Fingerprint and biological evidence visualisation system - results in 20 seconds, high performance

The system for visualising fingerprints and biological evidence uses AIE's aggregation-induced luminescence technology. Blue light, emitted by a small device, reacts with the particles, highlighting the prints in a bright orange colour. The equipment facilitates the collection of evidence from crime scenes.

AIE induced luminescence technology

The fingerprint visualisation device uses Aggregation-Induced Luminescence (AIE) technology. The process of revealing traces begins with the spraying of a suitable reagent containing AIE molecules. This interacts with the biomolecules in the fingerprints.

Highlighting imprints with laser light

The user illuminates the surface to be examined with a blue laser light placed in the device. The corresponding trace molecules then begin to glow. They emit rays of a specific wavelength, which stand out significantly from the area being verified. In this case, they take on a bright orange colour.

This method facilitates the work of forensic police units, investigators and private detectives. They can analyse the highlighted prints efficiently, without having to collect them manually with a brush.

Simple and Convenient Operation

The operation of the biological evidence visualization system is very simple and convenient. The handy device weighs 0.5 kg, making it easy to carry. Additionally, its use does not require advanced knowledge or training. It is characterized by immediate readiness for operation.

The device can also be placed on a special tripod for easy independent analysis.

Quick Results in Up to 20 Seconds

Fluorescence in fingerprint visualization is visible in up to 20 seconds. This speeds up the analysis process, eliminating unnecessary waiting. The light source is a 5W laser with a wavelength of 445 nm. This ensures very bright illumination and 100% effectiveness in finding traces.

Up to 2 Hours of Continuous Operation

The device is equipped with a 6600 mAh battery, allowing for about 2 hours of continuous operation at the highest efficiency. The device is powered via a USB-C charger, providing universality and the ability to recharge the device even without a dedicated charger.