AIE Fingerprint Development Suspension

AIE Fingerprint Development Suspension

AIE Fingerprint Development Suspension develops latent fingerprints on non-permeable and semi-permeable surfaces with multicolored or complex backgrounds. It processes paper, wooden doors, lime walls, plant leaves, ceramic tiles, banknotes, stainless steel, aluminum alloy, aluminum foil, glass, plastic bags, PVC conduits, foam, and cardboard from ink cartons or boxes. The suspension formulation also functions on damp surfaces where moisture interferes with traditional fingerprint development techniques.

This liquid suspension employs aggregation-induced emission nanoparticles that adhere to lipid and protein components in fingerprint residue. The suspension format allows brush or spray application onto evidence surfaces, with nanoparticles settling into ridge patterns before fluorescent visualization under appropriate light sources. Multi-surface compatibility processes diverse materials without substrate-specific chemical selection during crime scene operations. Performance on complex backgrounds reveals ridge detail obscured by patterns, textures, and color variations that defeat conventional powder methods. Damp surface capability permits immediate evidence processing without drying delays that risk contamination or evidence loss.

Burglary investigation units use the AIE Fingerprint Development Suspension to process entry points on textured exterior surfaces and moisture-affected materials. Military police apply it to outdoor crime scenes where environmental conditions prevent standard fingerprint development. Naval criminal investigators utilize the formulation during vessel examinations on metal surfaces exposed to maritime humidity. Aviation security teams employ it to examine aircraft exterior components and cargo handling equipment where weather exposure creates damp conditions unsuitable for traditional powder or chemical development methods.

Tactical Supply Pakistan provides suspension-based fingerprint reagents that address Pakistan’s diverse climate conditions, from humid coastal regions to moisture-affected urban environments, ensuring consistent latent print recovery regardless of substrate moisture content during evidence collection operations.

Does the suspension require rinsing after application?
Yes, excess suspension rinses away with distilled water after nanoparticle adhesion to fingerprint residue, leaving only ridge-bound particles visible under fluorescent examination without background interference from unbound material.