It's called Dilepathy, its actually very precise in its nature. Pretty much a branch of chemistry just for fingerprints (and other similar stuff). I'm not a scientist but this video explains the whole thing really well http://www.YouTube.com/watch?v=oHg5SJYRHA0
- If you think to gold bromide this is used as catalyst in organic chemistry or for the detection of ketamine.- A bromine/bromide mixture was proposed to extract gold from minerals.
it deals with the detection and estimation o elements and compounds.In our daily lives it is used in making of food,buying of food items.etc
Fingerprints were first used in 1892, by Juan Vucetich to help link suspects to crimes.
NOSIA: Nonbreakable sodium ignition tube is better way to detection of extra elements.
Latent prints are fingerprints that are made and left behind by the deposit of oils and/or perspiration and they are invisible to the naked eye. They can be identified by using various physical and chemical detection techniques.
Fingerprints are used by law enforcement agencies for identification.
In most cases DNA fingerprints are used in identifying crime suspects. If there are fingerprints left at a crime scene then DNA fingerprints are used to attempt to identify the suspect. There is a database of criminal fingerprints that prints can be matched to if they are in the database.
- If you think to gold bromide this is used as catalyst in organic chemistry or for the detection of ketamine.- A bromine/bromide mixture was proposed to extract gold from minerals.
Used for error detection
They weren't used. They didn't know about fingerprints.
it deals with the detection and estimation o elements and compounds.In our daily lives it is used in making of food,buying of food items.etc
Fingerprints are used in forensics to identify individuals, in security systems for access control, in immigration and border control for identification purposes, and in banking for identity verification during transactions. Additionally, fingerprints are used in some electronic devices, such as smartphones, for user authentication.
paper and ink
Fingerprints were first used to solve crimes in 1892, when they were instrumental in the conviction of a burglar in Argentina. This case marked the beginning of the widespread use of fingerprints as a forensic tool in criminal investigations.
Dogs don't have fingerprints.... however, a dog's nose is made up of the same type of skin (friction skin) and can be used in a similar manner as a human's fingerprints.
Fingerprints were first used in detective work in the 19th century in British India by Sir William James Herschel. He implemented the use of fingerprints as a means of identifying individuals and preventing impersonation.
Fingerprints were first used in 1892, by Juan Vucetich to help link suspects to crimes.