The researchers succeeded in making a breakthrough that could be used in the field of security. The researchers have developed a method that can make fingerprints on.
To create a fingerprint on, the researchers created a fluid chemical combined with electric current. That way, the researchers believe may facilitate the work of the police in distinguishing the fingerprint.
The researchers took advantage of a phenomenon known as elctrochemilunescence. This phenomenon arises because of the presence of electric currents that make the chemical liquid in the excited state, and the result will be lit liquid. Read more