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首页> 外文期刊>Crystal growth & design >Fully Inorganic Electrodeposition of Pure Aragonite Prismatic-like Textured Layers on Titanium Foils
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Fully Inorganic Electrodeposition of Pure Aragonite Prismatic-like Textured Layers on Titanium Foils

机译：钛箔上纯文石棱柱状织构层的完全无机电沉积

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摘要

This work shows the capabilities of a specific method to synthesize pseudo-hexagonal prismatic-like layers on titanium foils without any organic matrix intervention, in constrast to mollusc shell growth. Using an electrochemical method of deposition, pure aragonite layers are obtained, which exhibit good texture strengths and pseudo-hexagonal crystals. The aragonite crystals grow with the c-axes orthogonal to the titanium foil surface without in-plane orientation, which resembles textures exhibited in nacre layers of some gastropods such as Haliotis haliotis with however lower texture strengths. It turns out that if organic materials can magnify textural characteristics in many aragonite-based layers, the inorganic influence is intrinsically large. This work will serve as a basis for mimicking synthetic hybrid layers by electrochemistry targeting osteoinductivity, with the view of substituting actual biocompatible, but inert, implants, and exemplifies the inorganic role played in the growth process of natural shells.
机译：这项工作显示了一种特殊方法的能力，该方法可以在钛箔上合成拟六角形棱柱状层，而无需任何有机基质的干预，这与软体动物的壳生长相反。使用电化学沉积方法，可获得纯文石层，其显示出良好的织构强度和准六方晶体。文石晶体的c轴垂直于钛箔表面生长而没有面内取向，这类似于某些腹足纲动物的珍珠层的珍珠层中显示的纹理，但其纹理强度较低。事实证明，如果有机材料可以放大许多基于文石的层的结构特征，则无机影响本来就很大。这项工作将作为以骨诱导性为目标的电化学方法模仿合成杂化层的基础，以取代实际的生物相容性但惰性的植入物，并举例说明在天然壳的生长过程中发挥的无机作用。

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