Bioinspired coral restoration materials based on natural Montipora digitara coral reef structure

被引：0
|
作者：
Pan, Lang [1 ]
Ju, Guangxu [1 ]
Zhang, Xinyue [1 ]
Wu, Chuanliang [2 ]
Ke, Shaowen [2 ]
Liu, Yaxing [2 ]
Yin, Xueqiong [1 ]
机构：
[1] Hainan Provincial Fine Chemical Engineering Research Center, Hainan University, Hainan, Haikou,570228, China
[2] Sanya Institute of Coral Reef Ecology, Hainan, Sanya,572000, China
来源：
Jingxi Huagong/Fine Chemicals | 2024年 / 41卷 / 07期
关键词：
Biomimetics - Morphology - Pore structure - Reefs - Structure (composition);
D O I：
10.13550/j.jxhg.20230694
中图分类号：
学科分类号：
摘要：
Inspired from the comprehensive analysis of chemical composition, physical morphology and mechanical properties of natural Montipora digitara coral reefs (MdCR), three kinds of MdCR bioinspired materials were synthesized with white cement (WCE) as substrate to simulate the chemical composition and physical structure of MdCR through addition of foaming agent (LG-2258) and chitosan (CS). The structure, chemical composition and performance of MdCR and MdCR biomimetic materials were analyzed through SEM, FTIR, EDS, ICP-OES and microcomputer control electron universal testing machine. MdCR was then transplanted onto the bioinspired materials and placed in simulated seawater for 6 months. The results showed that MdCR bioinspired materials had similar pore structure, mechanical properties and chemical composition as MdCR. Montipora digitara coral polyps attached to the surface of bioinspired materials with growth of new coral tissue. MdCR on the surface of bioinspired material got a 10.36 mm growth height on average. © 2024 Fine Chemicals. All rights reserved.
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页码：1511 / 1518
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