[O-02] Synergy of Earth Science and Art

[O02-P05] Visualizing the Diffusion of Magnesium Ions: Exploring Novel Approach to Crystal Growth Observation via Art Thinking

★Invited Papers

*Yuki Araki¹, Shota Ishida² (1.Kanazawa University, 2.Yokohama City University)

Keywords:Water, Magnesium, Crystal growth, Art

Water is a familiar and essential substance that has been widely utilized in various industries and artistic expressions. In earth sciences, it also works as a key facilitator for various reactions, yet its properties and roles remain unclear. This study aims to elucidate the behavior of water at solid-liquid interfaces by employing frequency modulation atomic force microscopy (FM-AFM), which enables in situ atomic-scale observations. Our previous research has demonstrated that magnesium ions, due to their strong hydration forces, disrupt the hydration structure at crystal surfaces. However, it has been challenging to directly observe how these ions are distributed at the interface during this process. While previous studies suggest that magnesium ions diffuse near the interface, a new method is required to visualize such dynamic phenomena.
In this presentation, we explore an innovative approach to observation by integrating art thinking through a collaboration with Japanese painter Shota Ishida. Inspired by traditional suminagashi (Japanese marbling), the controlled movement of pigments through brushstrokes, and techniques that capture dynamic motion in still images, we investigate new method to visualize ion diffusion at interfaces. By integrating earth sciences and art, we will discuss the possibilities and challenges in exploring new methods for revealing microscopic phenomena.