A large number of studies have been devoted to the preparation of different morphologies of NaCl crystals. In this work, we first use DNA as an additive to prepare hopper-like NaCl crystals and modulate the size of these hopper-like NaCl crystals using silver nitrate. This work helps us not only to understand the growth of NaCl crystals, but also to use DNA as an additive to design and synthesize different crystal structures.

中文翻译：

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DNA对NaCl晶体生长和习性修饰的作用

大量研究致力于制备不同形态的NaCl晶体。在这项工作中，我们首先使用DNA作为添加剂来制备漏斗状NaCl晶体，并使用硝酸银调节这些漏斗状NaCl晶体的大小。这项工作不仅帮助我们了解NaCl晶体的生长，而且还可以使用DNA作为添加剂来设计和合成不同的晶体结构。