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Updated: Feb 24, 2026

Synthesis and Characterization of Functionalized Metal-organic Frameworks

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集成的实验和计算洞察力,以循环德克斯基MOF的系统合成

Busra Ipek^1,2, Zeynep Pinar Haslak¹, Bünyemin Cosut³

¹Department of Natural and Mathematical Sciences, Faculty of Engineering, Ozyegin University, Cekmekoy, 34794 Istanbul, Türkiye.

|February 23, 2026

概括

通过优化温度来实现可食用的基于环氧的金属有机框架 (CD-MOF) 的可复制合成. 这些γ-CD-MOF表现出增强的黄素吸附,显示出作为生物活性分子载体的潜力.

科学领域:

材料科学材料科学材料科学
绿色化学绿色化学
超分子化学超分子化学

背景情况:

基于可食用的环氧的金属有机框架 (CD-MOF) 为绿色合成提供了一个可持续的途径.
在MOF社区中,CD-MOFs的可复制合成是一个重大挑战.

研究的目的:

为了研究CD-MOF合成的可重复性.
探索受合成条件影响的结构变异.
优化CD-MOF制备以提高生物活性分子吸附.

主要方法:

控制的甲醇蒸汽扩散方法被用于合成.
用五个独立的样本组,每组重复三次,来评估可重复性.
密度函数理论 (DFT) 的计算被用来证实反应热力学.

主要成果:

将反应温度从25°C提高到50°C,改善了γ-CD-MOF结晶.
优化条件产生了均的立方晶体,产量为83%.
黄素最大负载能力达到了24.6%,均衡吸收为1.5mg/g.

结论:

确定了 γ-CD-MOFs 的可复制合成参数.
γ-CD-MOFs表现出增强的黄素加载和稳定能力.
这些发现凸显了g-CD-MOFs作为生物活性化合物的有效载体的潜力.

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