A PREPARATION METHOD OF EXTRACELLULAR VESICLES WITH CELLULAR SPHEROID AND EXTRACELLULAR VESICLES MADE THEREBY

摘要

The present invention provides a method of dispensing a heat-sensitive hydrogel, an ionic solution, and a droplet containing cells to an ion-crosslinking hydrogel to form a core-shell structure in-situ , and a method for producing a cell aggregate inside the structure, and this method The present invention relates to a cell aggregate produced by using a cellular method, which has excellent repeatability, so that quality control and rapid mass production are possible.