Home > News > Nanotechnology used for fingerprint checks
October 30th, 2007
Nanotechnology used for fingerprint checks
Abstract:
Even though the fingerprints may have dissolved or faded, with nanotechnology, forensic officials can still get a print to make further criminal traces.
To enhance the fingerprint verification process, a research team at the Asian Institute of Technology (AIT) has developed a method to use nanotechnology to get a fingerprint, even if the print has faded.
The project is part of nanotechnology development projects supported by the Nanotechnology Centre (Nanotec) under the National Science and Technology Development Agency. AIT is also one of Nanotec's eight centres of excellence for nanotechnology development.
Nanotec's director Wiwut Tanthapanichakoon said the project was to adopt nanotechnology to develop a new method to enhance the forensic fingerprint process. It uses nano-sized bioadhesive chitosan combined with gold nanoparticles to develop a new substance that could capture a fingerprint.
Source:
nationmultimedia.com
Bookmark:
| Related News Press |
Law enforcement/Anti-Counterfeiting/Security/Loss prevention
Chainmail-like material could be the future of armor: First 2D mechanically interlocked polymer exhibits exceptional flexibility and strength January 17th, 2025
With VECSELs towards the quantum internet Fraunhofer: IAF achieves record output power with VECSEL for quantum frequency converters April 5th, 2024
Researchers’ approach may protect quantum computers from attacks March 8th, 2024
Discoveries
Quantum computer improves AI predictions April 17th, 2026
Flexible sensor gains sensitivity under pressure April 17th, 2026
A reusable chip for particulate matter sensing April 17th, 2026
Detecting vibrational quantum beating in the predissociation dynamics of SF6 using time-resolved photoelectron spectroscopy April 17th, 2026
Announcements
A fundamentally new therapeutic approach to cystic fibrosis: Nanobody repairs cellular defect April 17th, 2026
UC Irvine physicists discover method to reverse ‘quantum scrambling’ : The work addresses the problem of information loss in quantum computing system April 17th, 2026
 |
||
 |
||
| The latest news from around the world, FREE | ||
 |
||
|
|
||
| Premium Products | ||
 |
||
|
Only the news you want to read!
Learn More |
||
 |
||
|
Full-service, expert consulting
Learn More |
||
|
|
||