通して優れた機械的性質を達成します.
- 温和な環境下では,バイオインスピレーションを受けた階層構造を持つ人工MBSMを製造することは依然として大きな課題です.
研究 の 目的:
- MBSMの新興製造戦略としてマトリックス・ディレクテッド・ミネラライゼーションの包括的な概要を提供する.
- マトリックス・ディレクテッド・ミネラライゼーションと従来の製造技術と自然のバイオミネラライゼーションプロセスを比較する.
- 高性能のMBSMの作成における生物模倣鉱物化の最近の進歩と将来の可能性を強調する.
主な方法:
- MBSM製造と生物鉱物化に関する既存の文献のレビューと分析.
- 従来の人工的階層的なMBSM製造とバイオミネラル成長の比較分析.
- マトリックス・ディレクテッド・ミネラライゼーションにおけるマス・トランスポートと前駆体化学に焦点を当てる.
主要な成果:
- マトリックス・ディレクテッド・ミネラライゼーションは in vivo バイオミネラルの成長を効果的に模倣する.
- この戦略は,MBSMの階層構造を作成するための従来の方法よりも利点があります.
- 最近の進歩は,このアプローチを使用して階層的な構造を持つ人工MBSMの製造の可能性を示しています.
結論:
- 従来のMBSMの限界を克服するための有望なバイオミメティック戦略を提示しています.
- このアプローチは,バイオインスパイアされた階層構造を持つ高性能のMBSMの製造を容易にする.
- 大量輸送と前駆物質に関するさらなる研究は,高度な生体模倣材料の開発を加速させることができます.
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