The new DNA analysis technology promises to shorten the time of detention

Australian scientists have just announced that they have successfully researched a method to help count the amount of DNA that a person can free, opening up hope for a "new weapon" to help experts examine the field. Crime face quickly.

Specifically, the team from Flinders University, South Australia has created a new dye that can be used when investigating cases and helping the forensic team identify objects present at the scene and time. point they are there.

With the new dye, the answer obtained in just over 1 minute.

Researcher Adrian Linacre said that the technology has helped to significantly improve existing tools.

According to expert Linacre, with the current tools, it is difficult to detect who left the trace of DNA in the field. But with the new dye, the answer obtained in just under 1 minute.

The author confirmed that in just 10 seconds, the new dye helps detect all the DNA samples in the field and the screening experts can count the number of DNA and thereby know the DNA release properties of person present at this scene.

Thanks to this improvement, it is more meaningful to get the hands of the perpetrator at the scene because there are DNA in the fingerprints and from the count of DNA samples, it will find out who the leave.

According to the study, men release DNA more than women and DNA concentrates more than the thumb. And the amount of DNA released in each person usually does not change over time, so the DNA of the suspect at any time or with the right or left hand also gives a suitable comparison.