Braiding Art and Chemistry: Understanding Molecular Architectures through Chinese Knotting

Abstract

Enhancing students’ understanding of molecular structures remains a central yet challenging objective in chemistry education. Conventional rigid visual models, while effective for illustrating basic molecular frameworks, often fall short in representing the complexity and diversity of advanced molecular architectures, particularly in the realms of chemical topology and mechanically interlocked molecules. To address this, we introduced the “Exploring Molecular Architectures Through Chinese Knotting” (EMACK) program. This approach uses flexible molecular models inspired by Chinese knotting to dynamically demonstrate molecular movements and transformations. Undergraduate students play a vital role in developing and delivering science outreach activities through EMACK, gaining valuable experience in scientific communication and leadership. Public participants can independently construct molecular models using traditional knotting techniques, deepening their appreciation of molecular structural diversity. The program is adaptable and sustainable, being integrated into various educational settings and extending to interdisciplinary fields. EMACK successfully bridges traditional craftsmanship with modern scientific concepts, fostering a deeper appreciation of the connection between art and science among participants.