Screen the optimal stabilizer according to the appearance, virus titer and thermostability of the freeze-driedvaccine.
根据冻干后外观、病毒滴度和热稳定性试验等结果,筛选出冻干保护剂的最适配方。
2
Freeze-driedvaccine was mixed with the vinyl-pyrrolidone monomer before being placed into microneedle molds and polymerized at room temperature using ultraviolet light.