The Front Cover shows the use of an anthracene based tripodal amine as a capping ligand in the generation of small gold nanoparticles (AuNPs) in the presence of Au³⁺ and ascorbic acid. These AuNPs agglomerate over time into large spherical AuNPs of size 300–400 nm with interesting wrinkled surface morphology. These wrinkled AuNPs exhibited enhanced activity in the catalytic reduction of 4‐nitrophenol compared to that of smooth surfaced AuNPs, probably because of their increased surface area. More information can be found in the Full Paper by C. P. Pradeep et al.

中文翻译：

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封面：使用蒽端基的三脚架胺配体轻松合成大皱纹金纳米粒子及其催化效率（Eur。J. Inorg。Chem。48/2020）

封面显示在存在Au ³⁺和抗坏血酸的情况下，蒽基三脚胺在生成小金纳米颗粒（AuNPs）中用作封端配体。随着时间的推移，这些AuNP会聚集成大小为300–400 nm的大球形AuNP，并具有有趣的皱纹表面形态。与表面光滑的AuNPs相比，这些起皱的AuNPs在4-硝基苯酚的催化还原中表现出增强的活性。可以在C. P. Pradeep等人的论文全文中找到更多信息。