Which technique uses a combination of vacuum metal deposition (and dye staining to develop latent fingerprints on porous surfaces?
A. Vacuum metal deposition (VMD) with dye staining
B. Dual metal staining technique
C. Dye staining with VMD
D. Nanoparticle-enhanced VMD
Answer:C
Which technique uses a combination of vacuum metal deposition (and dye staining to develop latent fingerprints on porous surfaces?
A. Vacuum metal deposition (VMD) with dye staining B. Dual metal staining technique C. Dye staining with VMD D. Nanoparticle-enhanced VMD
Explanation: Dye staining with VMD is a modern method used to develop latent fingerprints on porous surfaces. It involves the use of vacuum metal deposition (VMD) in combination with a dye stain, which helps to enhance the visibility of the fingerprint and improve the quality of fingerprint development.