Infästning av celler på bomullstopsar och hur frisättningen av DNA kan underlättas
A great number of cotton swabs from crime scenes are sent to the Swedish National Forensic Center each year for analyzation of DNA. Many of the swabs contain small amounts of cells and therefore it’s important to optimize the sampling of cells and the extraction of DNA. This would make more samples useful for DNA profiling and possibly be used as evidence. Today, a large amount of cotton, to wher
