Unique DNA To Foil Parts Counterfeiters

There are 4 million repair parts in the Defense Logistics Agency (DLA) system. In 2011 according to the Washington Post, a congressional probe found at least 1,800 counterfeit parts, with an estimated 1,000,000 or more counterfeit parts hiding in the Pentagon's global spare parts system.

Is there any way to mark genuine parts in a way that cannot be counterfeited?

Fighting counterfeit parts is a tough job. The sheer number of parts and the many ways fakes can infiltrate the system is daunting. The only solution is to mark each part so its journey through the system can be tracked and verified from factory to fighter plane. But how do you mark a tiny microchip, or a bolt that holds together an aircraft engine, in a way that's impossible to counterfeit and won't compromise the part's performance?

A new marking system invented by Applied DNA Sciences looks to be part of the answer. The system uses botanical deoxyribonucleic acid—that is, plant DNA—to forensically mark replacement parts. The mark, in the form of DNA suspended in a tiny dot of epoxy ink, is applied pneumatically and heat-cured.

The plant-based DNA provides a unique signature that counterfeiters can't duplicate, and Applied DNA Sciences claims its DNA-based validation system is unbreakable. Sophisticated counterfeiters using DNA sequencers cannot reverse-engineer the mark, as the company claims to have additional levels of security and complexity built into the system.

Philip K. Dick had this answer to counterfeiting as early as 1965. In his novel The Three Stigmata of Palmer Eldritch, he describes the currency that cannot be counterfeited:

Seating himself at the table beside the display case, Mr. Icholtz brought out his wallet and began counting out skins. "Very little publicity will be attached to this at first.

But eventually--" He offered Hnatt the stack of brown, wrinkled, truffle-skins which served as tender in the Sol system: the only molecule, a unique protein amino acid, which could not be duplicated by the Printers, the Biltong life forms employed in place of automated assembly lines by many of Terra's industries.
(Read more about Philip K. Dick's truffle skins)

Via Popular Mechanics.

Scroll down for more stories in the same category. (Story submitted 11/21/2016)

Follow this kind of news @Technovelgy.

| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |

Would you like to contribute a story tip? It's easy:
Get the URL of the story, and the related sf author, and add it here.

Comment/Join discussion ( 0 )

Related News Stories - (" Biology ")

Oil from Algae - Can It Be Done?
'We dump everything that's waste into the tanks, pump the oil off the top.' - Hal Clement, 1950.

Amazing 'Hybrid' Solar-Powered Sea Slug Does Photosynthesis
Thank goodness for Star Trek.

Should You Submit Your DNA To A Database?
Consumer DNA services are often inaccurate.

Humans Evolve Deep Diving Abilities
Sounds like '60s sci-fi to me.

 

Google
  Web TechNovelgy.com   

Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.

 

 

 

 

 

Current News

Wound Healing With Wearable Nanogenerators
'... forcing the energy transfer which allowed him to ... erase the other internal-external damage.'

Flying Dragon Robot Transforms In Mid-Air
Terrific prototype video.

Negative Matter Fluid Theorized In New Paper
'Of course, being negative matter, when you push it, it comes toward you..'

Grow Structures Upon Planetfall - Myco-Architecture
'They'll also start pulling in gases and liquids from the local atmosphere...'

MXene Hydrogel Skin For Robots Flexes And Senses
'The plastex swam and whirled like boiling toothpaste...'

EXPLORER, The First Total-Body Scanner
'The object is built up of an infinite series of plane layers, at the focus of the ray...'

UK Police AI To Stop Criminals Before They Strike
'... the computing mechanisms that studied and restructured the incoming material.'

Sonitus Audio Interface Positioned Beyond The Noise
'... an instrument having relatively small bit pieces adapted to be gripped between the teeth.'

Volvo's Self-Driving Mining Trucks
'A procession of automatic ore carts was racing over the bleak slag'

Audi Pop.Up Autonomous Electric Flying Car
'The cab was an egg-shaped bubble of light metals and plastics...'

Music Not Impossible (MNI) Vibrotactile Wearable Experience
Don't you want to experience the 'feely' effects?

Chinese Face Recognition Mistakes Bus Ad For Jaywalker
'... the imprint of her image on the telephoto cell.'

A Look Back At Apollo's Emergency Escape Vehicle
'A simple mechanism... it drove the iron ball through space like a ship.'

InMotion Glide 3 Electric Unicycle For The Last Mile
'...gyro-stabilized on a single wheel.'

China's Social Credit System - A Facebook-1984 Mashup
'Prestige, face, mana, repute, glory: the Sirenese word is strakh.'

Musk Declares Tesla Supercharger Capacity Will Double By Next Year
'Recharge the batteries... in almost every town and village...'

More SF in the News Stories

More Beyond Technovelgy science news stories

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.