- Manufactured nacre
In 2012, researchers created calcium-based nacre in the laboratory by mimicking its natural growth process.
In 2014, researchers used lasers to create an analogue of nacre by engraving networks of wav… 展开
- Nacre (/ ˈneɪkər / NAY-kər, also / ˈnækrə / NAK-rə), [1] also known as mother-of-pearl, is an organic–inorganic composite material produced by some molluscs as an inner shell layer.了解详细信息：Nacre (/ ˈneɪkər / NAY-kər, also / ˈnækrə / NAK-rə), [1] also known as mother-of-pearl, is an organic–inorganic composite material produced by some molluscs as an inner shell layer.en.wikipedia.org/wiki/NacreScientifically, nacre is the inner iridescent layer of oyster shells which is composed primarily of aragonite (a form of crystalized calcium carbonate) and conchiolin.assael.com/blog/what-is-nacre-and-how-does-it-cre…Researchers have known the basics of nacre’s secret for decades—it’s made of microscopic “bricks” of a mineral called aragonite, laced together with a “mortar” made of organic material.news.umich.edu/cracking-the-mystery-of-natures-t…Nacre is composed of 95 wt% aragonite (a crystallographic form of CaCO3) and 5 wt% organic materials (proteins and polysaccharides).pubs.rsc.org/en/content/articlelanding/2012/ra/c2ra…
A review of nacre-inspired materials: Chemistry, strengthening ...
2023年10月1日 · This review discusses the chemistry of nacre formation, the details of brick-and-mortar structure, and the strengthening and deformation mechanism. Furthermore, we present …
Nacre - an overview | ScienceDirect Topics
Among the variety of natural materials, nacre (mother-of-pearl) is one of most promising biological composite materials that exhibit remarkable combinations of high stiffness, strength, …
The science behind mother of pearl: what makes Nacre …
2019年11月6日 · Researchers deem nacre to be “the toughest material” and now look for ways to synthesize lighter and stronger materials inspired by the mollusk’s methods. While inspiring the materials sciences to learn from …
Science：中科大俞书宏课题组仿生新策略，人工合成贝 …
2016年8月22日 · 贝壳 珍珠层 （nacre），又称珍珠母（mother of pearl），通常能在软体动物贝壳的内表面找到，是软体动物分泌出来保护自己的物质，与珍珠的形成密切相关。贝壳的珍珠层不但色彩绚丽，力学性能也极好，近年来，模拟 …
Mass production of bulk artificial nacre with excellent
2017年8月18日 · Herein, we develop an efficient and versatile bottom-up approach to fabricate large-sized 3D bulk nacre-mimetic materials starting from individual inorganic microplatelets via combining well ...
Cracking the mystery of nature’s toughest material
2019年10月23日 · ANN ARBOR—Nacre, the rainbow-sheened material that lines the insides of mussel and other mollusk shells, is known as nature’s toughest material. Now, a team of …
Nacre-inspired composites with different macroscopic …
2018年4月2日 · 3D nacre-inspired bulk materials show excellent performance in terms of their light weight, strength and toughness, making them suitable for use as engineering materials.
Biomimetic layer-by-layer assembly of artificial nacre
2012年7月24日 · We present a route to artificial nacre, which resembles the biogenic material in terms of the detailed synthesis route, its structure as well as in its mechanical and optical properties.
Hierarchical structure and mechanical properties of nacre: a review ...
Nacre (known as mother of pearl) is the iridescent inner shell layer of some mollusks. Nacre is composed of 95 wt% aragonite (a crystallographic form of CaCO3) and 5 wt% organic …
