Supercooled Liquid during the Evaporation and Cooling Crystallization of Valsartan：A Macroscopic Observation

Key Points

• The aim is to explore the behavior of supercooled liquid during the evaporation and cooling crystallization of Valsartan.
• Conducted macroscopic observations of Valsartan
• Analyzed evaporation and cooling crystallization processes
• Studied glass transition temperature changes
• Identified phases of supercooled liquid during crystallization
• Observed effects of temperature on crystallization behavior
• Highlighted the relevance of non-classical mechanisms