In this article, meso-tetrakis (4-carboxyphenyl) porphyrins modified with different amino acids were designed, synthesized, and researched. The chiral self-assembly behavior of these porphyrin-amino acid molecules can be precisely controlled by adjusting the pH, constituent amino acids, and temperature, thereby giving rise to chiral nanostructures with precisely tailored helical pitch and handedness. This research provides a certain reference for the design and preparation of chiral nanomaterials and has potential application prospects in chiral resolution and chiral catalysis.

中文翻译：

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中四（4-羧基苯基）卟啉-氨基酸共轭物自组装手性纳米螺旋的合理设计

本文设计、合成和研究了不同氨基酸修饰的内消旋四（4-羧基苯基）卟啉。这些卟啉-氨基酸分子的手性自组装行为可以通过调节 pH 值、组成氨基酸和温度来精确控制，从而产生具有精确定制螺距和旋向性的手性纳米结构。该研究为手性纳米材料的设计和制备提供了一定的参考，在手性拆分和手性催化方面具有潜在的应用前景。