Solvent casting is a widely used technique in histology for the preparation of thin films or coatings. This process involves dissolving a polymer or organic material in a suitable solvent, pouring the solution onto a substrate, and allowing the solvent to evaporate, leaving behind a thin, uniform film. This technique is particularly valuable in the creation of biocompatible scaffolds for tissue engineering, sample preparation for microscopy, and the development of histological sections.
