Assistant Professor Dr. Charasphat Preuksarattanawut is an academic and professional specializing in nanomaterials and nanotechnologies, with applications across healthcare, food, skincare, sensors, and environmental solutions. In addition to his scientific expertise, he brings extensive experience in asset management and urban development, focusing on the application of smart technologies and sustainable strategies to support the realization of smart cities in line with the United Nations Sustainable Development Goals (SDGs). Dr. Charasphat Preuksarattanawut’s mission is to contribute to international cooperation by advancing urban ecosystems that foster economic prosperity, social inclusivity, cultural vitality, and environmental responsibility, ensuring resilient and sustainable growth for future generations.